java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 17:52:36,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 17:52:36,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 17:52:36,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 17:52:36,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 17:52:36,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 17:52:36,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 17:52:36,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 17:52:36,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 17:52:36,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 17:52:36,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 17:52:36,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 17:52:36,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 17:52:36,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 17:52:36,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 17:52:36,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 17:52:36,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 17:52:36,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 17:52:36,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 17:52:36,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 17:52:36,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 17:52:36,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 17:52:36,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 17:52:36,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 17:52:36,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 17:52:36,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 17:52:36,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 17:52:36,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 17:52:36,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 17:52:36,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 17:52:36,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 17:52:36,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 17:52:36,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 17:52:36,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 17:52:36,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 17:52:36,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 17:52:36,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 17:52:36,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 17:52:36,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 17:52:36,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 17:52:36,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 17:52:36,708 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 17:52:36,723 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 17:52:36,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 17:52:36,724 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 17:52:36,724 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 17:52:36,725 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 17:52:36,725 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 17:52:36,725 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 17:52:36,725 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 17:52:36,726 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 17:52:36,726 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 17:52:36,726 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 17:52:36,727 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 17:52:36,727 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 17:52:36,727 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 17:52:36,727 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 17:52:36,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 17:52:36,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 17:52:36,728 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 17:52:36,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 17:52:36,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 17:52:36,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 17:52:36,729 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 17:52:36,729 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 17:52:36,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:52:36,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 17:52:36,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 17:52:36,730 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 17:52:36,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 17:52:36,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 17:52:36,730 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 17:52:36,759 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 17:52:36,772 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 17:52:36,776 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 17:52:36,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 17:52:36,778 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 17:52:36,778 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2019-09-11 17:52:36,855 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e563367b1/6218e2b398bc45ba85681bca07e85bee/FLAG8af4a8400 [2019-09-11 17:52:37,862 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 17:52:37,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2019-09-11 17:52:37,924 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e563367b1/6218e2b398bc45ba85681bca07e85bee/FLAG8af4a8400 [2019-09-11 17:52:38,195 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e563367b1/6218e2b398bc45ba85681bca07e85bee [2019-09-11 17:52:38,204 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 17:52:38,205 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 17:52:38,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 17:52:38,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 17:52:38,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 17:52:38,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:52:38" (1/1) ... [2019-09-11 17:52:38,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a1bfae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:38, skipping insertion in model container [2019-09-11 17:52:38,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:52:38" (1/1) ... [2019-09-11 17:52:38,224 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 17:52:38,468 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 17:52:42,842 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:52:42,994 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 17:52:43,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:52:44,452 INFO L192 MainTranslator]: Completed translation [2019-09-11 17:52:44,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44 WrapperNode [2019-09-11 17:52:44,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 17:52:44,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 17:52:44,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 17:52:44,454 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 17:52:44,468 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:44,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:44,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:44,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:44,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:44,873 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:44,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:45,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 17:52:45,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 17:52:45,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 17:52:45,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 17:52:45,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:52:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 17:52:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 17:52:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 17:52:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 17:52:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-11 17:52:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-11 17:52:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-11 17:52:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 17:52:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-11 17:52:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-11 17:52:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-11 17:52:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-11 17:52:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-11 17:52:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-11 17:52:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 17:52:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-11 17:52:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-11 17:52:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-11 17:52:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-11 17:52:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-11 17:52:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-11 17:52:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-11 17:52:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-11 17:52:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-11 17:52:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-11 17:52:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-11 17:52:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_func_entry [2019-09-11 17:52:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-09-11 17:52:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-09-11 