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-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 12:54:40,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 12:54:40,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 12:54:41,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 12:54:41,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 12:54:41,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 12:54:41,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 12:54:41,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 12:54:41,008 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 12:54:41,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 12:54:41,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 12:54:41,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 12:54:41,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 12:54:41,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 12:54:41,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 12:54:41,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 12:54:41,015 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 12:54:41,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 12:54:41,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 12:54:41,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 12:54:41,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 12:54:41,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 12:54:41,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 12:54:41,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 12:54:41,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 12:54:41,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 12:54:41,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 12:54:41,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 12:54:41,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 12:54:41,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 12:54:41,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 12:54:41,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 12:54:41,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 12:54:41,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 12:54:41,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 12:54:41,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 12:54:41,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 12:54:41,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 12:54:41,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 12:54:41,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 12:54:41,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 12:54:41,037 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 12:54:41,053 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 12:54:41,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 12:54:41,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 12:54:41,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 12:54:41,055 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 12:54:41,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 12:54:41,056 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 12:54:41,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 12:54:41,056 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 12:54:41,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 12:54:41,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 12:54:41,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 12:54:41,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 12:54:41,057 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 12:54:41,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 12:54:41,057 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 12:54:41,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 12:54:41,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 12:54:41,058 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 12:54:41,058 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 12:54:41,058 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 12:54:41,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 12:54:41,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 12:54:41,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 12:54:41,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 12:54:41,059 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 12:54:41,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 12:54:41,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 12:54:41,060 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 12:54:41,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 12:54:41,359 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 12:54:41,363 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 12:54:41,364 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 12:54:41,365 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 12:54:41,365 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2019-10-07 12:54:41,422 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ee8fad0/a332f2339cec4e3ca8d3cf86c116110a/FLAGbfd198f7f [2019-10-07 12:54:42,300 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 12:54:42,301 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2019-10-07 12:54:42,341 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ee8fad0/a332f2339cec4e3ca8d3cf86c116110a/FLAGbfd198f7f [2019-10-07 12:54:42,784 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ee8fad0/a332f2339cec4e3ca8d3cf86c116110a [2019-10-07 12:54:42,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 12:54:42,798 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 12:54:42,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 12:54:42,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 12:54:42,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 12:54:42,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:54:42" (1/1) ... [2019-10-07 12:54:42,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f5db44e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:42, skipping insertion in model container [2019-10-07 12:54:42,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:54:42" (1/1) ... [2019-10-07 12:54:42,813 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 12:54:42,989 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 12:54:43,676 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3386] [2019-10-07 12:54:43,676 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3387] [2019-10-07 12:54:43,677 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3388] [2019-10-07 12:54:43,677 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3389] [2019-10-07 12:54:43,677 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3390] [2019-10-07 12:54:43,678 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3391] [2019-10-07 12:54:43,679 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3422] [2019-10-07 12:54:43,679 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3423] [2019-10-07 12:54:43,680 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3424] [2019-10-07 12:54:43,680 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3425] [2019-10-07 12:54:43,680 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3426] [2019-10-07 12:54:43,681 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3427] [2019-10-07 12:54:45,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:54:45,463 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 12:54:45,552 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3386] [2019-10-07 12:54:45,552 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3387] [2019-10-07 12:54:45,553 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3388] [2019-10-07 12:54:45,553 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3389] [2019-10-07 12:54:45,554 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3390] [2019-10-07 12:54:45,554 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3391] [2019-10-07 12:54:45,555 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3422] [2019-10-07 12:54:45,556 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3423] [2019-10-07 12:54:45,557 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3424] [2019-10-07 12:54:45,557 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3425] [2019-10-07 12:54:45,557 