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 --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 13:07:35,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 13:07:35,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 13:07:35,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 13:07:35,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 13:07:35,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 13:07:35,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 13:07:35,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 13:07:35,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 13:07:35,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 13:07:35,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 13:07:35,342 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 13:07:35,343 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 13:07:35,345 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 13:07:35,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 13:07:35,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 13:07:35,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 13:07:35,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 13:07:35,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 13:07:35,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 13:07:35,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 13:07:35,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 13:07:35,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 13:07:35,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 13:07:35,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 13:07:35,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 13:07:35,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 13:07:35,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 13:07:35,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 13:07:35,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 13:07:35,383 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 13:07:35,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 13:07:35,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 13:07:35,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 13:07:35,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 13:07:35,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 13:07:35,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 13:07:35,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 13:07:35,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 13:07:35,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 13:07:35,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 13:07:35,394 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 [2019-10-07 13:07:35,430 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 13:07:35,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 13:07:35,432 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 13:07:35,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 13:07:35,432 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 13:07:35,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 13:07:35,433 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 13:07:35,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 13:07:35,433 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 13:07:35,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 13:07:35,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 13:07:35,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 13:07:35,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 13:07:35,439 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 13:07:35,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 13:07:35,439 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 13:07:35,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 13:07:35,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 13:07:35,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 13:07:35,440 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 13:07:35,440 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 13:07:35,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 13:07:35,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 13:07:35,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 13:07:35,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 13:07:35,442 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 13:07:35,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 13:07:35,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 13:07:35,443 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 13:07:35,746 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 13:07:35,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 13:07:35,770 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 13:07:35,772 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 13:07:35,772 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 13:07:35,773 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-07 13:07:35,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7daf6f38a/ebe912128d544c74b3a7afa9a968142d/FLAG76f994b23 [2019-10-07 13:07:36,798 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 13:07:36,799 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-07 13:07:36,860 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7daf6f38a/ebe912128d544c74b3a7afa9a968142d/FLAG76f994b23 [2019-10-07 13:07:37,170 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7daf6f38a/ebe912128d544c74b3a7afa9a968142d [2019-10-07 13:07:37,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 13:07:37,181 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 13:07:37,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 13:07:37,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 13:07:37,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 13:07:37,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 01:07:37" (1/1) ... [2019-10-07 13:07:37,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ceda97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:37, skipping insertion in model container [2019-10-07 13:07:37,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 01:07:37" (1/1) ... [2019-10-07 13:07:37,200 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 13:07:37,381 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 13:07:40,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 13:07:40,933 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 13:07:41,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 13:07:42,245 INFO L192 MainTranslator]: Completed translation [2019-10-07 13:07:42,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42 WrapperNode [2019-10-07 13:07:42,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 13:07:42,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 13:07:42,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 13:07:42,247 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 13:07:42,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (1/1) ... [2019-10-07 13:07:42,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (1/1) ... [2019-10-07 13:07:42,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (1/1) ... [2019-10-07 13:07:42,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (1/1) ... [2019-10-07 13:07:42,646 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (1/1) ... [2019-10-07 13:07:42,703 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (1/1) ... [2019-10-07 13:07:42,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (1/1) ... [2019-10-07 13:07:42,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 13:07:42,851 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 13:07:42,851 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 13:07:42,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 13:07:42,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (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 [2019-10-07 13:07:42,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 13:07:42,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 13:07:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-07 13:07:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 13:07:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 13:07:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-07 13:07:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-10-07 