17:52:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2019-09-11 17:52:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-09-11 17:52:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-09-11 17:52:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-09-11 17:52:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-09-11 17:52:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-09-11 17:52:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-11 17:52:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-11 17:52:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-11 17:52:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2019-09-11 17:52:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2019-09-11 17:52:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 17:52:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 17:52:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 17:52:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 17:52:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 17:52:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-09-11 17:52:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-11 17:52:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2019-09-11 17:52:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2019-09-11 17:52:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-09-11 17:52:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vring_need_event [2019-09-11 17:52:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_varlen_cdb_length [2019-09-11 17:52:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_command_size [2019-09-11 17:52:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-09-11 17:52:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-11 17:52:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-11 17:52:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2019-09-11 17:52:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-09-11 17:52:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2019-09-11 17:52:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2019-09-11 17:52:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure init_poll_funcptr [2019-09-11 17:52:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_has_feature [2019-09-11 17:52:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_func [2019-09-11 17:52:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_wakeup [2019-09-11 17:52:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_init [2019-09-11 17:52:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_init [2019-09-11 17:52:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_start [2019-09-11 17:52:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_stop [2019-09-11 17:52:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done [2019-09-11 17:52:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_flush [2019-09-11 17:52:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_flush [2019-09-11 17:52:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_queue [2019-09-11 17:52:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_queue [2019-09-11 17:52:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_reset [2019-09-11 17:52:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_worker [2019-09-11 17:52:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_free_iovecs [2019-09-11 17:52:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_enable_zcopy [2019-09-11 17:52:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_alloc_iovecs [2019-09-11 17:52:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_free_iovecs [2019-09-11 17:52:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_init [2019-09-11 17:52:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_check_owner [2019-09-11 17:52:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_attach_cgroups_work [2019-09-11 17:52:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_attach_cgroups [2019-09-11 17:52:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_set_owner [2019-09-11 17:52:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_reset_owner [2019-09-11 17:52:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_signal_used [2019-09-11 17:52:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup [2019-09-11 17:52:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure log_access_ok [2019-09-11 17:52:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok [2019-09-11 17:52:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_access_ok [2019-09-11 17:52:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_access_ok [2019-09-11 17:52:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_log_access_ok [2019-09-11 17:52:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_log_access_ok [2019-09-11 17:52:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_access_ok [2019-09-11 17:52:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_set_memory [2019-09-11 17:52:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_set_vring [2019-09-11 17:52:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_ioctl [2019-09-11 17:52:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure find_region [2019-09-11 17:52:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit_to_user [2019-09-11 17:52:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure log_write [2019-09-11 17:52:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_log_write [2019-09-11 17:52:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_used_flags [2019-09-11 17:52:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_avail_event [2019-09-11 17:52:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_init_used [2019-09-11 17:52:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_desc [2019-09-11 17:52:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure next_desc [2019-09-11 17:52:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure get_indirect [2019-09-11 17:52:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_get_vq_desc [2019-09-11 17:52:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_discard_vq_desc [2019-09-11 17:52:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used [2019-09-11 17:52:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __vhost_add_used_n [2019-09-11 17:52:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used_n [2019-09-11 17:52:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_notify [2019-09-11 17:52:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_signal [2019-09-11 17:52:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used_and_signal [2019-09-11 17:52:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used_and_signal_n [2019-09-11 17:52:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_enable_notify [2019-09-11 17:52:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_disable_notify [2019-09-11 17:52:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_done_signal [2019-09-11 17:52:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_alloc [2019-09-11 17:52:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put [2019-09-11 17:52:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put_and_wait [2019-09-11 17:52:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_callback [2019-09-11 17:52:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_check_true [2019-09-11 17:52:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_check_false [2019-09-11 17:52:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_name [2019-09-11 17:52:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_proto_ident [2019-09-11 17:52:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_wwn [2019-09-11 17:52:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_tag [2019-09-11 17:52:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_default_depth [2019-09-11 17:52:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_pr_transport_id [2019-09-11 17:52:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_pr_transport_id_len [2019-09-11 17:52:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_parse_pr_out_transport_id [2019-09-11 17:52:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_alloc_fabric_acl [2019-09-11 17:52:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_fabric_acl [2019-09-11 17:52:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_tpg_get_inst_index [2019-09-11 17:52:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_cmd [2019-09-11 17:52:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_shutdown_session [2019-09-11 17:52:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_close_session [2019-09-11 17:52:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_sess_get_index [2019-09-11 17:52:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_write_pending [2019-09-11 17:52:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_write_pending_status [2019-09-11 17:52:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_set_default_node_attrs [2019-09-11 17:52:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_task_tag [2019-09-11 17:52:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_cmd_state [2019-09-11 17:52:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd [2019-09-11 17:52:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_data_in [2019-09-11 17:52:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_status [2019-09-11 17:52:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_tm_rsp [2019-09-11 17:52:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_free_cmd [2019-09-11 17:52:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_get_cmd_from_completion [2019-09-11 17:52:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd_work [2019-09-11 17:52:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_allocate_cmd [2019-09-11 17:52:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_map_to_sgl [2019-09-11 17:52:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_map_iov_to_sgl [2019-09-11 17:52:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_submission_work [2019-09-11 17:52:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_handle_vq [2019-09-11 17:52:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ctl_handle_kick [2019-09-11 17:52:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_evt_handle_kick [2019-09-11 17:52:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_handle_kick [2019-09-11 17:52:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_set_endpoint [2019-09-11 17:52:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_clear_endpoint [2019-09-11 17:52:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_open [2019-09-11 17:52:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_release [2019-09-11 17:52:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush_vq [2019-09-11 17:52:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush [2019-09-11 17:52:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_set_features [2019-09-11 17:52:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ioctl [2019-09-11 17:52:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_compat_ioctl [2019-09-11 17:52:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_register [2019-09-11 17:52:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_deregister [2019-09-11 17:52:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_dump_proto_id [2019-09-11 17:52:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_link [2019-09-11 17:52:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_unlink [2019-09-11 17:52:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_nodeacl [2019-09-11 17:52:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nodeacl [2019-09-11 17:52:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_nexus [2019-09-11 17:52:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nexus [2019-09-11 17:52:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_tpg_show_nexus [2019-09-11 17:52:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_tpg_store_nexus [2019-09-11 17:52:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_tpg [2019-09-11 17:52:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tpg [2019-09-11 17:52:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_tport [2019-09-11 17:52:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tport [2019-09-11 17:52:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_wwn_show_attr_version [2019-09-11 17:52:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_register_configfs [2019-09-11 17:52:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_deregister_configfs [2019-09-11 17:52:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_init [2019-09-11 17:52:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_exit [2019-09-11 17:52:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 17:52:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-11 17:52:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-11 17:52:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-11 17:52:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2019-09-11 17:52:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-11 17:52:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-11 17:52:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-09-11 17:52:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-09-11 17:52:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2019-09-11 17:52:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2019-09-11 17:52:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-11 17:52:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-11 17:52:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-11 17:52:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-09-11 17:52:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-11 17:52:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-09-11 17:52:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-09-11 17:52:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-09-11 17:52:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-09-11 17:52:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-09-11 17:52:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-11 17:52:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-09-11 17:52:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-09-11 17:52:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-09-11 17:52:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2019-09-11 17:52:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-09-11 17:52:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-09-11 17:52:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-09-11 17:52:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-09-11 17:52:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2019-09-11 17:52:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-09-11 17:52:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-09-11 17:52:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2019-09-11 17:52:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-09-11 17:52:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-09-11 17:52:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-09-11 17:52:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2019-09-11 17:52:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-09-11 17:52:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2019-09-11 17:52:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-09-11 17:52:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2019-09-11 17:52:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2019-09-11 17:52:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2019-09-11 17:52:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_44 [2019-09-11 17:52:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-09-11 17:52:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_46 [2019-09-11 17:52:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_47 [2019-09-11 17:52:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_48 [2019-09-11 17:52:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2019-09-11 17:52:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2019-09-11 17:52:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2019-09-11 17:52:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2019-09-11 17:52:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2019-09-11 17:52:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2019-09-11 17:52:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2019-09-11 17:52:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2019-09-11 17:52:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2019-09-11 17:52:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2019-09-11 17:52:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2019-09-11 17:52:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2019-09-11 17:52:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2019-09-11 17:52:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2019-09-11 17:52:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2019-09-11 17:52:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2019-09-11 17:52:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_65 [2019-09-11 17:52:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_66 [2019-09-11 17:52:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_67 [2019-09-11 17:52:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_68 [2019-09-11 17:52:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 17:52:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 17:52:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex [2019-09-11 17:52:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex [2019-09-11 17:52:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex [2019-09-11 17:52:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex [2019-09-11 17:52:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex [2019-09-11 17:52:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex [2019-09-11 17:52:45,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex [2019-09-11 17:52:45,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 17:52:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-11 17:52:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-11 17:52:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-11 17:52:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 17:52:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-11 17:52:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-11 17:52:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mtx [2019-09-11 17:52:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mtx [2019-09-11 17:52:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx [2019-09-11 17:52:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mtx [2019-09-11 17:52:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mtx [2019-09-11 17:52:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mtx [2019-09-11 17:52:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx [2019-09-11 