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3426] [2019-10-07 12:54:45,558 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3427] [2019-10-07 12:54:45,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:54:46,597 INFO L192 MainTranslator]: Completed translation [2019-10-07 12:54:46,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46 WrapperNode [2019-10-07 12:54:46,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 12:54:46,599 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 12:54:46,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 12:54:46,600 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 12:54:46,613 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (1/1) ... [2019-10-07 12:54:46,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (1/1) ... [2019-10-07 12:54:46,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (1/1) ... [2019-10-07 12:54:46,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (1/1) ... [2019-10-07 12:54:47,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (1/1) ... [2019-10-07 12:54:47,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (1/1) ... [2019-10-07 12:54:47,137 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (1/1) ... [2019-10-07 12:54:47,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 12:54:47,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 12:54:47,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 12:54:47,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 12:54:47,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 12:54:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 12:54:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 12:54:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-07 12:54:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 12:54:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 12:54:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-07 12:54:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-10-07 12:54:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2019-10-07 12:54:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 12:54:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-07 12:54:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __iter_div_u64_rem [2019-10-07 12:54:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 12:54:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 12:54:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 12:54:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 12:54:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-07 12:54:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-07 12:54:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_6 [2019-10-07 12:54:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_10 [2019-10-07 12:54:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_13 [2019-10-07 12:54:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_compare [2019-10-07 12:54:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_add_ns [2019-10-07 12:54:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 12:54:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 12:54:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 12:54:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 12:54:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 12:54:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 12:54:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 12:54:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 12:54:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 12:54:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-07 12:54:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-07 12:54:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 12:54:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-07 12:54:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 12:54:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2019-10-07 12:54:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2019-10-07 12:54:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-07 12:54:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-07 12:54:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-07 12:54:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-07 12:54:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-07 12:54:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-10-07 12:54:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-10-07 12:54:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 12:54:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 12:54:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 12:54:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_demangle_device_id [2019-10-07 12:54:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-10-07 12:54:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2019-10-07 12:54:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2019-10-07 12:54:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2019-10-07 12:54:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2019-10-07 12:54:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_acpi_device [2019-10-07 12:54:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure register_xaction_notifier [2019-10-07 12:54:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2019-10-07 12:54:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2019-10-07 12:54:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2019-10-07 12:54:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2019-10-07 12:54:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure start_disable_irq [2019-10-07 12:54:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2019-10-07 12:54:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2019-10-07 12:54:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2019-10-07 12:54:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2019-10-07 12:54:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2019-10-07 12:54:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2019-10-07 12:54:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sender [2019-10-07 12:54:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_run_to_completion [2019-10-07 12:54:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2019-10-07 12:54:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_is_busy [2019-10-07 12:54:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread_busy_wait [2019-10-07 12:54:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2019-10-07 12:54:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2019-10-07 12:54:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2019-10-07 12:54:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_timeout [2019-10-07 12:54:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2019-10-07 12:54:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure si_bt_irq_handler [2019-10-07 12:54:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_start_processing [2019-10-07 12:54:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure set_maintenance_mode [2019-10-07 12:54:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure std_irq_cleanup [2019-10-07 12:54:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure std_irq_setup [2019-10-07 12:54:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inb [2019-10-07 12:54:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outb [2019-10-07 12:54:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inw [2019-10-07 12:54:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outw [2019-10-07 12:54:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inl [2019-10-07 12:54:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outl [2019-10-07 12:54:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cleanup [2019-10-07 12:54:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure port_setup [2019-10-07 12:54:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inb [2019-10-07 12:54:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outb [2019-10-07 12:54:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inw [2019-10-07 12:54:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outw [2019-10-07 12:54:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inl [2019-10-07 12:54:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outl [2019-10-07 