13:07:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2019-10-07 13:07:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 13:07:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-07 13:07:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __iter_div_u64_rem [2019-10-07 13:07:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 13:07:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 13:07:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 13:07:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 13:07:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-07 13:07:42,934 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-07 13:07:42,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_6 [2019-10-07 13:07:42,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_10 [2019-10-07 13:07:42,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_13 [2019-10-07 13:07:42,935 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_compare [2019-10-07 13:07:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_add_ns [2019-10-07 13:07:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 13:07:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 13:07:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-07 13:07:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-07 13:07:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 13:07:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 13:07:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 13:07:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 13:07:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 13:07:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-07 13:07:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-07 13:07:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 13:07:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-07 13:07:42,938 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 13:07:42,938 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2019-10-07 13:07:42,938 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2019-10-07 13:07:42,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-07 13:07:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-07 13:07:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-07 13:07:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-07 13:07:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-07 13:07:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-10-07 13:07:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-10-07 13:07:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 13:07:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 13:07:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 13:07:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_demangle_device_id [2019-10-07 13:07:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-10-07 13:07:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2019-10-07 13:07:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2019-10-07 13:07:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2019-10-07 13:07:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2019-10-07 13:07:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_acpi_device [2019-10-07 13:07:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure register_xaction_notifier [2019-10-07 13:07:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2019-10-07 13:07:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2019-10-07 13:07:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2019-10-07 13:07:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2019-10-07 13:07:42,942 INFO L138 BoogieDeclarations]: Found implementation of procedure start_disable_irq [2019-10-07 13:07:42,942 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2019-10-07 13:07:42,942 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2019-10-07 13:07:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2019-10-07 13:07:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2019-10-07 13:07:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2019-10-07 13:07:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2019-10-07 13:07:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sender [2019-10-07 13:07:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure set_run_to_completion [2019-10-07 13:07:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2019-10-07 13:07:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_is_busy [2019-10-07 13:07:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread_busy_wait [2019-10-07 13:07:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2019-10-07 13:07:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2019-10-07 13:07:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2019-10-07 13:07:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_timeout [2019-10-07 13:07:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2019-10-07 13:07:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure si_bt_irq_handler [2019-10-07 13:07:42,946 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_start_processing [2019-10-07 13:07:42,946 INFO L138 BoogieDeclarations]: Found implementation of procedure set_maintenance_mode [2019-10-07 13:07:42,946 INFO L138 BoogieDeclarations]: Found implementation of procedure std_irq_cleanup [2019-10-07 13:07:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure std_irq_setup [2019-10-07 13:07:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inb [2019-10-07 13:07:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outb [2019-10-07 13:07:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inw [2019-10-07 13:07:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outw [2019-10-07 13:07:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inl [2019-10-07 13:07:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outl [2019-10-07 13:07:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cleanup [2019-10-07 13:07:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure port_setup [2019-10-07 13:07:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inb [2019-10-07 13:07:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outb [2019-10-07 13:07:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inw [2019-10-07 13:07:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outw [2019-10-07 13:07:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inl [2019-10-07 13:07:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outl [2019-10-07 13:07:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_inq [2019-10-07 13:07:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_outq [2019-10-07 13:07:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_cleanup [2019-10-07 13:07:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_setup [2019-10-07 13:07:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2019-10-07 13:07:42,951 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2019-10-07 13:07:42,951 INFO L138 BoogieDeclarations]: Found implementation of procedure hotmod_handler [2019-10-07 13:07:42,951 INFO L138 BoogieDeclarations]: Found implementation of procedure hardcode_find_bmc [2019-10-07 13:07:42,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_acpi_gpe [2019-10-07 13:07:42,951 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_gpe_irq_cleanup [2019-10-07 13:07:42,951 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_gpe_irq_setup [2019-10-07 13:07:42,951 INFO L138 BoogieDeclarations]: Found implementation of procedure try_init_spmi [2019-10-07 13:07:42,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spmi_find_bmc [2019-10-07 13:07:42,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_probe [2019-10-07 13:07:42,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2019-10-07 13:07:42,952 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_dmi [2019-10-07 13:07:42,952 INFO L138 BoogieDeclarations]: Found implementation of procedure try_init_dmi [2019-10-07 13:07:42,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_find_bmc [2019-10-07 13:07:42,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_cleanup [2019-10-07 13:07:42,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_probe [2019-10-07 13:07:42,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2019-10-07 13:07:42,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_suspend [2019-10-07 13:07:42,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2019-10-07 13:07:42,954 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2019-10-07 13:07:42,954 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_dev_id [2019-10-07 13:07:42,954 INFO L138 BoogieDeclarations]: Found implementation of procedure try_enable_event_buffer [2019-10-07 13:07:42,954 INFO L138 BoogieDeclarations]: Found implementation of procedure type_file_read_proc [2019-10-07 13:07:42,954 INFO L138 BoogieDeclarations]: Found implementation of procedure stat_file_read_proc [2019-10-07 13:07:42,955 INFO L138 BoogieDeclarations]: Found implementation of procedure param_read_proc [2019-10-07 13:07:42,955 INFO L138 BoogieDeclarations]: Found implementation of procedure oem_data_avail_to_receive_msg_avail [2019-10-07 13:07:42,956 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_dell_poweredge_oem_data_handler [2019-10-07 13:07:42,956 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg_badsize [2019-10-07 13:07:42,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dell_poweredge_bt_xaction_handler [2019-10-07 13:07:42,956 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_dell_poweredge_bt_xaction_handler [2019-10-07 13:07:42,956 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_oem_data_handler [2019-10-07 13:07:42,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_xaction_handlers [2019-10-07 13:07:42,957 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2019-10-07 13:07:42,958 INFO L138 BoogieDeclarations]: Found implementation of procedure default_find_bmc [2019-10-07 13:07:42,961 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_interface [2019-10-07 13:07:42,961 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2019-10-07 13:07:42,961 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2019-10-07 13:07:42,961 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ipmi_si [2019-10-07 13:07:42,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2019-10-07 13:07:42,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_ipmi_si [2019-10-07 13:07:42,962 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-10-07 13:07:42,962 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-10-07 13:07:42,963 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-10-07 13:07:42,963 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-10-07 13:07:42,970 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-07 13:07:42,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_9 [2019-10-07 13:07:42,970 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-10-07 13:07:42,970 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-07 13:07:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-10-07 13:07:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-10-07 13:07:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-10-07 13:07:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-07 13:07:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-07 13:07:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-07 13:07:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-10-07 13:07:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_8 [2019-10-07 13:07:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-10-07 13:07:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-10-07 13:07:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-10-07 13:07:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 13:07:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-07 13:07:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-07 13:07:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 13:07:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 13:07:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 13:07:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_20 [2019-10-07 13:07:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_21 [2019-10-07 13:07:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-10-07 13:07:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-07 13:07:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-10-07 13:07:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-10-07 13:07:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2019-10-07 13:07:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_28 [2019-10-07 13:07:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2019-10-07 13:07:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2019-10-07 13:07:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2019-10-07 13:07:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-10-07 13:07:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_43 [2019-10-07 13:07:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_44 [2019-10-07 13:07:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2019-10-07 13:07:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2019-10-07 13:07:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2019-10-07 13:07:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2019-10-07 13:07:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2019-10-07 13:07:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2019-10-07 13:07:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2019-10-07 13:07:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2019-10-07 13:07:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte [2019-10-07 13:07:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ibf [2019-10-07 13:07:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2019-10-07 13:07:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2019-10-07 13:07:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_kcs_transaction [2019-10-07 13:07:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2019-10-07 13:07:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2019-10-07 13:07:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2019-10-07 13:07:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2019-10-07 13:07:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2019-10-07 13:07:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2019-10-07 13:07:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_6 [2019-10-07 13:07:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-07 13:07:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_78 [2019-10-07 13:07:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_79 [2019-10-07 13:07:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2019-10-07 13:07:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2019-10-07 13:07:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2019-10-07 13:07:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2019-10-07 13:07:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_status [2019-10-07 13:07:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2019-10-07 13:07:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2019-10-07 13:07:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2019-10-07 13:07:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure write_si_sm_data [2019-10-07 13:07:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2019-10-07 13:07:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2019-10-07 13:07:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2019-10-07 13:07:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2019-10-07 13:07:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2019-10-07 13:07:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2019-10-07 13:07:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2019-10-07 13:07:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_5 [2019-10-07 13:07:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-07 13:07:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_102 [2019-10-07 13:07:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_103 [2019-10-07 13:07:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2019-10-07 13:07:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2019-10-07 13:07:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2019-10-07 13:07:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2019-10-07 13:07:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2019-10-07 13:07:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2019-10-07 13:07:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2019-10-07 