java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:20:08,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:20:08,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:20:08,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:20:08,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:20:08,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:20:08,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:20:08,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:20:08,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:20:08,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:20:08,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:20:08,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:20:08,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:20:08,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:20:08,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:20:08,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:20:08,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:20:08,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:20:08,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:20:08,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:20:08,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:20:08,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:20:08,316 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:20:08,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:20:08,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:20:08,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:20:08,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:20:08,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:20:08,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:20:08,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:20:08,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:20:08,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:20:08,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:20:08,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:20:08,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:20:08,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:20:08,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:20:08,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:20:08,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:20:08,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:20:08,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:20:08,334 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 20:20:08,371 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:20:08,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:20:08,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:20:08,376 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:20:08,377 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:20:08,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:20:08,377 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:20:08,377 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:20:08,378 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:20:08,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:20:08,378 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:20:08,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:20:08,378 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:20:08,379 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:20:08,379 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:20:08,380 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:20:08,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:20:08,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:20:08,381 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:20:08,381 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:20:08,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:20:08,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:20:08,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:20:08,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:20:08,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:20:08,382 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:20:08,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:20:08,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:20:08,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:20:08,727 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:20:08,752 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:20:08,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:20:08,758 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:20:08,758 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:20:08,759 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2019-10-13 20:20:08,837 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f353cb44/34b36a201fb74e0fb3058319045e3e87/FLAG54cc63249 [2019-10-13 20:20:09,683 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:20:09,683 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2019-10-13 20:20:09,753 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f353cb44/34b36a201fb74e0fb3058319045e3e87/FLAG54cc63249 [2019-10-13 20:20:10,137 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f353cb44/34b36a201fb74e0fb3058319045e3e87 [2019-10-13 20:20:10,148 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:20:10,150 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:20:10,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:20:10,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:20:10,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:20:10,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:20:10" (1/1) ... [2019-10-13 20:20:10,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54ba3917 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:10, skipping insertion in model container [2019-10-13 20:20:10,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:20:10" (1/1) ... [2019-10-13 20:20:10,170 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:20:10,353 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:20:13,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:20:13,891 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:20:14,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:20:15,181 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:20:15,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15 WrapperNode [2019-10-13 20:20:15,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:20:15,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:20:15,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:20:15,183 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:20:15,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (1/1) ... [2019-10-13 20:20:15,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (1/1) ... [2019-10-13 20:20:15,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (1/1) ... [2019-10-13 20:20:15,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (1/1) ... [2019-10-13 20:20:15,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (1/1) ... [2019-10-13 20:20:15,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (1/1) ... [2019-10-13 20:20:15,550 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (1/1) ... [2019-10-13 20:20:15,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:20:15,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:20:15,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:20:15,588 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:20:15,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (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 [2019-10-13 20:20:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:20:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:20:15,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:20:15,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-10-13 20:20:15,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2019-10-13 20:20:15,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2019-10-13 20:20:15,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:20:15,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:20:15,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 20:20:15,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-13 20:20:15,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-13 20:20:15,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ipmi_smi_t~0~TO~int [2019-10-13 20:20:15,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 20:20:15,669 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:20:15,669 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 20:20:15,669 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-13 20:20:15,669 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-13 20:20:15,670 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-10-13 20:20:15,670 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-13 20:20:15,670 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-13 20:20:15,670 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 20:20:15,670 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-13 20:20:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-10-13 20:20:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2019-10-13 20:20:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-13 20:20:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-13 20:20:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-13 20:20:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2019-10-13 