12:54:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_inq [2019-10-07 12:54:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_outq [2019-10-07 12:54:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_cleanup [2019-10-07 12:54:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_setup [2019-10-07 12:54:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2019-10-07 12:54:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2019-10-07 12:54:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure hotmod_handler [2019-10-07 12:54:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure hardcode_find_bmc [2019-10-07 12:54:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_acpi_gpe [2019-10-07 12:54:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_gpe_irq_cleanup [2019-10-07 12:54:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_gpe_irq_setup [2019-10-07 12:54:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure try_init_spmi [2019-10-07 12:54:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure spmi_find_bmc [2019-10-07 12:54:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_probe [2019-10-07 12:54:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2019-10-07 12:54:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_dmi [2019-10-07 12:54:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure try_init_dmi [2019-10-07 12:54:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_find_bmc [2019-10-07 12:54:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_cleanup [2019-10-07 12:54:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_probe [2019-10-07 12:54:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2019-10-07 12:54:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_suspend [2019-10-07 12:54:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2019-10-07 12:54:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2019-10-07 12:54:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_dev_id [2019-10-07 12:54:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure try_enable_event_buffer [2019-10-07 12:54:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure type_file_read_proc [2019-10-07 12:54:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure stat_file_read_proc [2019-10-07 12:54:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure param_read_proc [2019-10-07 12:54:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure oem_data_avail_to_receive_msg_avail [2019-10-07 12:54:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_dell_poweredge_oem_data_handler [2019-10-07 12:54:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg_badsize [2019-10-07 12:54:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dell_poweredge_bt_xaction_handler [2019-10-07 12:54:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_dell_poweredge_bt_xaction_handler [2019-10-07 12:54:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_oem_data_handler [2019-10-07 12:54:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_xaction_handlers [2019-10-07 12:54:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2019-10-07 12:54:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure default_find_bmc [2019-10-07 12:54:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_interface [2019-10-07 12:54:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2019-10-07 12:54:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2019-10-07 12:54:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ipmi_si [2019-10-07 12:54:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2019-10-07 12:54:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_ipmi_si [2019-10-07 12:54:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-10-07 12:54:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-10-07 12:54:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-10-07 12:54:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-10-07 12:54:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-07 12:54:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_9 [2019-10-07 12:54:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-10-07 12:54:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-07 12:54:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-10-07 12:54:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-10-07 12:54:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-10-07 12:54:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_8 [2019-10-07 12:54:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-07 12:54:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-07 12:54:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 12:54:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 12:54:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 12:54:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_20 [2019-10-07 12:54:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_21 [2019-10-07 12:54:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-10-07 12:54:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-07 12:54:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-10-07 12:54:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-10-07 12:54:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2019-10-07 12:54:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_28 [2019-10-07 12:54:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2019-10-07 12:54:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2019-10-07 12:54:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2019-10-07 12:54:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-10-07 12:54:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2019-10-07 12:54:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2019-10-07 12:54:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2019-10-07 12:54:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2019-10-07 12:54:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2019-10-07 12:54:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2019-10-07 12:54:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2019-10-07 12:54:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte [2019-10-07 12:54:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ibf [2019-10-07 12:54:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2019-10-07 12:54:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2019-10-07 12:54:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_kcs_transaction [2019-10-07 12:54:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2019-10-07 12:54:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2019-10-07 12:54:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2019-10-07 12:54:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2019-10-07 12:54:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2019-10-07 12:54:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2019-10-07 12:54:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_6 [2019-10-07 12:54:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-07 12:54:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_72 [2019-10-07 12:54:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_73 [2019-10-07 12:54:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2019-10-07 12:54:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2019-10-07 12:54:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_status [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure write_si_sm_data [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2019-10-07 12:54:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_5 [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_96 [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_97 [2019-10-07 12:54:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure write_all_bytes [2019-10-07 12:54:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure read_all_bytes [2019-10-07 12:54:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2019-10-07 12:54:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2019-10-07 12:54:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2019-10-07 12:54:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2019-10-07 12:54:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2019-10-07 12:54:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_4 [2019-10-07 12:54:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-07 