13:07:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2019-10-07 13:07:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure write_all_bytes [2019-10-07 13:07:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure read_all_bytes [2019-10-07 13:07:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2019-10-07 13:07:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2019-10-07 13:07:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2019-10-07 13:07:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2019-10-07 13:07:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2019-10-07 13:07:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_4 [2019-10-07 13:07:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-07 13:07:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_126 [2019-10-07 13:07:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_127 [2019-10-07 13:07:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 13:07:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 13:07:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 13:07:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 13:07:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 13:07:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2019-10-07 13:07:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2019-10-07 13:07:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 13:07:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-07 13:07:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 13:07:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-07 13:07:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-07 13:07:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 13:07:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 13:07:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 13:07:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 13:07:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2019-10-07 13:07:42,987 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_get_table [2019-10-07 13:07:42,987 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_install_gpe_handler [2019-10-07 13:07:42,988 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_remove_gpe_handler [2019-10-07 13:07:42,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_call_chain [2019-10-07 13:07:42,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2019-10-07 13:07:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-07 13:07:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 13:07:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 13:07:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 13:07:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-10-07 13:07:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 13:07:42,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 13:07:42,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_find_device [2019-10-07 13:07:42,994 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-07 13:07:42,998 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-07 13:07:42,998 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 13:07:42,998 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2019-10-07 13:07:42,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 13:07:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 13:07:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2019-10-07 13:07:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_smi [2019-10-07 13:07:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2019-10-07 13:07:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2019-10-07 13:07:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watchdog_pretimeout [2019-10-07 13:07:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2019-10-07 13:07:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-10-07 13:07:43,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create [2019-10-07 13:07:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-10-07 13:07:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-07 13:07:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 13:07:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 13:07:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2019-10-07 13:07:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_8 [2019-10-07 13:07:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_8 [2019-10-07 13:07:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-07 13:07:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 13:07:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-07 13:07:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 13:07:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 13:07:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 13:07:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 13:07:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-07 13:07:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-10-07 13:07:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-07 13:07:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2019-10-07 13:07:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-10-07 13:07:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-10-07 13:07:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-07 13:07:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 13:07:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 13:07:43,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 13:07:43,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 13:07:43,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 13:07:43,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-07 13:07:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 13:07:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 13:07:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 13:07:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 13:07:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 13:07:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-07 13:07:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 13:07:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-07 13:07:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-07 13:07:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2019-10-07 13:07:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure __iter_div_u64_rem [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 13:07:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 13:07:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 13:07:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-07 13:07:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-07 13:07:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 13:07:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-07 13:07:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-07 13:07:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 13:07:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_6 [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_10 [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_13 [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2019-10-07 13:07:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_call_chain [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_compare [2019-10-07 13:07:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2019-10-07 13:07:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_add_ns [2019-10-07 13:07:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 13:07:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-07 13:07:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_21 [2019-10-07 13:07:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 13:07:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-10-07 13:07:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-07 13:07:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-10-07 13:07:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-10-07 13:07:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 13:07:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_20 [2019-10-07 13:07:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-10-07 13:07:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 13:07:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-10-07 13:07:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2019-10-07 