17:52:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex [2019-09-11 17:52:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex [2019-09-11 17:52:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2019-09-11 17:52:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex [2019-09-11 17:52:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex [2019-09-11 17:52:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex [2019-09-11 17:52:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2019-09-11 17:52:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_tcm_vhost_mutex [2019-09-11 17:52:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_tcm_vhost_mutex [2019-09-11 17:52:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tcm_vhost_mutex [2019-09-11 17:52:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_tcm_vhost_mutex [2019-09-11 17:52:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_tcm_vhost_mutex [2019-09-11 17:52:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_tcm_vhost_mutex [2019-09-11 17:52:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tcm_vhost_mutex [2019-09-11 17:52:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_tv_tpg_mutex [2019-09-11 17:52:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_tv_tpg_mutex [2019-09-11 17:52:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tv_tpg_mutex [2019-09-11 17:52:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_tv_tpg_mutex [2019-09-11 17:52:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_tv_tpg_mutex [2019-09-11 17:52:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_tv_tpg_mutex [2019-09-11 17:52:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tv_tpg_mutex [2019-09-11 17:52:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 17:52:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 17:52:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-11 17:52:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-11 17:52:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 17:52:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-11 17:52:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-11 17:52:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-11 17:52:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-11 17:52:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-11 17:52:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __transport_register_session [2019-09-11 17:52:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-11 17:52:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-11 17:52:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-11 17:52:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-11 17:52:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-11 17:52:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-11 17:52:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-11 17:52:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-11 17:52:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-11 17:52:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-09-11 17:52:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cgroup_attach_task_all [2019-09-11 17:52:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_add_initiator_node_acl [2019-09-11 17:52:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_check_initiator_node_acl [2019-09-11 17:52:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_del_initiator_node_acl [2019-09-11 17:52:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_deregister [2019-09-11 17:52:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_register [2019-09-11 17:52:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-11 17:52:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-11 17:52:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fileget [2019-09-11 17:52:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2019-09-11 17:52:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_fget [2019-09-11 17:52:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2019-09-11 17:52:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_fabric_proto_ident [2019-09-11 17:52:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_pr_transport_id [2019-09-11 17:52:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_pr_transport_id_len [2019-09-11 17:52:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_parse_pr_out_transport_id [2019-09-11 17:52:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-11 17:52:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2019-09-11 17:52:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_task_mm [2019-09-11 17:52:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_fast [2019-09-11 17:52:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_get_fabric_proto_ident [2019-09-11 17:52:45,274 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_get_pr_transport_id [2019-09-11 17:52:45,274 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_get_pr_transport_id_len [2019-09-11 17:52:45,274 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_parse_pr_out_transport_id [2019-09-11 17:52:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-11 17:52:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-09-11 17:52:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-09-11 17:52:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-09-11 17:52:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-11 17:52:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-11 17:52:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-11 17:52:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-09-11 17:52:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-09-11 17:52:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-09-11 17:52:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-11 17:52:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-09-11 17:52:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromiovec [2019-09-11 17:52:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-11 17:52:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-09-11 17:52:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-09-11 17:52:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mmput [2019-09-11 17:52:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-11 17:52:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-11 17:52:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 17:52:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-11 17:52:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 17:52:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-11 17:52:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-11 17:52:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2019-09-11 17:52:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-09-11 17:52:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-09-11 17:52:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_fabric_proto_ident [2019-09-11 17:52:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_pr_transport_id [2019-09-11 17:52:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_pr_transport_id_len [2019-09-11 17:52:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_parse_pr_out_transport_id [2019-09-11 17:52:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-11 17:52:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure set_page_dirty_lock [2019-09-11 17:52:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-09-11 17:52:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-09-11 17:52:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure target_execute_cmd [2019-09-11 17:52:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_deregister [2019-09-11 17:52:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_init [2019-09-11 17:52:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_register [2019-09-11 17:52:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure target_submit_cmd_map_sgls [2019-09-11 17:52:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_deregister_session [2019-09-11 17:52:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_free_session [2019-09-11 17:52:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2019-09-11 17:52:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_init_session [2019-09-11 17:52:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_send_check_condition_and_sense [2019-09-11 17:52:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure unuse_mm [2019-09-11 17:52:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure use_mm [2019-09-11 17:52:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-09-11 17:52:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-11 17:52:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-11 17:52:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-11 17:52:45,282 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 17:52:45,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 17:52:45,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 17:52:45,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 17:52:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 17:52:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 17:52:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-11 17:52:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-11 17:52:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 17:52:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-11 17:52:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-11 