12:54:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_120 [2019-10-07 12:54:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_121 [2019-10-07 12:54:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 12:54:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 12:54:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 12:54:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 12:54:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2019-10-07 12:54:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2019-10-07 12:54:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 12:54:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-07 12:54:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 12:54:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-07 12:54:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-07 12:54:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 12:54:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 12:54:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 12:54:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 12:54:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2019-10-07 12:54:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_get_table [2019-10-07 12:54:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_install_gpe_handler [2019-10-07 12:54:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_remove_gpe_handler [2019-10-07 12:54:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_call_chain [2019-10-07 12:54:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2019-10-07 12:54:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-07 12:54:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 12:54:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 12:54:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_find_device [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2019-10-07 12:54:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 12:54:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 12:54:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2019-10-07 12:54:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_smi [2019-10-07 12:54:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2019-10-07 12:54:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2019-10-07 12:54:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watchdog_pretimeout [2019-10-07 12:54:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2019-10-07 12:54:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-07 12:54:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2019-10-07 12:54:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-07 12:54:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 12:54:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 12:54:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 12:54:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 12:54:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 12:54:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-07 12:54:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 12:54:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2019-10-07 12:54:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure __iter_div_u64_rem [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 12:54:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 12:54:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 12:54:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_6 [2019-10-07 12:54:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 12:54:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_10 [2019-10-07 12:54:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 12:54:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_13 [2019-10-07 12:54:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 12:54:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2019-10-07 12:54:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2019-10-07 12:54:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-07 12:54:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 12:54:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2019-10-07 12:54:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_call_chain [2019-10-07 12:54:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-07 12:54:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-07 12:54:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 12:54:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_compare [2019-10-07 12:54:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2019-10-07 12:54:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_add_ns [2019-10-07 12:54:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 12:54:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-07 12:54:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_21 [2019-10-07 12:54:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 12:54:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-10-07 12:54:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-07 12:54:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-10-07 12:54:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-10-07 12:54:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 12:54:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_20 [2019-10-07 12:54:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-10-07 12:54:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 12:54:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-10-07 12:54:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2019-10-07 12:54:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2019-10-07 12:54:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 12:54:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 12:54:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 12:54:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 12:54:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 12:54:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 12:54:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 12:54:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-10-07 12:54:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-10-07 12:54:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-10-07 12:54:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-07 12:54:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_9 [2019-10-07 12:54:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-10-07 12:54:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-07 12:54:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_6 [2019-10-07 12:54:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-10-07 12:54:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_5 [2019-10-07 12:54:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-10-07 12:54:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-10-07 12:54:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_8 [2019-10-07 12:54:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-07 12:54:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-07 12:54:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-07 12:54:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-10-07 12:54:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-10-07 12:54:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_4 [2019-10-07 12:54:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-10-07 12:54:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-10-07 12:54:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-10-07 12:54:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-07 12:54:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-07 12:54:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2019-10-07 12:54:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-07 12:54:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-07 12:54:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-07 12:54:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 12:54:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 12:54:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 12:54:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 12:54:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-10-07 12:54:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 12:54:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-07 