13:07:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2019-10-07 13:07:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 13:07:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 13:07:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 13:07:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 13:07:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 13:07:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 13:07:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 13:07:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 13:07:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-07 13:07:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-07 13:07:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 13:07:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 13:07:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 13:07:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_9 [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-10-07 13:07:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-07 13:07:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_6 [2019-10-07 13:07:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-10-07 13:07:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_5 [2019-10-07 13:07:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-10-07 13:07:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-10-07 13:07:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-07 13:07:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-07 13:07:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-07 13:07:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-10-07 13:07:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_8 [2019-10-07 13:07:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-10-07 13:07:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_4 [2019-10-07 13:07:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-10-07 13:07:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-10-07 13:07:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-10-07 13:07:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 13:07:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 13:07:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-10-07 13:07:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 13:07:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-07 13:07:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-07 13:07:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 13:07:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-07 13:07:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-07 13:07:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-07 13:07:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-10-07 13:07:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-10-07 13:07:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 13:07:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 13:07:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 13:07:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_43 [2019-10-07 13:07:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 13:07:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_44 [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 13:07:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_28 [2019-10-07 13:07:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2019-10-07 13:07:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 13:07:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2019-10-07 13:07:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-07 13:07:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-10-07 13:07:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-10-07 13:07:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_demangle_device_id [2019-10-07 13:07:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 13:07:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_smi [2019-10-07 13:07:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2019-10-07 13:07:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2019-10-07 13:07:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watchdog_pretimeout [2019-10-07 13:07:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2019-10-07 13:07:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2019-10-07 13:07:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_find_device [2019-10-07 13:07:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-10-07 13:07:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-10-07 13:07:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2019-10-07 13:07:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2019-10-07 13:07:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2019-10-07 13:07:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_acpi_device [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure register_xaction_notifier [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2019-10-07 13:07:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure start_disable_irq [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2019-10-07 13:07:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 13:07:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2019-10-07 13:07:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 13:07:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2019-10-07 13:07:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-07 13:07:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure sender [2019-10-07 13:07:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure set_run_to_completion [2019-10-07 13:07:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2019-10-07 13:07:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_is_busy [2019-10-07 13:07:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread_busy_wait [2019-10-07 13:07:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2019-10-07 13:07:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2019-10-07 13:07:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2019-10-07 13:07:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure smi_timeout [2019-10-07 13:07:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2019-10-07 13:07:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure si_bt_irq_handler [2019-10-07 13:07:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-10-07 13:07:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure smi_start_processing [2019-10-07 13:07:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure set_maintenance_mode [2019-10-07 13:07:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure hotmod_handler [2019-10-07 13:07:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure std_irq_cleanup [2019-10-07 13:07:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure std_irq_setup [2019-10-07 13:07:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure port_inb [2019-10-07 13:07:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure port_outb [2019-10-07 13:07:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure port_inw [2019-10-07 13:07:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure port_outw [2019-10-07 13:07:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure port_inl [2019-10-07 13:07:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure port_outl [2019-10-07 13:07:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure port_cleanup [2019-10-07 13:07:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure port_setup [2019-10-07 13:07:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inb [2019-10-07 13:07:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outb [2019-10-07 13:07:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inw [2019-10-07 13:07:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outw [2019-10-07 13:07:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inl [2019-10-07 13:07:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outl [2019-10-07 13:07:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure mem_inq [2019-10-07 13:07:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure mem_outq [2019-10-07 13:07:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure mem_cleanup [2019-10-07 13:07:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure mem_setup [2019-10-07 13:07:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2019-10-07 