17:52:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-11 17:52:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-11 17:52:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-11 17:52:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 17:52:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 17:52:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 17:52:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-11 17:52:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-11 17:52:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 17:52:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-11 17:52:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-11 17:52:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-11 17:52:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-11 17:52:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 17:52:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-11 17:52:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 17:52:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 17:52:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-11 17:52:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-11 17:52:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-11 17:52:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2019-09-11 17:52:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-11 17:52:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-11 17:52:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-11 17:52:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-11 17:52:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 17:52:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-11 17:52:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-11 17:52:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 17:52:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-11 17:52:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 17:52:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-11 17:52:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-11 17:52:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-09-11 17:52:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-09-11 17:52:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-09-11 17:52:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-09-11 17:52:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-11 17:52:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-11 17:52:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2019-09-11 17:52:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 17:52:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-11 17:52:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2019-09-11 17:52:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-11 17:52:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-09-11 17:52:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-11 17:52:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-11 17:52:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-11 17:52:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-09-11 17:52:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-09-11 17:52:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-11 17:52:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-09-11 17:52:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-09-11 17:52:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-09-11 17:52:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-09-11 17:52:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-09-11 17:52:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2019-09-11 17:52:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-09-11 17:52:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-09-11 17:52:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-09-11 17:52:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-09-11 17:52:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2019-09-11 17:52:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2019-09-11 17:52:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-09-11 17:52:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2019-09-11 17:52:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2019-09-11 17:52:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-09-11 17:52:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_47 [2019-09-11 17:52:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2019-09-11 17:52:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2019-09-11 17:52:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2019-09-11 17:52:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2019-09-11 17:52:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2019-09-11 17:52:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2019-09-11 17:52:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2019-09-11 17:52:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_66 [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_68 [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-11 17:52:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-11 17:52:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-11 17:52:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-11 17:52:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-09-11 17:52:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2019-09-11 17:52:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-11 17:52:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-09-11 17:52:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-09-11 17:52:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-09-11 17:52:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-09-11 17:52:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-09-11 17:52:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2019-09-11 17:52:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-09-11 17:52:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-09-11 17:52:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2019-09-11 17:52:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-09-11 17:52:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2019-09-11 17:52:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_44 [2019-09-11 17:52:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_46 [2019-09-11 17:52:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_48 [2019-09-11 17:52:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2019-09-11 17:52:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2019-09-11 17:52:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2019-09-11 17:52:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_65 [2019-09-11 17:52:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_67 [2019-09-11 17:52:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex [2019-09-11 17:52:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex [2019-09-11 17:52:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-11 17:52:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-11 17:52:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx [2019-09-11 17:52:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx [2019-09-11 17:52:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2019-09-11 17:52:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex [2019-09-11 17:52:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2019-09-11 17:52:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tcm_vhost_mutex [2019-09-11 17:52:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tcm_vhost_mutex [2019-09-11 17:52:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tv_tpg_mutex [2019-09-11 17:52:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tv_tpg_mutex [2019-09-11 17:52:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-11 17:52:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-11 17:52:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-11 17:52:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-11 17:52:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-11 17:52:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-11 17:52:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-11 17:52:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-11 17:52:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-11 17:52:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-11 17:52:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-11 17:52:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-11 17:52:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-11 17:52:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-11 17:52:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-11 17:52:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 17:52:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_func_entry [2019-09-11 17:52:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-09-11 17:52:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-09-11 17:52:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-11 17:52:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-11 17:52:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-11 17:52:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-11 17:52:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-09-11 17:52:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-09-11 17:52:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-09-11 17:52:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2019-09-11 17:52:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2019-09-11 