java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 20:45:32,580 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:45:32,582 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:45:32,594 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:45:32,594 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:45:32,595 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:45:32,596 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:45:32,598 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:45:32,600 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:45:32,601 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:45:32,601 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:45:32,602 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:45:32,603 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:45:32,604 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:45:32,605 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:45:32,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:45:32,606 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:45:32,608 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:45:32,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:45:32,612 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:45:32,613 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:45:32,614 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:45:32,616 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:45:32,617 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:45:32,617 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:45:32,618 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:45:32,619 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:45:32,619 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:45:32,620 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:45:32,621 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:45:32,622 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:45:32,622 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:45:32,623 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:45:32,623 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:45:32,624 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:45:32,624 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:45:32,625 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 20:45:32,639 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:45:32,639 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:45:32,640 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:45:32,640 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:45:32,641 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:45:32,641 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:45:32,641 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:45:32,641 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:45:32,642 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:45:32,642 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:45:32,642 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:45:32,642 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:45:32,642 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:45:32,643 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:45:32,643 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:45:32,643 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:45:32,643 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:45:32,643 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:45:32,644 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:45:32,644 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:45:32,644 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:45:32,644 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:45:32,644 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:45:32,645 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:45:32,645 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:45:32,645 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:45:32,645 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:45:32,645 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:45:32,646 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:45:32,646 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:45:32,646 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 20:45:32,700 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:45:32,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:45:32,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:45:32,721 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:45:32,721 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:45:32,722 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c [2018-11-23 20:45:32,790 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f92625885/4f242ce52c2046b8ba610d86bf78dc9d/FLAGaadf1c178 [2018-11-23 20:45:33,758 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:45:33,761 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c [2018-11-23 20:45:33,814 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f92625885/4f242ce52c2046b8ba610d86bf78dc9d/FLAGaadf1c178 [2018-11-23 20:45:34,112 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f92625885/4f242ce52c2046b8ba610d86bf78dc9d [2018-11-23 20:45:34,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:45:34,123 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:45:34,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:45:34,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:45:34,133 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:45:34,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:45:34" (1/1) ... [2018-11-23 20:45:34,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9accf0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:34, skipping insertion in model container [2018-11-23 20:45:34,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:45:34" (1/1) ... [2018-11-23 20:45:34,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:45:34,442 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:45:38,536 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:45:38,600 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:45:39,276 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:45:40,253 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:45:40,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40 WrapperNode [2018-11-23 20:45:40,254 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:45:40,255 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:45:40,256 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:45:40,256 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:45:40,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:40,432 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:40,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:45:40,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:45:40,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:45:40,479 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:45:40,492 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:40,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:40,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:40,532 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:40,870 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:40,918 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:41,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... [2018-11-23 20:45:41,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:45:41,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:45:41,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:45:41,226 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:45:41,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:45:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used_and_signal [2018-11-23 20:45:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used_and_signal [2018-11-23 20:45:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2018-11-23 20:45:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2018-11-23 20:45:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2018-11-23 20:45:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2018-11-23 20:45:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2018-11-23 20:45:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2018-11-23 20:45:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2018-11-23 20:45:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2018-11-23 20:45:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2018-11-23 20:45:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2018-11-23 