20:20:15,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2019-10-13 20:20:15,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2019-10-13 20:20:15,672 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-10-13 20:20:15,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:20:15,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 20:20:15,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-10-13 20:20:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-10-13 20:20:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2019-10-13 20:20:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-10-13 20:20:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-10-13 20:20:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-10-13 20:20:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-10-13 20:20:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-10-13 20:20:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-10-13 20:20:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-13 20:20:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-13 20:20:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-13 20:20:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_rcu [2019-10-13 20:20:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2019-10-13 20:20:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2019-10-13 20:20:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init_rcu [2019-10-13 20:20:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:20:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:20:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 20:20:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 20:20:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 20:20:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure PROC_I [2019-10-13 20:20:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE [2019-10-13 20:20:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2019-10-13 20:20:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-13 20:20:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2019-10-13 20:20:15,677 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2019-10-13 20:20:15,677 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2019-10-13 20:20:15,677 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2019-10-13 20:20:15,677 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2019-10-13 20:20:15,677 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2019-10-13 20:20:15,677 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2019-10-13 20:20:15,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_register [2019-10-13 20:20:15,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_unregister [2019-10-13 20:20:15,678 INFO L138 BoogieDeclarations]: Found implementation of procedure call_smi_watchers [2019-10-13 20:20:15,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_equal [2019-10-13 20:20:15,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_validate_addr [2019-10-13 20:20:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_length [2019-10-13 20:20:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2019-10-13 20:20:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2019-10-13 20:20:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2019-10-13 20:20:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2019-10-13 20:20:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_start_seq_timer [2019-10-13 20:20:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2019-10-13 20:20:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_create_user [2019-10-13 20:20:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_smi_info [2019-10-13 20:20:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure free_user [2019-10-13 20:20:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2019-10-13 20:20:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_version [2019-10-13 20:20:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_my_address [2019-10-13 20:20:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_my_address [2019-10-13 20:20:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_my_LUN [2019-10-13 20:20:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_my_LUN [2019-10-13 20:20:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_maintenance_mode [2019-10-13 20:20:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2019-10-13 20:20:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_maintenance_mode [2019-10-13 20:20:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_gets_events [2019-10-13 20:20:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2019-10-13 20:20:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cmd_rcvr_exclusive [2019-10-13 20:20:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_for_cmd [2019-10-13 20:20:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_for_cmd [2019-10-13 20:20:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2019-10-13 20:20:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2019-10-13 20:20:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2019-10-13 20:20:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2019-10-13 20:20:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure check_addr [2019-10-13 20:20:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_settime [2019-10-13 20:20:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_supply_msgs [2019-10-13 20:20:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_show [2019-10-13 20:20:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2019-10-13 20:20:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_show [2019-10-13 20:20:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2019-10-13 20:20:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_show [2019-10-13 20:20:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2019-10-13 20:20:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2019-10-13 20:20:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure add_proc_entries [2019-10-13 20:20:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entries [2019-10-13 20:20:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_bmc_guid [2019-10-13 20:20:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_find_bmc_guid [2019-10-13 20:20:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_bmc_prod_dev_id [2019-10-13 20:20:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_find_bmc_prod_dev_id [2019-10-13 20:20:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure device_id_show [2019-10-13 20:20:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure provides_dev_sdrs_show [2019-10-13 20:20:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure revision_show [2019-10-13 20:20:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_rev_show [2019-10-13 20:20:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_version_show [2019-10-13 20:20:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure add_dev_support_show [2019-10-13 20:20:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure manufacturer_id_show [2019-10-13 20:20:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure product_id_show [2019-10-13 20:20:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_firmware_rev_show [2019-10-13 20:20:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure guid_show [2019-10-13 20:20:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_files [2019-10-13 20:20:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_bmc_device [2019-10-13 20:20:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_bmc_unregister [2019-10-13 20:20:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure create_files [2019-10-13 20:20:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_bmc_register [2019-10-13 20:20:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure send_guid_cmd [2019-10-13 20:20:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure guid_handler [2019-10-13 20:20:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure get_guid [2019-10-13 20:20:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2019-10-13 20:20:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_handler [2019-10-13 20:20:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2019-10-13 20:20:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll_interface [2019-10-13 20:20:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_smi [2019-10-13 20:20:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_smi_msgs [2019-10-13 20:20:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2019-10-13 20:20:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2019-10-13 20:20:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2019-10-13 20:20:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2019-10-13 20:20:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2019-10-13 20:20:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2019-10-13 20:20:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2019-10-13 20:20:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2019-10-13 20:20:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2019-10-13 20:20:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2019-10-13 20:20:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2019-10-13 20:20:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2019-10-13 20:20:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2019-10-13 20:20:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watchdog_pretimeout [2019-10-13 20:20:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_from_recv_msg [2019-10-13 20:20:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure check_msg_timeout [2019-10-13 20:20:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout_handler [2019-10-13 20:20:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_event [2019-10-13 20:20:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2019-10-13 20:20:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg [2019-10-13 20:20:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2019-10-13 20:20:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg [2019-10-13 20:20:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2019-10-13 20:20:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2019-10-13 20:20:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_smi_done_handler [2019-10-13 20:20:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_recv_done_handler [2019-10-13 20:20:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2019-10-13 20:20:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure event_receiver_fetcher [2019-10-13 20:20:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure device_id_fetcher [2019-10-13 20:20:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure send_panic_events [2019-10-13 20:20:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_event [2019-10-13 20:20:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2019-10-13 20:20:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler_mod [2019-10-13 20:20:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_ipmi [2019-10-13 20:20:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:20:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-13 20:20:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-13 20:20:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-13 20:20:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2019-10-13 20:20:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-13 20:20:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2019-10-13 20:20:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-13 20:20:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-13 20:20:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-13 20:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-13 20:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-13 20:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-10-13 20:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-13 20:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-13 20:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-13 20:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-13 20:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-13 20:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-13 20:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-13 20:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-13 20:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-13 20:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-13 20:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-13 20:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-13 20:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-13 20:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-13 20:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-13 20:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-13 20:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-13 20:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-13 20:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-13 20:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-13 20:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-13 20:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-10-13 20:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-13 20:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2019-10-13 20:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2019-10-13 20:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-10-13 20:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2019-10-13 20:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-10-13 20:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-10-13 20:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2019-10-13 20:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2019-10-13 20:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_44 [2019-10-13 20:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2019-10-13 20:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2019-10-13 20:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_47 [2019-10-13 20:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2019-10-13 20:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2019-10-13 20:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2019-10-13 20:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2019-10-13 20:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2019-10-13 20:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2019-10-13 20:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 20:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ipmi_interfaces_mutex [2019-10-13 20:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ipmi_interfaces_mutex [2019-10-13 20:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ipmi_interfaces_mutex [2019-10-13 20:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ipmi_interfaces_mutex [2019-10-13 20:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ipmi_interfaces_mutex [2019-10-13 20:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ipmi_interfaces_mutex [2019-10-13 20:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ipmi_interfaces_mutex [2019-10-13 20:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ipmidriver_mutex [2019-10-13 20:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ipmidriver_mutex [2019-10-13 20:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ipmidriver_mutex [2019-10-13 20:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ipmidriver_mutex [2019-10-13 20:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ipmidriver_mutex [2019-10-13 20:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ipmidriver_mutex [2019-10-13 20:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ipmidriver_mutex [2019-10-13 20:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 20:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-13 20:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-13 20:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-13 20:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 20:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-13 20:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-13 20:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 20:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 20:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 20:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 20:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 20:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 20:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 20:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_smi_watchers_mutex [2019-10-13 20:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_smi_watchers_mutex [2019-10-13 20:20:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_smi_watchers_mutex [2019-10-13 20:20:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_smi_watchers_mutex [2019-10-13 20:20:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_smi_watchers_mutex [2019-10-13 20:20:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_smi_watchers_mutex [2019-10-13 20:20:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_smi_watchers_mutex [2019-10-13 20:20:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:20:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:20:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-13 20:20:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-13 20:20:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2019-10-13 20:20:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-13 20:20:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 20:20:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:20:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-13 20:20:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-13 20:20:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 20:20:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 20:20:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:20:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2019-10-13 20:20:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_unregister [2019-10-13 20:20:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-10-13 20:20:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 20:20:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 20:20:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 20:20:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-13 20:20:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-13 20:20:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_find_device [2019-10-13 20:20:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-13 20:20:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-13 20:20:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-13 20:20:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 20:20:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-10-13 