12:54:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-07 12:54:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 12:54:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-07 12:54:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 12:54:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2019-10-07 12:54:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2019-10-07 12:54:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 12:54:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-07 12:54:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 12:54:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-07 12:54:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-07 12:54:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-07 12:54:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-07 12:54:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-10-07 12:54:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-10-07 12:54:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 12:54:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 12:54:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 12:54:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 12:54:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 12:54:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 12:54:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create [2019-10-07 12:54:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-07 12:54:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-10-07 12:54:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 12:54:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 12:54:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_28 [2019-10-07 12:54:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2019-10-07 12:54:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 12:54:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2019-10-07 12:54:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-07 12:54:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-10-07 12:54:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-10-07 12:54:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_demangle_device_id [2019-10-07 12:54:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 12:54:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_smi [2019-10-07 12:54:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2019-10-07 12:54:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2019-10-07 12:54:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watchdog_pretimeout [2019-10-07 12:54:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2019-10-07 12:54:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2019-10-07 12:54:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_find_device [2019-10-07 12:54:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-10-07 12:54:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-10-07 12:54:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2019-10-07 12:54:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2019-10-07 12:54:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2019-10-07 12:54:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2019-10-07 12:54:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_acpi_device [2019-10-07 12:54:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2019-10-07 12:54:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-10-07 12:54:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2019-10-07 12:54:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2019-10-07 12:54:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2019-10-07 12:54:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure register_xaction_notifier [2019-10-07 12:54:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2019-10-07 12:54:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2019-10-07 12:54:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2019-10-07 12:54:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-07 12:54:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2019-10-07 12:54:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure start_disable_irq [2019-10-07 12:54:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2019-10-07 12:54:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure sender [2019-10-07 12:54:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure set_run_to_completion [2019-10-07 12:54:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2019-10-07 12:54:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_is_busy [2019-10-07 12:54:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread_busy_wait [2019-10-07 12:54:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2019-10-07 12:54:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2019-10-07 12:54:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2019-10-07 12:54:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure smi_timeout [2019-10-07 12:54:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2019-10-07 12:54:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure si_bt_irq_handler [2019-10-07 12:54:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-10-07 12:54:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure smi_start_processing [2019-10-07 12:54:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure set_maintenance_mode [2019-10-07 12:54:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure hotmod_handler [2019-10-07 12:54:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure std_irq_cleanup [2019-10-07 12:54:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure std_irq_setup [2019-10-07 12:54:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure port_inb [2019-10-07 12:54:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure port_outb [2019-10-07 12:54:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure port_inw [2019-10-07 12:54:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure port_outw [2019-10-07 12:54:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure port_inl [2019-10-07 12:54:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure port_outl [2019-10-07 12:54:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure port_cleanup [2019-10-07 12:54:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure port_setup [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inb [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outb [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inw [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outw [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inl [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outl [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure mem_inq [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure mem_outq [2019-10-07 12:54:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure mem_cleanup [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure mem_setup [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure hardcode_find_bmc [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_get_table [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_install_gpe_handler [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_remove_gpe_handler [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2019-10-07 12:54:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_acpi_gpe [2019-10-07 12:54:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_gpe_irq_cleanup [2019-10-07 12:54:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_gpe_irq_setup [2019-10-07 12:54:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure try_init_spmi [2019-10-07 12:54:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure spmi_find_bmc [2019-10-07 12:54:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_probe [2019-10-07 12:54:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2019-10-07 12:54:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure decode_dmi [2019-10-07 12:54:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure try_init_dmi [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_find_bmc [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_cleanup [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_probe [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_suspend [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2019-10-07 12:54:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_dev_id [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure try_enable_event_buffer [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure type_file_read_proc [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure stat_file_read_proc [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure param_read_proc [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure oem_data_avail_to_receive_msg_avail [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure setup_dell_poweredge_oem_data_handler [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg_badsize [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure dell_poweredge_bt_xaction_handler [2019-10-07 12:54:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure setup_dell_poweredge_bt_xaction_handler [2019-10-07 12:54:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure setup_oem_data_handler [2019-10-07 12:54:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure setup_xaction_handlers [2019-10-07 12:54:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2019-10-07 12:54:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure default_find_bmc [2019-10-07 12:54:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_interface [2019-10-07 12:54:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2019-10-07 12:54:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 12:54:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure init_ipmi_si [2019-10-07 12:54:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_ipmi_si [2019-10-07 12:54:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 12:54:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 12:54:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-07 12:54:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-07 12:54:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-07 12:54:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 12:54:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_73 [2019-10-07 12:54:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_72 [2019-10-07 12:54:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 12:54:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2019-10-07 12:54:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2019-10-07 12:54:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2019-10-07 12:54:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2019-10-07 12:54:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2019-10-07 12:54:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2019-10-07 12:54:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2019-10-07 12:54:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte [2019-10-07 12:54:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure check_ibf [2019-10-07 12:54:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2019-10-07 12:54:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2019-10-07 12:54:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure restart_kcs_transaction [2019-10-07 12:54:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2019-10-07 12:54:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2019-10-07 12:54:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2019-10-07 12:54:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2019-10-07 12:54:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2019-10-07 12:54:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2019-10-07 12:54:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_97 [2019-10-07 12:54:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_96 [2019-10-07 12:54:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2019-10-07 12:54:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2019-10-07 12:54:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2019-10-07 12:54:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2019-10-07 12:54:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_status [2019-10-07 12:54:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2019-10-07 12:54:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2019-10-07 12:54:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2019-10-07 12:54:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure write_si_sm_data [2019-10-07 12:54:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2019-10-07 12:54:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2019-10-07 12:54:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2019-10-07 12:54:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2019-10-07 12:54:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2019-10-07 12:54:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2019-10-07 12:54:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2019-10-07 12:54:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-07 12:54:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2019-10-07 12:54:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_121 [2019-10-07 12:54:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_120 [2019-10-07 12:54:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2019-10-07 12:54:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2019-10-07 12:54:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-07 12:54:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2019-10-07 12:54:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2019-10-07 12:54:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2019-10-07 12:54:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2019-10-07 12:54:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2019-10-07 12:54:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2019-10-07 12:54:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure write_all_bytes [2019-10-07 12:54:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read_all_bytes [2019-10-07 12:54:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2019-10-07 12:54:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2019-10-07 12:54:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2019-10-07 12:54:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2019-10-07 12:54:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2019-10-07 12:54:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 12:54:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 12:54:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 12:54:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-07 12:54:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 12:54:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 12:54:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 12:54:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 12:54:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 12:54:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 12:54:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 12:54:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 12:54:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 12:54:49,235 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 12:55:27,711 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 12:55:27,711 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 12:55:27,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:55:27 BoogieIcfgContainer [2019-10-07 12:55:27,714 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 12:55:27,715 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 12:55:27,715 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 12:55:27,718 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 12:55:27,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 12:54:42" (1/3) ... [2019-10-07 12:55:27,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13bfec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:55:27, skipping insertion in model container [2019-10-07 12:55:27,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:54:46" (2/3) ... [2019-10-07 12:55:27,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13bfec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:55:27, skipping insertion in model container [2019-10-07 12:55:27,720 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:55:27" (3/3) ... [2019-10-07 12:55:27,721 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2019-10-07 12:55:27,730 