20:45:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2018-11-23 20:45:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2018-11-23 20:45:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2018-11-23 20:45:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2018-11-23 20:45:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure vq_access_ok [2018-11-23 20:45:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_access_ok [2018-11-23 20:45:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2018-11-23 20:45:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2018-11-23 20:45:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-23 20:45:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2018-11-23 20:45:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_check_owner [2018-11-23 20:45:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_check_owner [2018-11-23 20:45:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-23 20:45:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-23 20:45:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2018-11-23 20:45:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2018-11-23 20:45:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2018-11-23 20:45:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2018-11-23 20:45:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-23 20:45:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2018-11-23 20:45:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2018-11-23 20:45:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-23 20:45:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-23 20:45:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_task_tag [2018-11-23 20:45:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_task_tag [2018-11-23 20:45:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-23 20:45:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-23 20:45:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-23 20:45:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-23 20:45:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2018-11-23 20:45:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2018-11-23 20:45:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_deregister_configfs [2018-11-23 20:45:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_deregister_configfs [2018-11-23 20:45:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_attach_cgroups [2018-11-23 20:45:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_attach_cgroups [2018-11-23 20:45:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2018-11-23 20:45:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2018-11-23 20:45:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2018-11-23 20:45:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2018-11-23 20:45:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2018-11-23 20:45:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2018-11-23 20:45:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_wwn_show_attr_version [2018-11-23 20:45:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_wwn_show_attr_version [2018-11-23 20:45:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ctl_handle_kick [2018-11-23 20:45:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ctl_handle_kick [2018-11-23 20:45:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_check_true [2018-11-23 20:45:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_check_true [2018-11-23 20:45:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2018-11-23 20:45:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure get_indirect [2018-11-23 20:45:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure get_indirect [2018-11-23 20:45:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-23 20:45:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2018-11-23 20:45:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2018-11-23 20:45:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2018-11-23 20:45:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_fabric_acl [2018-11-23 20:45:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_fabric_acl [2018-11-23 20:45:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2018-11-23 20:45:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2018-11-23 20:45:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure find_region [2018-11-23 20:45:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure find_region [2018-11-23 20:45:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session [2018-11-23 20:45:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_47 [2018-11-23 20:45:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_47 [2018-11-23 20:45:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2018-11-23 20:45:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2018-11-23 20:45:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2018-11-23 20:45:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2018-11-23 20:45:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2018-11-23 20:45:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2018-11-23 20:45:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2018-11-23 20:45:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2018-11-23 20:45:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 20:45:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 20:45:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_init [2018-11-23 20:45:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_init [2018-11-23 20:45:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-23 20:45:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2018-11-23 20:45:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2018-11-23 20:45:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure init_poll_funcptr [2018-11-23 20:45:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure init_poll_funcptr [2018-11-23 20:45:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_access_ok [2018-11-23 20:45:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_access_ok [2018-11-23 20:45:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2018-11-23 20:45:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2018-11-23 20:45:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2018-11-23 20:45:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2018-11-23 20:45:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2018-11-23 20:45:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2018-11-23 20:45:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_del_initiator_node_acl [2018-11-23 20:45:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_evt_handle_kick [2018-11-23 20:45:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_evt_handle_kick [2018-11-23 20:45:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_68 [2018-11-23 20:45:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_68 [2018-11-23 20:45:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_handle_kick [2018-11-23 20:45:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_handle_kick [2018-11-23 20:45:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_66 [2018-11-23 20:45:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_66 [2018-11-23 20:45:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-23 20:45:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2018-11-23 20:45:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2018-11-23 20:45:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-23 20:45:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-23 20:45:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_deregister [2018-11-23 20:45:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 20:45:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 20:45:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_avail_event [2018-11-23 20:45:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_avail_event [2018-11-23 20:45:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_close_session [2018-11-23 20:45:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_close_session [2018-11-23 20:45:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-23 20:45:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_queue [2018-11-23 20:45:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_queue [2018-11-23 20:45:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_tpg [2018-11-23 20:45:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_tpg [2018-11-23 20:45:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-23 20:45:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 20:45:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 