20:20:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_smi_ipmb_proc_ops_release [2019-10-13 20:20:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_smi_stats_proc_ops_release [2019-10-13 20:20:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_smi_version_proc_ops_release [2019-10-13 20:20:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-13 20:20:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-10-13 20:20:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-10-13 20:20:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-10-13 20:20:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-10-13 20:20:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 20:20:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-10-13 20:20:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 20:20:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 20:20:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 20:20:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-10-13 20:20:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-10-13 20:20:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2019-10-13 20:20:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-13 20:20:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-10-13 20:20:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:20:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-13 20:20:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-10-13 20:20:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2019-10-13 20:20:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2019-10-13 20:20:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-13 20:20:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-13 20:20:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-10-13 20:20:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 20:20:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:20:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:20:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:20:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-13 20:20:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:20:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:20:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 20:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 20:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 20:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-13 20:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-13 20:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-13 20:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-13 20:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-13 20:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-10-13 20:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-13 20:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-13 20:20:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-13 20:20:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:20:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-13 20:20:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 20:20:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-13 20:20:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-13 20:20:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-10-13 20:20:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 20:20:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2019-10-13 20:20:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 20:20:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:20:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-13 20:20:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:20:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-10-13 20:20:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2019-10-13 20:20:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-13 20:20:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-13 20:20:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-13 20:20:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2019-10-13 20:20:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2019-10-13 20:20:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2019-10-13 20:20:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-10-13 20:20:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-10-13 20:20:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-10-13 20:20:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-10-13 20:20:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 20:20:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 20:20:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2019-10-13 20:20:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 20:20:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-13 20:20:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2019-10-13 20:20:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-13 20:20:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-13 20:20:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-10-13 20:20:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-13 20:20:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-13 20:20:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-13 20:20:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-13 20:20:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-13 20:20:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-13 20:20:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-13 20:20:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-13 20:20:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-13 20:20:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-13 20:20:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-13 20:20:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-13 20:20:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-13 20:20:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-13 20:20:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2019-10-13 20:20:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2019-10-13 20:20:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-10-13 20:20:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-10-13 20:20:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2019-10-13 20:20:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2019-10-13 20:20:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_47 [2019-10-13 20:20:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2019-10-13 20:20:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2019-10-13 20:20:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2019-10-13 20:20:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2019-10-13 20:20:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 20:20:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-13 20:20:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-13 20:20:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-13 20:20:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-13 20:20:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-13 20:20:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-13 20:20:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-13 20:20:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-13 20:20:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-13 20:20:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-13 20:20:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-13 20:20:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-13 20:20:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-13 20:20:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-13 20:20:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-10-13 20:20:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2019-10-13 20:20:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-10-13 20:20:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2019-10-13 20:20:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_44 [2019-10-13 20:20:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2019-10-13 20:20:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2019-10-13 20:20:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2019-10-13 20:20:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ipmi_interfaces_mutex [2019-10-13 20:20:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ipmi_interfaces_mutex [2019-10-13 20:20:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ipmidriver_mutex [2019-10-13 20:20:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ipmidriver_mutex [2019-10-13 20:20:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-13 20:20:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-13 20:20:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 20:20:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 20:20:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 20:20:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_smi_watchers_mutex [2019-10-13 20:20:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_smi_watchers_mutex [2019-10-13 20:20:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:20:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-10-13 20:20:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:20:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 20:20:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:20:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:20:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 