17:52:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-09-11 17:52:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-09-11 17:52:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-09-11 17:52:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-11 17:52:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-09-11 17:52:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-09-11 17:52:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 17:52:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-09-11 17:52:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-11 17:52:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-11 17:52:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-11 17:52:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-11 17:52:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure mmput [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_mm [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2019-09-11 17:52:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2019-09-11 17:52:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 17:52:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 17:52:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 17:52:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 17:52:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 17:52:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 17:52:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 17:52:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 17:52:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 17:52:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 17:52:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-09-11 17:52:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-09-11 17:52:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-09-11 17:52:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovec [2019-09-11 17:52:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-09-11 17:52:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-09-11 17:52:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2019-09-11 17:52:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2019-09-11 17:52:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2019-09-11 17:52:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2019-09-11 17:52:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2019-09-11 17:52:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-11 17:52:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-11 17:52:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure set_page_dirty_lock [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure vring_need_event [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-09-11 17:52:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_varlen_cdb_length [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_command_size [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-11 17:52:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-11 17:52:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-11 17:52:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-11 17:52:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2019-09-11 17:52:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-09-11 17:52:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2019-09-11 17:52:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2019-09-11 17:52:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure cgroup_attach_task_all [2019-09-11 17:52:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure init_poll_funcptr [2019-09-11 17:52:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure transport_init_session [2019-09-11 17:52:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure __transport_register_session [2019-09-11 17:52:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure transport_free_session [2019-09-11 17:52:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session [2019-09-11 17:52:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure target_submit_cmd_map_sgls [2019-09-11 17:52:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure target_execute_cmd [2019-09-11 17:52:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2019-09-11 17:52:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure transport_send_check_condition_and_sense [2019-09-11 17:52:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_check_initiator_node_acl [2019-09-11 17:52:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_add_initiator_node_acl [2019-09-11 17:52:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_del_initiator_node_acl [2019-09-11 17:52:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_register [2019-09-11 17:52:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_deregister [2019-09-11 17:52:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_fabric_proto_ident [2019-09-11 17:52:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id [2019-09-11 17:52:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id_len [2019-09-11 17:52:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure sas_parse_pr_out_transport_id [2019-09-11 17:52:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_fabric_proto_ident [2019-09-11 17:52:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id [2019-09-11 17:52:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id_len [2019-09-11 17:52:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure fc_parse_pr_out_transport_id [2019-09-11 17:52:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_fabric_proto_ident [2019-09-11 17:52:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_pr_transport_id [2019-09-11 17:52:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_pr_transport_id_len [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_parse_pr_out_transport_id [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_init [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_register [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_deregister [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure use_mm [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure unuse_mm [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_init [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_queue [2019-09-11 17:52:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_init [2019-09-11 17:52:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_start [2019-09-11 17:52:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_stop [2019-09-11 17:52:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_flush [2019-09-11 17:52:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_queue [2019-09-11 17:52:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_alloc [2019-09-11 17:52:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_put [2019-09-11 17:52:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_put_and_wait [2019-09-11 17:52:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_init [2019-09-11 17:52:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_check_owner [2019-09-11 17:52:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_reset_owner [2019-09-11 17:52:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup [2019-09-11 17:52:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_ioctl [2019-09-11 17:52:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_access_ok [2019-09-11 17:52:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_log_access_ok [2019-09-11 17:52:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_get_vq_desc [2019-09-11 17:52:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_discard_vq_desc [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_init_used [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used_n [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used_and_signal [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used_and_signal_n [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_signal [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_disable_notify [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_enable_notify [2019-09-11 17:52:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_log_write [2019-09-11 17:52:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_callback [2019-09-11 17:52:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_signal_used [2019-09-11 17:52:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_has_feature [2019-09-11 17:52:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_enable_zcopy [2019-09-11 17:52:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_func [2019-09-11 17:52:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_wakeup [2019-09-11 17:52:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 17:52:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_seq_done [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_flush [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_reset [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_worker [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_free_iovecs [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_alloc_iovecs [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_free_iovecs [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_attach_cgroups_work [2019-09-11 17:52:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_attach_cgroups [2019-09-11 17:52:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_set_owner [2019-09-11 17:52:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure log_access_ok [2019-09-11 17:52:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure vq_memory_access_ok [2019-09-11 17:52:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure memory_access_ok [2019-09-11 17:52:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure vq_access_ok [2019-09-11 17:52:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure vq_log_access_ok [2019-09-11 17:52:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_set_memory [2019-09-11 17:52:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 17:52:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_set_vring [2019-09-11 17:52:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure find_region [2019-09-11 17:52:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit_to_user [2019-09-11 17:52:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure log_write [2019-09-11 17:52:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_used_flags [2019-09-11 17:52:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_avail_event [2019-09-11 17:52:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure translate_desc [2019-09-11 17:52:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure next_desc [2019-09-11 17:52:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure get_indirect [2019-09-11 17:52:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure __vhost_add_used_n [2019-09-11 17:52:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_notify [2019-09-11 17:52:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_done_signal [2019-09-11 17:52:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_check_true [2019-09-11 17:52:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_check_false [2019-09-11 17:52:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_name [2019-09-11 17:52:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_proto_ident [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_wwn [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_tag [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_default_depth [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_pr_transport_id [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_pr_transport_id_len [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_parse_pr_out_transport_id [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_alloc_fabric_acl [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_fabric_acl [2019-09-11 17:52:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_tpg_get_inst_index [2019-09-11 17:52:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_cmd [2019-09-11 17:52:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_shutdown_session [2019-09-11 17:52:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_close_session [2019-09-11 17:52:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_sess_get_index [2019-09-11 17:52:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_write_pending [2019-09-11 17:52:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_write_pending_status [2019-09-11 17:52:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_set_default_node_attrs [2019-09-11 17:52:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_task_tag [2019-09-11 17:52:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_cmd_state [2019-09-11 17:52:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd [2019-09-11 17:52:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_data_in [2019-09-11 17:52:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_status [2019-09-11 17:52:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_tm_rsp [2019-09-11 17:52:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_free_cmd [2019-09-11 17:52:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_get_cmd_from_completion [2019-09-11 17:52:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd_work [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_allocate_cmd [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_map_to_sgl [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_map_iov_to_sgl [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_submission_work [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_handle_vq [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ctl_handle_kick [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_evt_handle_kick [2019-09-11 17:52:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_handle_kick [2019-09-11 17:52:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_set_endpoint [2019-09-11 17:52:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_clear_endpoint [2019-09-11 17:52:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_open [2019-09-11 17:52:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_release [2019-09-11 17:52:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush_vq [2019-09-11 17:52:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush [2019-09-11 17:52:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_set_features [2019-09-11 17:52:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ioctl [2019-09-11 17:52:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_compat_ioctl [2019-09-11 17:52:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_register [2019-09-11 17:52:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_deregister [2019-09-11 17:52:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_dump_proto_id [2019-09-11 17:52:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_link [2019-09-11 17:52:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_unlink [2019-09-11 17:52:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_nodeacl [2019-09-11 17:52:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nodeacl [2019-09-11 17:52:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_nexus [2019-09-11 17:52:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nexus [2019-09-11 17:52:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_tpg_show_nexus [2019-09-11 17:52:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_tpg_store_nexus [2019-09-11 17:52:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_tpg [2019-09-11 17:52:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tpg [2019-09-11 17:52:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_tport [2019-09-11 17:52:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tport [2019-09-11 17:52:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_wwn_show_attr_version [2019-09-11 17:52:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_register_configfs [2019-09-11 17:52:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_deregister_configfs [2019-09-11 17:52:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_init [2019-09-11 17:52:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_exit [2019-09-11 17:52:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 17:52:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-11 17:52:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 17:52:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-11 17:52:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 17:52:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-11 17:52:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 17:52:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-11 17:52:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mtx [2019-09-11 17:52:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mtx [2019-09-11 17:52:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mtx [2019-09-11 17:52:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mtx [2019-09-11 17:52:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mtx [2019-09-11 17:52:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex [2019-09-11 17:52:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex [2019-09-11 17:52:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex [2019-09-11 17:52:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex [2019-09-11 17:52:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_tcm_vhost_mutex [2019-09-11 17:52:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_tcm_vhost_mutex [2019-09-11 17:52:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_tcm_vhost_mutex [2019-09-11 17:52:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_tcm_vhost_mutex [2019-09-11 17:52:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_tcm_vhost_mutex [2019-09-11 17:52:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_tv_tpg_mutex [2019-09-11 17:52:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_tv_tpg_mutex [2019-09-11 17:52:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_tv_tpg_mutex [2019-09-11 17:52:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_tv_tpg_mutex [2019-09-11 17:52:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_tv_tpg_mutex [2019-09-11 17:52:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 17:52:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 17:52:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-11 17:52:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-11 17:52:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 17:52:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 17:52:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 17:52:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 17:52:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 17:52:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 17:52:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 17:52:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 17:52:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 17:52:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 17:52:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 17:52:49,047 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7519: assume 0 != ~tmp___0~10;#res := ~ret~2; [2019-09-11 17:52:49,048 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7519: assume !