20:45:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 20:45:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tcm_vhost_mutex [2018-11-23 20:45:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tcm_vhost_mutex [2018-11-23 20:45:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 20:45:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 20:45:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-23 20:45:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 20:45:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 20:45:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2018-11-23 20:45:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_register [2018-11-23 20:45:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_register [2018-11-23 20:45:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure next_desc [2018-11-23 20:45:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure next_desc [2018-11-23 20:45:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tpg [2018-11-23 20:45:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tpg [2018-11-23 20:45:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-23 20:45:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-23 20:45:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-23 20:45:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_open [2018-11-23 20:45:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_open [2018-11-23 20:45:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_done_signal [2018-11-23 20:45:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_done_signal [2018-11-23 20:45:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 20:45:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_write_pending [2018-11-23 20:45:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_write_pending [2018-11-23 20:45:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_has_feature [2018-11-23 20:45:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_has_feature [2018-11-23 20:45:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_set_endpoint [2018-11-23 20:45:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_set_endpoint [2018-11-23 20:45:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-23 20:45:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-23 20:45:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 20:45:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_data_in [2018-11-23 20:45:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_data_in [2018-11-23 20:45:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 20:45:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 20:45:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 20:45:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 20:45:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 20:45:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_init [2018-11-23 20:45:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_init [2018-11-23 20:45:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure vring_need_event [2018-11-23 20:45:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vring_need_event [2018-11-23 20:45:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_parse_pr_out_transport_id [2018-11-23 20:45:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_map_to_sgl [2018-11-23 20:45:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_map_to_sgl [2018-11-23 20:45:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_unlink [2018-11-23 20:45:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_unlink [2018-11-23 20:45:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit_to_user [2018-11-23 20:45:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit_to_user [2018-11-23 20:45:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2018-11-23 20:45:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 20:45:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 20:45:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd [2018-11-23 20:45:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd [2018-11-23 20:45:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-23 20:45:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-23 20:45:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2018-11-23 20:45:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2018-11-23 20:45:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure translate_desc [2018-11-23 20:45:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_desc [2018-11-23 20:45:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2018-11-23 20:45:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2018-11-23 20:45:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2018-11-23 20:45:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_put_and_wait [2018-11-23 20:45:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put_and_wait [2018-11-23 20:45:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id [2018-11-23 20:45:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tv_tpg_mutex [2018-11-23 20:45:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tv_tpg_mutex [2018-11-23 20:45:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_register [2018-11-23 20:45:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2018-11-23 20:45:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2018-11-23 20:45:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-23 20:45:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-23 20:45:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 20:45:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_free_iovecs [2018-11-23 20:45:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_free_iovecs [2018-11-23 20:45:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:45:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:45:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 20:45:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovec [2018-11-23 20:45:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 20:45:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2018-11-23 20:45:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 20:45:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 20:45:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 20:45:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_pr_transport_id [2018-11-23 20:45:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_pr_transport_id [2018-11-23 20:45:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-23 20:45:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-23 20:45:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_tport [2018-11-23 20:45:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_tport [2018-11-23 20:45:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 20:45:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-23 20:45:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_seq_done [2018-11-23 20:45:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done [2018-11-23 20:45:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-23 20:45:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-23 20:45:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2018-11-23 20:45:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2018-11-23 20:45:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_disable_notify [2018-11-23 20:45:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_disable_notify [2018-11-23 20:45:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_set_memory [2018-11-23 20:45:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_set_memory [2018-11-23 20:45:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_alloc_iovecs [2018-11-23 20:45:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_alloc_iovecs [2018-11-23 20:45:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 20:45:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_proto_ident [2018-11-23 20:45:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_proto_ident [2018-11-23 20:45:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 20:45:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id [2018-11-23 20:45:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_used_flags [2018-11-23 20:45:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_used_flags [2018-11-23 20:45:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_cmd_state [2018-11-23 20:45:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_cmd_state [2018-11-23 20:45:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2018-11-23 20:45:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2018-11-23 20:45:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2018-11-23 