20:20:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-13 20:20:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-13 20:20:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-10-13 20:20:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-13 20:20:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-10-13 20:20:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-10-13 20:20:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-10-13 20:20:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-10-13 20:20:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2019-10-13 20:20:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2019-10-13 20:20:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-10-13 20:20:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-10-13 20:20:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-10-13 20:20:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-10-13 20:20:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-10-13 20:20:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-10-13 20:20:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:20:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-10-13 20:20:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 20:20:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 20:20:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 20:20:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2019-10-13 20:20:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_unregister [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-10-13 20:20:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-10-13 20:20:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2019-10-13 20:20:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_rcu [2019-10-13 20:20:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2019-10-13 20:20:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2019-10-13 20:20:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init_rcu [2019-10-13 20:20:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-10-13 20:20:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-13 20:20:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:20:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:20:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:20:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:20:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 20:20:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 20:20:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 20:20:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-10-13 20:20:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-10-13 20:20:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2019-10-13 20:20:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure PROC_I [2019-10-13 20:20:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure PDE [2019-10-13 20:20:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2019-10-13 20:20:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2019-10-13 20:20:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2019-10-13 20:20:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_version [2019-10-13 20:20:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_my_address [2019-10-13 20:20:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_my_address [2019-10-13 20:20:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_my_LUN [2019-10-13 20:20:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_my_LUN [2019-10-13 20:20:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_settime [2019-10-13 20:20:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_supply_msgs [2019-10-13 20:20:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll_interface [2019-10-13 20:20:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_for_cmd [2019-10-13 20:20:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_for_cmd [2019-10-13 20:20:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_maintenance_mode [2019-10-13 20:20:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_maintenance_mode [2019-10-13 20:20:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_gets_events [2019-10-13 20:20:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2019-10-13 20:20:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2019-10-13 20:20:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_length [2019-10-13 20:20:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_validate_addr [2019-10-13 20:20:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_smi_info [2019-10-13 20:20:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-13 20:20:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-13 20:20:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure driver_find_device [2019-10-13 20:20:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-13 20:20:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-13 20:20:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 20:20:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_smi [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2019-10-13 20:20:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watchdog_pretimeout [2019-10-13 20:20:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2019-10-13 20:20:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2019-10-13 20:20:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2019-10-13 20:20:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-13 20:20:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-13 20:20:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-13 20:20:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-13 20:20:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2019-10-13 20:20:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2019-10-13 20:20:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:20:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2019-10-13 20:20:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2019-10-13 20:20:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure call_smi_watchers [2019-10-13 20:20:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_equal [2019-10-13 20:20:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2019-10-13 20:20:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2019-10-13 20:20:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure intf_start_seq_timer [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure free_user [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2019-10-13 20:20:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-13 20:20:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2019-10-13 20:20:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure is_cmd_rcvr_exclusive [2019-10-13 20:20:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2019-10-13 20:20:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2019-10-13 20:20:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:20:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2019-10-13 20:20:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure check_addr [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_show [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_show [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_show [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2019-10-13 20:20:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure add_proc_entries [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entries [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure __find_bmc_guid [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_find_bmc_guid [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure __find_bmc_prod_dev_id [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_find_bmc_prod_dev_id [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure device_id_show [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure provides_dev_sdrs_show [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure revision_show [2019-10-13 20:20:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_rev_show [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_version_show [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure add_dev_support_show [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure manufacturer_id_show [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure product_id_show [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure aux_firmware_rev_show [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure guid_show [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure remove_files [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_bmc_device [2019-10-13 20:20:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_bmc_unregister [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure create_files [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_bmc_register [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure send_guid_cmd [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure guid_handler [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure get_guid [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure channel_handler [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2019-10-13 20:20:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ipmi_smi_t~0~TO~int [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_smi_msgs [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2019-10-13 20:20:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure smi_from_recv_msg [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure check_msg_timeout [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout_handler [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_event [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg [2019-10-13 20:20:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_smi_done_handler [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_recv_done_handler [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure event_receiver_fetcher [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure device_id_fetcher [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure send_panic_events [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure panic_event [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler_mod [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_ipmi [2019-10-13 20:20:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_smi_ipmb_proc_ops_release [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_smi_stats_proc_ops_release [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_smi_version_proc_ops_release [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cmd_rcvrs_mutex_of_ipmi_smi [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ipmi_interfaces_mutex [2019-10-13 20:20:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ipmi_interfaces_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ipmi_interfaces_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ipmi_interfaces_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ipmi_interfaces_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ipmidriver_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ipmidriver_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ipmidriver_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ipmidriver_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ipmidriver_mutex [2019-10-13 20:20:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 20:20:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_proc_entry_lock_of_ipmi_smi [2019-10-13 20:20:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_smi_watchers_mutex [2019-10-13 20:20:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_smi_watchers_mutex [2019-10-13 20:20:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_smi_watchers_mutex [2019-10-13 20:20:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_smi_watchers_mutex [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_smi_watchers_mutex [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:20:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:20:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:20:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:20:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:20:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:20:37,944 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:20:37,944 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-13 20:20:37,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:20:37 BoogieIcfgContainer [2019-10-13 20:20:37,948 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:20:37,950 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:20:37,950 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:20:37,953 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:20:37,953 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:20:10" (1/3) ... [2019-10-13 20:20:37,954 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66b1b4ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:20:37, skipping insertion in model container [2019-10-13 20:20:37,954 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:15" (2/3) ... [2019-10-13 20:20:37,955 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66b1b4ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:20:37, skipping insertion in model container [2019-10-13 20:20:37,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:20:37" (3/3) ... [2019-10-13 20:20:37,957 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2019-10-13 20:20:37,971 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:20:37,985 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 20:20:38,004 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 20:20:38,060 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:20:38,060 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:20:38,061 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:20:38,061 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:20:38,061 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:20:38,061 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:20:38,062 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:20:38,062 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:20:38,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states. [2019-10-13 20:20:38,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-10-13 20:20:38,180 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:20:38,182 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:20:38,185 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:20:38,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:20:38,195 INFO L82 PathProgramCache]: Analyzing trace with hash -739269120, now seen corresponding path program 1 times [2019-10-13 20:20:38,210 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:20:38,210 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242473983] [2019-10-13 20:20:38,211 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:20:38,211 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:20:38,212 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:20:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:20:39,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 20:20:39,045 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [242473983] [2019-10-13 20:20:39,047 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:20:39,047 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:20:39,047 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [640256073] [2019-10-13 20:20:39,052 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:20:39,054 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:20:39,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:20:39,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:20:39,072 INFO L87 Difference]: Start difference. First operand 3041 states. Second operand 3 states. [2019-10-13 20:20:41,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:20:41,721 INFO L93 Difference]: Finished difference Result 4176 states and 5860 transitions. [2019-10-13 20:20:41,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:20:41,723 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2019-10-13 20:20:41,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:20:41,772 INFO L225 Difference]: With dead ends: 4176 [2019-10-13 20:20:41,772 INFO L226 Difference]: Without dead ends: 2746 [2019-10-13 20:20:41,791 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:20:41,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2746 states. [2019-10-13 20:20:42,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2746 to 2742. [2019-10-13 20:20:42,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2742 states. [2019-10-13 20:20:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 2742 states and 3764 transitions. [2019-10-13 20:20:42,190 INFO L78 Accepts]: Start accepts. Automaton has 2742 states and 3764 transitions. Word has length 28 [2019-10-13 20:20:42,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:20:42,191 INFO L462 AbstractCegarLoop]: Abstraction has 2742 states and 3764 transitions. [2019-10-13 20:20:42,191 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:20:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 3764 transitions. [2019-10-13 20:20:42,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-13 20:20:42,201 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:20:42,201 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:20:42,202 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:20:42,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:20:42,202 INFO L82 PathProgramCache]: Analyzing trace with hash 716444320, now seen corresponding path program 1 times [2019-10-13 20:20:42,203 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:20:42,203 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41268109] [2019-10-13 20:20:42,203 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:20:42,203 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:20:42,204 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:20:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:20:42,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 20:20:42,733 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41268109] [2019-10-13 20:20:42,733 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:20:42,734 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 20:20:42,734 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308885816] [2019-10-13 20:20:42,735 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 20:20:42,736 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:20:42,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 20:20:42,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-13 20:20:42,737 INFO L87 Difference]: Start difference. First operand 2742 states and 3764 transitions. Second operand 5 states.