(0 != ~tmp___0~10);#res := ~ret~2; [2019-09-11 17:52:49,048 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7515: assume #t~switch220; [2019-09-11 17:52:49,048 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7515: assume !#t~switch220;#t~switch220 := #t~switch220 || 16 == ~size; [2019-09-11 17:52:49,049 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7511: assume #t~switch220;#res := ~ret~2; [2019-09-11 17:52:49,049 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7511: assume !#t~switch220;#t~switch220 := #t~switch220 || 10 == ~size; [2019-09-11 17:52:49,049 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7507: assume #t~switch220;#res := ~ret~2; [2019-09-11 17:52:49,049 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7507: assume !#t~switch220;#t~switch220 := #t~switch220 || 8 == ~size; [2019-09-11 17:52:49,050 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7540-1: ~tmp___2~4 := #t~ret223;havoc #t~ret223;#res := (if ~tmp___2~4 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~4 % 4294967296 % 4294967296 else ~tmp___2~4 % 4294967296 % 4294967296 - 4294967296); [2019-09-11 17:52:49,050 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7540: SUMMARY for call #t~ret223 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-09-11 17:52:49,050 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7503: assume #t~switch220;#res := ~ret~2; [2019-09-11 17:52:49,050 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7503: assume !#t~switch220;#t~switch220 := #t~switch220 || 4 == ~size; [2019-09-11 17:52:49,050 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7530: SUMMARY for call #t~ret222 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2019-09-11 17:52:49,051 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch220;#res := ~ret~2; [2019-09-11 17:52:49,051 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7530-1: assume -2147483648 <= #t~ret222 && #t~ret222 <= 2147483647;~tmp___1~5 := #t~ret222;havoc #t~ret222; [2019-09-11 17:52:49,051 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch220;#t~switch220 := #t~switch220 || 2 == ~size; [2019-09-11 17:52:49,051 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7518: SUMMARY for call #t~ret221 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2019-09-11 17:52:49,051 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7518-1: assume -2147483648 <= #t~ret221 && #t~ret221 <= 2147483647;~tmp___0~10 := #t~ret221;havoc #t~ret221; [2019-09-11 17:52:49,051 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7539: assume #t~switch220; [2019-09-11 17:52:49,051 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7539: assume !#t~switch220; [2019-09-11 17:52:49,052 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7498: havoc #t~switch220; [2019-09-11 17:52:49,052 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7531: assume 0 != ~tmp___1~5;#res := ~ret~2; [2019-09-11 17:52:49,052 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7531: assume !(0 != ~tmp___1~5);#res := ~ret~2; [2019-09-11 17:52:49,052 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7527: assume #t~switch220; [2019-09-11 17:52:49,052 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7527: assume !#t~switch220;#t~switch220 := true; [2019-09-11 17:52:50,891 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7480: assume #t~switch215; [2019-09-11 17:52:50,892 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7480: assume !#t~switch215; [2019-09-11 17:52:50,892 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7449: assume #t~switch215;#res := ~ret~1; [2019-09-11 17:52:50,892 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7449: assume !#t~switch215;#t~switch215 := #t~switch215 || 10 == ~size; [2019-09-11 17:52:50,892 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7439: assume #t~switch215;#res := ~ret~1; [2019-09-11 17:52:50,892 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7439: assume !#t~switch215;#t~switch215 := #t~switch215 || 4 == ~size; [2019-09-11 17:52:50,893 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7472: assume 0 != ~tmp___1~4;#res := ~ret~1; [2019-09-11 17:52:50,893 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7472: assume !(0 != ~tmp___1~4);#res := ~ret~1; [2019-09-11 17:52:50,893 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch215;#res := ~ret~1; [2019-09-11 17:52:50,893 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7433: havoc #t~switch215; [2019-09-11 17:52:50,893 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7458: SUMMARY for call #t~ret216 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2019-09-11 17:52:50,893 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch215;#t~switch215 := #t~switch215 || 2 == ~size; [2019-09-11 17:52:50,893 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7454: assume #t~switch215; [2019-09-11 17:52:50,894 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7454: assume !#t~switch215;#t~switch215 := #t~switch215 || 16 == ~size; [2019-09-11 17:52:50,894 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7458-1: assume -2147483648 <= #t~ret216 && #t~ret216 <= 2147483647;~tmp___0~9 := #t~ret216;havoc #t~ret216; [2019-09-11 17:52:50,894 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7481-1: ~tmp___2~3 := #t~ret218;havoc #t~ret218;#res := (if ~tmp___2~3 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~3 % 4294967296 % 4294967296 else ~tmp___2~3 % 4294967296 % 4294967296 - 4294967296); [2019-09-11 17:52:50,894 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7481: SUMMARY for call #t~ret218 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-09-11 17:52:50,894 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7444: assume #t~switch215;#res := ~ret~1; [2019-09-11 17:52:50,894 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7444: assume !#t~switch215;#t~switch215 := #t~switch215 || 8 == ~size; [2019-09-11 17:52:50,895 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7471-1: assume -2147483648 <= #t~ret217 && #t~ret217 <= 2147483647;~tmp___1~4 := #t~ret217;havoc #t~ret217; [2019-09-11 17:52:50,895 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7471: SUMMARY for call #t~ret217 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2019-09-11 17:52:50,895 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7467: assume #t~switch215; [2019-09-11 17:52:50,895 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7467: assume !#t~switch215;#t~switch215 := true; [2019-09-11 17:52:50,895 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7459: assume 0 != ~tmp___0~9;#res := ~ret~1; [2019-09-11 17:52:50,895 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L7459: assume !(0 != ~tmp___0~9);#res := ~ret~1; [2019-09-11 17:53:20,979 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-11 17:53:20,992 INFO L168 Benchmark]: Toolchain (without parser) took 42782.72 ms. Allocated memory was 143.1 MB in the beginning and 1.1 GB in the end (delta: 957.9 MB). Free memory was 73.1 MB in the beginning and 881.1 MB in the end (delta: -808.0 MB). Peak memory consumption was 934.7 MB. Max. memory is 7.1 GB. [2019-09-11 17:53:20,994 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 143.1 MB. Free memory is still 109.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 17:53:20,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6246.26 ms. Allocated memory was 143.1 MB in the beginning and 367.0 MB in the end (delta: 223.9 MB). Free memory was 72.7 MB in the beginning and 178.3 MB in the end (delta: -105.7 MB). Peak memory consumption was 140.6 MB. Max. memory is 7.1 GB. [2019-09-11 17:53:20,996 INFO L168 Benchmark]: Boogie Preprocessor took 549.75 ms. Allocated memory is still 367.0 MB. Free memory was 178.3 MB in the beginning and 104.0 MB in the end (delta: 74.3 MB). Peak memory consumption was 74.3 MB. Max. memory is 7.1 GB. [2019-09-11 17:53:20,999 INFO L168 Benchmark]: RCFGBuilder took 35983.08 ms. Allocated memory was 367.0 MB in the beginning and 1.1 GB in the end (delta: 734.0 MB). Free memory was 104.0 MB in the beginning and 881.1 MB in the end (delta: -777.1 MB). Peak memory consumption was 741.8 MB. Max. memory is 7.1 GB. [2019-09-11 17:53:21,004 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 143.1 MB. Free memory is still 109.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6246.26 ms. Allocated memory was 143.1 MB in the beginning and 367.0 MB in the end (delta: 223.9 MB). Free memory was 72.7 MB in the beginning and 178.3 MB in the end (delta: -105.7 MB). Peak memory consumption was 140.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 549.75 ms. Allocated memory is still 367.0 MB. Free memory was 178.3 MB in the beginning and 104.0 MB in the end (delta: 74.3 MB). Peak memory consumption was 74.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 35983.08 ms. Allocated memory was 367.0 MB in the beginning and 1.1 GB in the end (delta: 734.0 MB). Free memory was 104.0 MB in the beginning and 881.1 MB in the end (delta: -777.1 MB). Peak memory consumption was 741.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...