20:45:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2018-11-23 20:45:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2018-11-23 20:45:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_nodeacl [2018-11-23 20:45:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_nodeacl [2018-11-23 20:45:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure log_access_ok [2018-11-23 20:45:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure log_access_ok [2018-11-23 20:45:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 20:45:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_alloc_fabric_acl [2018-11-23 20:45:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_alloc_fabric_acl [2018-11-23 20:45:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 20:45:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 20:45:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tcm_vhost_mutex [2018-11-23 20:45:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tcm_vhost_mutex [2018-11-23 20:45:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_name [2018-11-23 20:45:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_name [2018-11-23 20:45:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_signal_used [2018-11-23 20:45:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_signal_used [2018-11-23 20:45:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_start [2018-11-23 20:45:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_start [2018-11-23 20:45:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ioctl [2018-11-23 20:45:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ioctl [2018-11-23 20:45:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_map_iov_to_sgl [2018-11-23 20:45:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_map_iov_to_sgl [2018-11-23 20:45:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-23 20:45:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:45:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:45:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tport [2018-11-23 20:45:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tport [2018-11-23 20:45:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-23 20:45:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-23 20:45:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-23 20:45:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-23 20:45:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2018-11-23 20:45:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2018-11-23 20:45:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_pr_transport_id_len [2018-11-23 20:45:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2018-11-23 20:45:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2018-11-23 20:45:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2018-11-23 20:45:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 20:45:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-23 20:45:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-11-23 20:45:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-11-23 20:45:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_free_iovecs [2018-11-23 20:45:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_free_iovecs [2018-11-23 20:45:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2018-11-23 20:45:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2018-11-23 20:45:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2018-11-23 20:45:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2018-11-23 20:45:41,365 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-23 20:45:41,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 20:45:41,365 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_shutdown_session [2018-11-23 20:45:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_shutdown_session [2018-11-23 20:45:41,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 20:45:41,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 20:45:41,365 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_flush [2018-11-23 20:45:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_flush [2018-11-23 20:45:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure log_write [2018-11-23 20:45:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure log_write [2018-11-23 20:45:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-23 20:45:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-23 20:45:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_reset [2018-11-23 20:45:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_reset [2018-11-23 20:45:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_ioctl [2018-11-23 20:45:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_ioctl [2018-11-23 20:45:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-23 20:45:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2018-11-23 20:45:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure vq_log_access_ok [2018-11-23 20:45:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_log_access_ok [2018-11-23 20:45:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 20:45:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 20:45:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 20:45:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2018-11-23 20:45:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2018-11-23 20:45:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush [2018-11-23 20:45:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush [2018-11-23 20:45:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_mm [2018-11-23 20:45:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_deregister [2018-11-23 20:45:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_parse_pr_out_transport_id [2018-11-23 20:45:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_parse_pr_out_transport_id [2018-11-23 20:45:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-23 20:45:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-23 20:45:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 20:45:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 20:45:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_init [2018-11-23 20:45:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_fabric_proto_ident [2018-11-23 20:45:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_queue [2018-11-23 20:45:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_queue [2018-11-23 20:45:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_wakeup [2018-11-23 20:45:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_wakeup [2018-11-23 20:45:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:45:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:45:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-23 20:45:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-23 20:45:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-23 20:45:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2018-11-23 20:45:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_write_pending_status [2018-11-23 20:45:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_write_pending_status [2018-11-23 20:45:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_init [2018-11-23 20:45:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_init [2018-11-23 20:45:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2018-11-23 20:45:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2018-11-23 20:45:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 20:45:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-23 20:45:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure target_submit_cmd_map_sgls [2018-11-23 20:45:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 20:45:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 20:45:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure vq_memory_access_ok [2018-11-23 20:45:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok [2018-11-23 20:45:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 20:45:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-23 20:45:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_46 [2018-11-23 20:45:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_46 [2018-11-23 20:45:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_48 [2018-11-23 20:45:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_48 [2018-11-23 20:45:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2018-11-23 20:45:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2018-11-23 20:45:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_44 [2018-11-23 