13:07:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2019-10-07 13:07:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure hardcode_find_bmc [2019-10-07 13:07:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_get_table [2019-10-07 13:07:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_install_gpe_handler [2019-10-07 13:07:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_remove_gpe_handler [2019-10-07 13:07:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2019-10-07 13:07:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_acpi_gpe [2019-10-07 13:07:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_gpe_irq_cleanup [2019-10-07 13:07:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_gpe_irq_setup [2019-10-07 13:07:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure try_init_spmi [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure spmi_find_bmc [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_probe [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure decode_dmi [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure try_init_dmi [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_find_bmc [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_cleanup [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_probe [2019-10-07 13:07:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2019-10-07 13:07:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_suspend [2019-10-07 13:07:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2019-10-07 13:07:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2019-10-07 13:07:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_dev_id [2019-10-07 13:07:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure try_enable_event_buffer [2019-10-07 13:07:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure type_file_read_proc [2019-10-07 13:07:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure stat_file_read_proc [2019-10-07 13:07:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure param_read_proc [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure oem_data_avail_to_receive_msg_avail [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure setup_dell_poweredge_oem_data_handler [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg_badsize [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure dell_poweredge_bt_xaction_handler [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure setup_dell_poweredge_bt_xaction_handler [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure setup_oem_data_handler [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure setup_xaction_handlers [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2019-10-07 13:07:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure default_find_bmc [2019-10-07 13:07:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_interface [2019-10-07 13:07:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2019-10-07 13:07:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 13:07:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure init_ipmi_si [2019-10-07 13:07:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_ipmi_si [2019-10-07 13:07:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_8 [2019-10-07 13:07:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_8 [2019-10-07 13:07:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_79 [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_78 [2019-10-07 13:07:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2019-10-07 13:07:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2019-10-07 13:07:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2019-10-07 13:07:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2019-10-07 13:07:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2019-10-07 13:07:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2019-10-07 13:07:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2019-10-07 13:07:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte [2019-10-07 13:07:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure check_ibf [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure restart_kcs_transaction [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2019-10-07 13:07:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2019-10-07 13:07:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_103 [2019-10-07 13:07:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_102 [2019-10-07 13:07:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2019-10-07 13:07:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2019-10-07 13:07:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2019-10-07 13:07:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2019-10-07 13:07:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_status [2019-10-07 13:07:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure write_si_sm_data [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2019-10-07 13:07:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2019-10-07 13:07:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2019-10-07 13:07:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-07 13:07:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2019-10-07 13:07:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_127 [2019-10-07 13:07:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_126 [2019-10-07 13:07:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2019-10-07 13:07:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2019-10-07 13:07:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure write_all_bytes [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read_all_bytes [2019-10-07 13:07:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2019-10-07 13:07:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2019-10-07 13:07:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2019-10-07 13:07:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2019-10-07 13:07:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2019-10-07 13:07:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 13:07:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 13:07:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 13:07:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 13:07:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 13:07:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 13:07:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 13:07:45,163 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 13:08:29,904 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 13:08:29,904 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 13:08:29,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 01:08:29 BoogieIcfgContainer [2019-10-07 13:08:29,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 13:08:29,908 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 13:08:29,908 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 13:08:29,911 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 13:08:29,911 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 01:07:37" (1/3) ... [2019-10-07 13:08:29,912 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49c58c7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 01:08:29, skipping insertion in model container [2019-10-07 13:08:29,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:07:42" (2/3) ... [2019-10-07 13:08:29,912 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49c58c7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 01:08:29, skipping insertion in model container [2019-10-07 13:08:29,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 01:08:29" (3/3) ... [2019-10-07 13:08:29,921 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-07 13:08:29,929 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 13:08:29,945 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 13:08:29,956 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 13:08:30,005 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 13:08:30,005 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 13:08:30,005 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 13:08:30,005 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 13:08:30,006 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 13:08:30,006 