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 12:55:27,742 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 12:55:27,753 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 12:55:27,793 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 12:55:27,793 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 12:55:27,793 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 12:55:27,793 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 12:55:27,793 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 12:55:27,793 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 12:55:27,794 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 12:55:27,794 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 12:55:27,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states. [2019-10-07 12:55:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-07 12:55:27,868 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:55:27,869 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:55:27,872 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:55:27,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:55:27,877 INFO L82 PathProgramCache]: Analyzing trace with hash -1519524020, now seen corresponding path program 1 times [2019-10-07 12:55:27,886 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:55:27,887 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:55:27,887 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:55:27,887 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:55:27,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:55:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:55:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-10-07 12:55:29,281 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:55:29,282 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:55:29,282 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:55:29,287 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:55:29,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:55:29,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:55:29,303 INFO L87 Difference]: Start difference. First operand 2734 states. Second operand 5 states. [2019-10-07 12:55:40,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:55:40,498 INFO L93 Difference]: Finished difference Result 10584 states and 15558 transitions. [2019-10-07 12:55:40,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 12:55:40,500 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2019-10-07 12:55:40,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:55:40,593 INFO L225 Difference]: With dead ends: 10584 [2019-10-07 12:55:40,593 INFO L226 Difference]: Without dead ends: 7865 [2019-10-07 12:55:40,633 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 12:55:40,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7865 states. [2019-10-07 12:55:41,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7865 to 7853. [2019-10-07 12:55:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7853 states. [2019-10-07 12:55:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7853 states to 7853 states and 11109 transitions. [2019-10-07 12:55:41,337 INFO L78 Accepts]: Start accepts. Automaton has 7853 states and 11109 transitions. Word has length 112 [2019-10-07 12:55:41,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:55:41,338 INFO L462 AbstractCegarLoop]: Abstraction has 7853 states and 11109 transitions. [2019-10-07 12:55:41,338 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:55:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 7853 states and 11109 transitions. [2019-10-07 12:55:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-10-07 12:55:41,349 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:55:41,350 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:55:41,350 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:55:41,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:55:41,351 INFO L82 PathProgramCache]: Analyzing trace with hash 257974780, now seen corresponding path program 1 times [2019-10-07 12:55:41,351 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:55:41,351 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:55:41,351 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:55:41,351 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:55:41,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:55:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:55:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-10-07 12:55:41,942 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:55:41,942 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:55:41,942 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:55:41,944 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:55:41,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:55:41,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:55:41,945 INFO L87 Difference]: Start difference. First operand 7853 states and 11109 transitions. Second operand 5 states. [2019-10-07 12:55:54,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:55:54,630 INFO L93 Difference]: Finished difference Result 31251 states and 45113 transitions. [2019-10-07 12:55:54,630 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 12:55:54,631 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2019-10-07 12:55:54,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:55:54,798 INFO L225 Difference]: With dead ends: 31251 [2019-10-07 12:55:54,798 INFO L226 Difference]: Without dead ends: 23449 [2019-10-07 12:55:54,848 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 12:55:54,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23449 states. [2019-10-07 12:55:55,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23449 to 23437. [2019-10-07 12:55:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23437 states. [2019-10-07 12:55:56,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23437 states to 23437 states and 34037 transitions. [2019-10-07 12:55:56,090 INFO L78 Accepts]: Start accepts. Automaton has 23437 states and 34037 transitions. Word has length 113 [2019-10-07 12:55:56,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:55:56,091 INFO L462 AbstractCegarLoop]: Abstraction has 23437 states and 34037 transitions. [2019-10-07 12:55:56,091 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:55:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 23437 states and 34037 transitions. [2019-10-07 12:55:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-10-07 12:55:56,095 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:55:56,095 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:55:56,096 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:55:56,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:55:56,096 INFO L82 PathProgramCache]: Analyzing trace with hash 2116807956, now seen corresponding path program 1 times [2019-10-07 12:55:56,096 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:55:56,096 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:55:56,097 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:55:56,097 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:55:56,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:55:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:55:58,296 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-10-07 12:55:58,296 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:55:58,297 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:55:58,297 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:55:58,298 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:55:58,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:55:58,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:55:58,299 INFO L87 Difference]: Start difference. First operand 23437 states and 34037 transitions. Second operand 5 states. [2019-10-07 12:56:11,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:11,833 INFO L93 Difference]: Finished difference Result 93575 states and 140033 transitions. [2019-10-07 12:56:11,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 12:56:11,835 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2019-10-07 12:56:11,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:12,319 INFO L225 Difference]: With dead ends: 93575 [2019-10-07 12:56:12,319 INFO L226 Difference]: Without dead ends: 70189 [2019-10-07 12:56:12,483 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 12:56:12,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70189 states. [2019-10-07 12:56:18,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70189 to 70177. [2019-10-07 12:56:18,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70177 states. [2019-10-07 12:56:18,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70177 states to 70177 states and 105975 transitions. [2019-10-07 12:56:18,746 INFO L78 Accepts]: Start accepts. Automaton has 70177 states and 105975 transitions. Word has length 114 [2019-10-07 12:56:18,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:18,747 INFO L462 AbstractCegarLoop]: Abstraction has 70177 states and 105975 transitions. [2019-10-07 12:56:18,747 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:56:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 70177 states and 105975 transitions. [2019-10-07 12:56:18,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2019-10-07 12:56:18,750 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:18,750 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:56:18,750 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:18,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:18,751 INFO L82 PathProgramCache]: Analyzing trace with hash -2092927804, now seen corresponding path program 1 times [2019-10-07 12:56:18,751 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:18,751 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:18,751 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:18,751 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:18,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-10-07 12:56:19,233 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:19,233 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:19,233 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:56:19,235 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:56:19,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:56:19,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:56:19,236 INFO L87 Difference]: Start difference. First operand 70177 states and 105975 transitions. Second operand 5 states. [2019-10-07 12:56:35,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:35,415 INFO L93 Difference]: Finished difference Result 279327 states and 440859 transitions. [2019-10-07 12:56:35,415 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 12:56:35,415 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 115 [2019-10-07 12:56:35,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:36,804 INFO L225 Difference]: With dead ends: 279327 [2019-10-07 12:56:36,804 INFO L226 Difference]: Without dead ends: 209201 [2019-10-07 12:56:37,114 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 12:56:37,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209201 states. [2019-10-07 12:56:52,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209201 to 209135. [2019-10-07 12:56:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 209135 states. [2019-10-07 12:56:53,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209135 states to 209135 states and 334515 transitions. [2019-10-07 12:56:53,634 INFO L78 Accepts]: Start accepts. Automaton has 209135 states and 334515 transitions. Word has length 115 [2019-10-07 12:56:53,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:53,635 INFO L462 AbstractCegarLoop]: Abstraction has 209135 states and 334515 transitions. [2019-10-07 12:56:53,635 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:56:53,635 INFO L276 IsEmpty]: Start isEmpty. Operand 209135 states and 334515 transitions. [2019-10-07 12:56:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-07 12:56:53,638 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:53,638 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:56:53,638 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:53,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:53,638 INFO L82 PathProgramCache]: Analyzing trace with hash -1272262864, now seen corresponding path program 1 times [2019-10-07 12:56:53,639 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:53,639 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:53,639 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:53,639 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:53,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-10-07 12:56:54,002 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:54,002 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:54,002 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:54,003 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:54,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:54,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:54,003 INFO L87 Difference]: Start difference. First operand 209135 states and 334515 transitions. Second operand 3 states. [2019-10-07 12:57:11,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:11,403 INFO L93 Difference]: Finished difference Result 625602 states and 1001309 transitions. [2019-10-07 12:57:11,404 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:57:11,404 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2019-10-07 12:57:11,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:13,500 INFO L225 Difference]: With dead ends: 625602 [2019-10-07 12:57:13,501 INFO L226 Difference]: Without dead ends: 416518 [2019-10-07 12:57:14,292 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 12:57:14,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416518 states. [2019-10-07 12:57:44,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416518 to 416434. [2019-10-07 12:57:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 416434 states. [2019-10-07 12:57:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416434 states to 416434 states and 666695 transitions. [2019-10-07 12:57:48,510 INFO L78 Accepts]: Start accepts. Automaton has 416434 states and 666695 transitions. Word has length 117 [2019-10-07 12:57:48,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:48,510 INFO L462 AbstractCegarLoop]: Abstraction has 416434 states and 666695 transitions. [2019-10-07 12:57:48,510 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:57:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 416434 states and 666695 transitions. [2019-10-07 12:57:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2019-10-07 12:57:48,513 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:48,513 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:57:48,514 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:48,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:48,514 INFO L82 PathProgramCache]: Analyzing trace with hash -1059135833, now seen corresponding path program 1 times [2019-10-07 12:57:48,514 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:48,514 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:48,514 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:48,515 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:48,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-10-07 12:57:48,901 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:48,901 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:57:48,901 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:57:48,902 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:57:48,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:57:48,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:48,904 INFO L87 Difference]: Start difference. First operand 416434 states and 666695 transitions. Second operand 3 states. [2019-10-07 12:58:30,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:58:30,940 INFO L93 Difference]: Finished difference Result 1230399 states and 1962087 transitions. [2019-10-07 12:58:30,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:58:30,941 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 115 [2019-10-07 12:58:30,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:58:36,346 INFO L225 Difference]: With dead ends: 1230399 [2019-10-07 12:58:36,347 INFO L226 Difference]: Without dead ends: 814016 [2019-10-07 12:58:39,358 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 12:58:39,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 814016 states.