20:45:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_44 [2018-11-23 20:45:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_cmd [2018-11-23 20:45:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_cmd [2018-11-23 20:45:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_set_default_node_attrs [2018-11-23 20:45:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_set_default_node_attrs [2018-11-23 20:45:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nexus [2018-11-23 20:45:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nexus [2018-11-23 20:45:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_get_cmd_from_completion [2018-11-23 20:45:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_get_cmd_from_completion [2018-11-23 20:45:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_register [2018-11-23 20:45:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 20:45:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 20:45:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 20:45:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 20:45:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_add_initiator_node_acl [2018-11-23 20:45:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 20:45:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup [2018-11-23 20:45:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup [2018-11-23 20:45:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2018-11-23 20:45:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2018-11-23 20:45:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-23 20:45:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2018-11-23 20:45:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2018-11-23 20:45:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_log_access_ok [2018-11-23 20:45:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_log_access_ok [2018-11-23 20:45:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2018-11-23 20:45:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2018-11-23 20:45:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tv_tpg_mutex [2018-11-23 20:45:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tv_tpg_mutex [2018-11-23 20:45:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 20:45:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 20:45:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 20:45:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_fabric_proto_ident [2018-11-23 20:45:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 20:45:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_set_vring [2018-11-23 20:45:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_set_vring [2018-11-23 20:45:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_pr_transport_id_len [2018-11-23 20:45:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_pr_transport_id_len [2018-11-23 20:45:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure transport_send_check_condition_and_sense [2018-11-23 20:45:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 20:45:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_tpg_get_inst_index [2018-11-23 20:45:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_tpg_get_inst_index [2018-11-23 20:45:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2018-11-23 20:45:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2018-11-23 20:45:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2018-11-23 20:45:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2018-11-23 20:45:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-23 20:45:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-23 20:45:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-23 20:45:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2018-11-23 20:45:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2018-11-23 20:45:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2018-11-23 20:45:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_pr_transport_id [2018-11-23 20:45:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT [2018-11-23 20:45:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT [2018-11-23 20:45:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2018-11-23 20:45:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_deregister [2018-11-23 20:45:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_deregister [2018-11-23 20:45:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_wwn [2018-11-23 20:45:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_wwn [2018-11-23 20:45:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-23 20:45:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 20:45:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 20:45:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2018-11-23 20:45:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2018-11-23 20:45:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_command_size [2018-11-23 20:45:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_command_size [2018-11-23 20:45:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd_work [2018-11-23 20:45:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd_work [2018-11-23 20:45:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_exit [2018-11-23 20:45:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_exit [2018-11-23 20:45:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_dump_proto_id [2018-11-23 20:45:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_dump_proto_id [2018-11-23 20:45:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_free_cmd [2018-11-23 20:45:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_free_cmd [2018-11-23 20:45:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2018-11-23 20:45:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_status [2018-11-23 20:45:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_status [2018-11-23 20:45:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2018-11-23 20:45:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2018-11-23 20:45:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2018-11-23 20:45:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2018-11-23 20:45:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_varlen_cdb_length [2018-11-23 20:45:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_varlen_cdb_length [2018-11-23 20:45:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 20:45:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure fc_parse_pr_out_transport_id [2018-11-23 20:45:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2018-11-23 20:45:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_init [2018-11-23 20:45:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_init [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_clear_endpoint [2018-11-23 20:45:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_clear_endpoint [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure mmput [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_set_features [2018-11-23 20:45:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_set_features [2018-11-23 20:45:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_tm_rsp [2018-11-23 20:45:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_tm_rsp [2018-11-23 20:45:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-23 20:45:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-23 20:45:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 20:45:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 20:45:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure set_page_dirty_lock [2018-11-23 20:45:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id_len [2018-11-23 20:45:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush_vq [2018-11-23 20:45:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush_vq [2018-11-23 20:45:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2018-11-23 20:45:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2018-11-23 20:45:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_67 [2018-11-23 20:45:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_67 [2018-11-23 20:45:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_notify [2018-11-23 20:45:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_notify [2018-11-23 20:45:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_compat_ioctl [2018-11-23 20:45:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_compat_ioctl [2018-11-23 20:45:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_register_configfs [2018-11-23 20:45:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_register_configfs [2018-11-23 20:45:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_65 [2018-11-23 20:45:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_65 [2018-11-23 20:45:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_default_depth [2018-11-23 20:45:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_default_depth [2018-11-23 20:45:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2018-11-23 20:45:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2018-11-23 20:45:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_set_owner [2018-11-23 20:45:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_set_owner [2018-11-23 20:45:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2018-11-23 20:45:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_tag [2018-11-23 20:45:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_tag [2018-11-23 20:45:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-23 20:45:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-23 20:45:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_get_vq_desc [2018-11-23 20:45:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_get_vq_desc [2018-11-23 20:45:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure sas_parse_pr_out_transport_id [2018-11-23 20:45:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2018-11-23 20:45:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2018-11-23 20:45:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_enable_notify [2018-11-23 20:45:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_enable_notify [2018-11-23 20:45:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2018-11-23 20:45:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2018-11-23 20:45:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_stop [2018-11-23 20:45:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_stop [2018-11-23 20:45:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_allocate_cmd [2018-11-23 20:45:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_allocate_cmd [2018-11-23 20:45:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-23 20:45:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_func_entry [2018-11-23 20:45:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_func_entry [2018-11-23 20:45:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure memory_access_ok [2018-11-23 20:45:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_access_ok [2018-11-23 20:45:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2018-11-23 20:45:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2018-11-23 20:45:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used [2018-11-23 20:45:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used [2018-11-23 20:45:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-23 20:45:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-23 20:45:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-23 20:45:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2018-11-23 20:45:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2018-11-23 20:45:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure cgroup_attach_task_all [2018-11-23 20:45:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_sess_get_index [2018-11-23 20:45:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_sess_get_index [2018-11-23 20:45:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2018-11-23 20:45:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2018-11-23 20:45:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_check_false [2018-11-23 20:45:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_check_false [2018-11-23 20:45:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-23 20:45:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-23 20:45:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-23 20:45:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-23 20:45:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-23 20:45:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_attach_cgroups_work [2018-11-23 20:45:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_attach_cgroups_work [2018-11-23 20:45:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nodeacl [2018-11-23 20:45:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nodeacl [2018-11-23 20:45:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_flush [2018-11-23 20:45:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_flush [2018-11-23 20:45:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-23 20:45:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-23 20:45:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-23 20:45:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure target_execute_cmd [2018-11-23 20:45:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_tpg_show_nexus [2018-11-23 20:45:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_tpg_show_nexus [2018-11-23 20:45:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_release [2018-11-23 20:45:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_release [2018-11-23 20:45:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_fabric_proto_ident [2018-11-23 20:45:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2018-11-23 20:45:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2018-11-23 20:45:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_signal [2018-11-23 20:45:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_signal [2018-11-23 20:45:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2018-11-23 20:45:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2018-11-23 20:45:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id_len [2018-11-23 20:45:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-23 20:45:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 20:45:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 20:45:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_handle_vq [2018-11-23 20:45:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_handle_vq [2018-11-23 20:45:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_submission_work [2018-11-23 20:45:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_submission_work [2018-11-23 20:45:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_link [2018-11-23 20:45:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_link [2018-11-23 20:47:56,688 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:47:56,689 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 20:47:56,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:47:56 BoogieIcfgContainer [2018-11-23 20:47:56,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:47:56,692 INFO L168 Benchmark]: Toolchain (without parser) took 142570.02 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -952.8 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2018-11-23 20:47:56,694 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 20:47:56,695 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6129.93 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.1 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -289.5 MB). Peak memory consumption was 510.3 MB. Max. memory is 7.1 GB. [2018-11-23 20:47:56,695 INFO L168 Benchmark]: Boogie Procedure Inliner took 223.38 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-23 20:47:56,696 INFO L168 Benchmark]: Boogie Preprocessor took 746.56 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 258.5 MB). Free memory was 1.7 GB in the beginning and 2.4 GB in the end (delta: -748.1 MB). Peak memory consumption was 146.2 MB. Max. memory is 7.1 GB. [2018-11-23 20:47:56,697 INFO L168 Benchmark]: RCFGBuilder took 135464.26 ms. Allocated memory was 2.6 GB in the beginning and 4.2 GB in the end (delta: 1.6 GB). Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 71.2 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2018-11-23 20:47:56,702 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6129.93 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.1 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -289.5 MB). Peak memory consumption was 510.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 223.38 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 746.56 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 258.5 MB). Free memory was 1.7 GB in the beginning and 2.4 GB in the end (delta: -748.1 MB). Peak memory consumption was 146.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 135464.26 ms. Allocated memory was 2.6 GB in the beginning and 4.2 GB in the end (delta: 1.6 GB). Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 71.2 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...