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 13:08:30,006 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 13:08:30,006 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 13:08:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states. [2019-10-07 13:08:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2019-10-07 13:08:30,100 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:08:30,101 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:08:30,104 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:08:30,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:08:30,111 INFO L82 PathProgramCache]: Analyzing trace with hash -552711053, now seen corresponding path program 1 times [2019-10-07 13:08:30,121 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:08:30,121 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:08:30,121 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:08:30,121 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:08:30,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:08:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:08:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2019-10-07 13:08:31,692 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:08:31,692 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:08:31,692 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:08:31,697 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:08:31,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:08:31,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:08:31,715 INFO L87 Difference]: Start difference. First operand 2814 states. Second operand 5 states. [2019-10-07 13:08:44,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:08:44,092 INFO L93 Difference]: Finished difference Result 10890 states and 15989 transitions. [2019-10-07 13:08:44,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:08:44,095 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 178 [2019-10-07 13:08:44,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:08:44,238 INFO L225 Difference]: With dead ends: 10890 [2019-10-07 13:08:44,238 INFO L226 Difference]: Without dead ends: 8097 [2019-10-07 13:08:44,287 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:08:44,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8097 states. [2019-10-07 13:08:44,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8097 to 8085. [2019-10-07 13:08:44,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8085 states. [2019-10-07 13:08:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8085 states to 8085 states and 11432 transitions. [2019-10-07 13:08:44,993 INFO L78 Accepts]: Start accepts. Automaton has 8085 states and 11432 transitions. Word has length 178 [2019-10-07 13:08:44,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:08:44,999 INFO L462 AbstractCegarLoop]: Abstraction has 8085 states and 11432 transitions. [2019-10-07 13:08:44,999 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:08:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 8085 states and 11432 transitions. [2019-10-07 13:08:45,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2019-10-07 13:08:45,018 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:08:45,018 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:08:45,019 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:08:45,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:08:45,020 INFO L82 PathProgramCache]: Analyzing trace with hash -1537185587, now seen corresponding path program 1 times [2019-10-07 13:08:45,020 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:08:45,020 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:08:45,021 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:08:45,021 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:08:45,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:08:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:08:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2019-10-07 13:08:45,782 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:08:45,782 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:08:45,782 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:08:45,786 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:08:45,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:08:45,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:08:45,787 INFO L87 Difference]: Start difference. First operand 8085 states and 11432 transitions. Second operand 5 states. [2019-10-07 13:08:59,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:08:59,661 INFO L93 Difference]: Finished difference Result 32149 states and 46386 transitions. [2019-10-07 13:08:59,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:08:59,662 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 179 [2019-10-07 13:08:59,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:08:59,875 INFO L225 Difference]: With dead ends: 32149 [2019-10-07 13:08:59,875 INFO L226 Difference]: Without dead ends: 24125 [2019-10-07 13:08:59,940 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:08:59,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24125 states. [2019-10-07 13:09:01,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24125 to 24113. [2019-10-07 13:09:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24113 states. [2019-10-07 13:09:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24113 states to 24113 states and 35000 transitions. [2019-10-07 13:09:01,279 INFO L78 Accepts]: Start accepts. Automaton has 24113 states and 35000 transitions. Word has length 179 [2019-10-07 13:09:01,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:09:01,282 INFO L462 AbstractCegarLoop]: Abstraction has 24113 states and 35000 transitions. [2019-10-07 13:09:01,283 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:09:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 24113 states and 35000 transitions. [2019-10-07 13:09:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2019-10-07 13:09:01,288 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:09:01,289 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:09:01,289 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:09:01,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:09:01,289 INFO L82 PathProgramCache]: Analyzing trace with hash 599820155, now seen corresponding path program 1 times [2019-10-07 13:09:01,290 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:09:01,290 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:09:01,290 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:09:01,290 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:09:01,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:09:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:09:02,010 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2019-10-07 13:09:02,010 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:09:02,010 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:09:02,011 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:09:02,014 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:09:02,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:09:02,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:09:02,015 INFO L87 Difference]: Start difference. First operand 24113 states and 35000 transitions. Second operand 5 states. [2019-10-07 13:09:19,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:09:19,215 INFO L93 Difference]: Finished difference Result 96249 states and 143946 transitions. [2019-10-07 13:09:19,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:09:19,216 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 180 [2019-10-07 13:09:19,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:09:19,725 INFO L225 Difference]: With dead ends: 96249 [2019-10-07 13:09:19,725 INFO L226 Difference]: Without dead ends: 72197 [2019-10-07 13:09:19,870 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:09:19,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72197 states. [2019-10-07 13:09:22,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72197 to 72185. [2019-10-07 13:09:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72185 states. [2019-10-07 13:09:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72185 states to 72185 states and 108938 transitions. [2019-10-07 13:09:23,328 INFO L78 Accepts]: Start accepts. Automaton has 72185 states and 108938 transitions. Word has length 180 [2019-10-07 13:09:23,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:09:23,329 INFO L462 AbstractCegarLoop]: Abstraction has 72185 states and 108938 transitions. [2019-10-07 13:09:23,329 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:09:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 72185 states and 108938 transitions. [2019-10-07 13:09:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2019-10-07 13:09:23,333 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:09:23,333 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:09:23,333 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:09:23,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:09:23,334 INFO L82 PathProgramCache]: Analyzing trace with hash 718466645, now seen corresponding path program 1 times [2019-10-07 13:09:23,334 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:09:23,334 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:09:23,334 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:09:23,334 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:09:23,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:09:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:09:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2019-10-07 13:09:26,514 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:09:26,514 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:09:26,514 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:09:26,515 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:09:26,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:09:26,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:09:26,516 INFO L87 Difference]: Start difference. First operand 72185 states and 108938 transitions. Second operand 5 states. [2019-10-07 13:09:45,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:09:45,348 INFO L93 Difference]: Finished difference Result 287329 states and 453172 transitions. [2019-10-07 13:09:45,348 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:09:45,348 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 181 [2019-10-07 13:09:45,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:09:46,784 INFO L225 Difference]: With dead ends: 287329 [2019-10-07 13:09:46,784 INFO L226 Difference]: Without dead ends: 215205 [2019-10-07 13:09:47,789 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:09:47,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215205 states. [2019-10-07 13:09:58,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215205 to 215139. [2019-10-07 13:09:58,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 215139 states. [2019-10-07 13:09:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215139 states to 215139 states and 343878 transitions. [2019-10-07 13:09:59,719 INFO L78 Accepts]: Start accepts. Automaton has 215139 states and 343878 transitions. Word has length 181 [2019-10-07 13:09:59,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:09:59,720 INFO L462 AbstractCegarLoop]: Abstraction has 215139 states and 343878 transitions. [2019-10-07 13:09:59,720 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:09:59,720 INFO L276 IsEmpty]: Start isEmpty. Operand 215139 states and 343878 transitions. [2019-10-07 13:09:59,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-07 13:09:59,724 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:09:59,725 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:09:59,725 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:09:59,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:09:59,725 INFO L82 PathProgramCache]: Analyzing trace with hash -318348944, now seen corresponding path program 1 times [2019-10-07 13:09:59,725 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:09:59,726 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:09:59,726 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:09:59,726 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:09:59,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:09:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:10:00,329 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2019-10-07 13:10:00,329 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:10:00,330 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:10:00,330 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 13:10:00,330 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 13:10:00,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 13:10:00,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 13:10:00,332 INFO L87 Difference]: Start difference. First operand 215139 states and 343878 transitions. Second operand 3 states. [2019-10-07 13:10:26,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:10:26,992 INFO L93 Difference]: Finished difference Result 643108 states and 1028805 transitions. [2019-10-07 13:10:26,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 13:10:26,992 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 183 [2019-10-07 13:10:26,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:10:29,368 INFO L225 Difference]: With dead ends: 643108 [2019-10-07 13:10:29,369 INFO L226 Difference]: Without dead ends: 428030 [2019-10-07 13:10:30,419 INFO L606 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 [2019-10-07 13:10:30,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 428030 states. [2019-10-07 13:11:00,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 428030 to 427946. [2019-10-07 13:11:00,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 427946 states. [2019-10-07 13:11:05,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427946 states to 427946 states and 684841 transitions. [2019-10-07 13:11:05,633 INFO L78 Accepts]: Start accepts. Automaton has 427946 states and 684841 transitions. Word has length 183 [2019-10-07 13:11:05,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:11:05,634 INFO L462 AbstractCegarLoop]: Abstraction has 427946 states and 684841 transitions. [2019-10-07 13:11:05,634 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 13:11:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 427946 states and 684841 transitions. [2019-10-07 13:11:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2019-10-07 13:11:05,642 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:11:05,642 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:11:05,643 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:11:05,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:11:05,643 INFO L82 PathProgramCache]: Analyzing trace with hash 855225143, now seen corresponding path program 1 times [2019-10-07 13:11:05,643 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:11:05,643 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:11:05,644 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:11:05,644 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:11:05,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:11:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:11:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2019-10-07 13:11:06,142 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:11:06,142 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:11:06,142 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 13:11:06,143 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 13:11:06,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 13:11:06,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 13:11:06,144 INFO L87 Difference]: Start difference. First operand 427946 states and 684841 transitions. Second operand 3 states. [2019-10-07 13:11:52,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:11:52,018 INFO L93 Difference]: Finished difference Result 1264915 states and 2016499 transitions. [2019-10-07 13:11:52,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 13:11:52,019 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 181 [2019-10-07 13:11:52,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:11:58,211 INFO L225 Difference]: With dead ends: 1264915 [2019-10-07 13:11:58,212 INFO L226 Difference]: Without dead ends: 837030 [2019-10-07 13:12:16,501 INFO L606 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 [2019-10-07 13:12:17,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 837030 states.