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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 02:48:53,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 02:48:53,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 02:48:53,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 02:48:53,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 02:48:53,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 02:48:53,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 02:48:53,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 02:48:53,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 02:48:53,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 02:48:53,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 02:48:53,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 02:48:53,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 02:48:53,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 02:48:53,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 02:48:53,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 02:48:53,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 02:48:53,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 02:48:53,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 02:48:53,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 02:48:53,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 02:48:53,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 02:48:53,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 02:48:53,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 02:48:53,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 02:48:53,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 02:48:53,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 02:48:53,489 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 02:48:53,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 02:48:53,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 02:48:53,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 02:48:53,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 02:48:53,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 02:48:53,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 02:48:53,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 02:48:53,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 02:48:53,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 02:48:53,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 02:48:53,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 02:48:53,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 02:48:53,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 02:48:53,502 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 [2019-10-15 02:48:53,524 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 02:48:53,524 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 02:48:53,526 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 02:48:53,526 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 02:48:53,526 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 02:48:53,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 02:48:53,527 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 02:48:53,527 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 02:48:53,527 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 02:48:53,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 02:48:53,528 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 02:48:53,528 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 02:48:53,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 02:48:53,529 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 02:48:53,529 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 02:48:53,530 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 02:48:53,530 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 02:48:53,530 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 02:48:53,530 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 02:48:53,530 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 02:48:53,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 02:48:53,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:48:53,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 02:48:53,531 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 02:48:53,531 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 02:48:53,532 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 02:48:53,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 02:48:53,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 02:48:53,532 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 [2019-10-15 02:48:53,800 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 02:48:53,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 02:48:53,816 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 02:48:53,817 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 02:48:53,817 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 02:48:53,818 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2019-10-15 02:48:53,890 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/939fc0db5/b28bde978b2c4d34972e51be431fa8e9/FLAG03081254c [2019-10-15 02:48:54,730 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 02:48:54,732 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2019-10-15 02:48:54,785 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/939fc0db5/b28bde978b2c4d34972e51be431fa8e9/FLAG03081254c [2019-10-15 02:48:55,222 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/939fc0db5/b28bde978b2c4d34972e51be431fa8e9 [2019-10-15 02:48:55,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 02:48:55,231 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 02:48:55,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 02:48:55,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 02:48:55,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 02:48:55,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:48:55" (1/1) ... [2019-10-15 02:48:55,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ed7e12b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:55, skipping insertion in model container [2019-10-15 02:48:55,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:48:55" (1/1) ... [2019-10-15 02:48:55,247 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 02:48:55,414 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 02:48:57,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:48:57,503 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 02:48:58,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:48:58,534 INFO L192 MainTranslator]: Completed translation [2019-10-15 02:48:58,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58 WrapperNode [2019-10-15 02:48:58,536 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 02:48:58,537 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 02:48:58,537 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 02:48:58,537 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 02:48:58,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (1/1) ... [2019-10-15 02:48:58,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (1/1) ... [2019-10-15 02:48:58,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (1/1) ... [2019-10-15 02:48:58,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (1/1) ... [2019-10-15 02:48:58,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (1/1) ... [2019-10-15 02:48:58,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (1/1) ... [2019-10-15 02:48:59,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (1/1) ... [2019-10-15 02:48:59,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 02:48:59,081 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 02:48:59,081 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 02:48:59,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 02:48:59,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (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 [2019-10-15 02:48:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 02:48:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 02:48:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-15 02:48:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-15 02:48:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-15 02:48:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2019-10-15 02:48:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2019-10-15 02:48:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-15 02:48:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2019-10-15 02:48:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2019-10-15 02:48:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2019-10-15 02:48:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2019-10-15 02:48:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2019-10-15 02:48:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2019-10-15 02:48:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2019-10-15 02:48:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2019-10-15 02:48:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2019-10-15 02:48:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2019-10-15 02:48:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-15 02:48:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 02:48:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 02:48:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-15 02:48:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-15 02:48:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-10-15 02:48:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-15 02:48:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 02:48:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 02:48:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 02:48:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 02:48:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-15 02:48:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 02:48:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 02:48:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 02:48:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-15 02:48:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-15 02:48:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 02:48:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 02:48:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 02:48:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 02:48:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 02:48:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 02:48:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 02:48:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 02:48:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 02:48:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 02:48:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 02:48:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_rio_sg [2019-10-15 02:48:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2019-10-15 02:48:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2019-10-15 02:48:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_read_config_32 [2019-10-15 02:48:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_write_config_32 [2019-10-15 02:48:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_32 [2019-10-15 02:48:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_32 [2019-10-15 02:48:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mbox_res [2019-10-15 02:48:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_dbell_res [2019-10-15 02:48:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_name [2019-10-15 02:48:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_get_device_id [2019-10-15 02:48:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_add_device [2019-10-15 02:48:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_mbox [2019-10-15 02:48:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_mbox [2019-10-15 02:48:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_mbox [2019-10-15 02:48:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_mbox [2019-10-15 02:48:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_setup_inb_dbell [2019-10-15 02:48:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_dbell [2019-10-15 02:48:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_dbell [2019-10-15 02:48:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_dbell [2019-10-15 02:48:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_dbell [2019-10-15 02:48:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_pwrite [2019-10-15 02:48:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_pwrite [2019-10-15 02:48:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_map_inb_region [2019-10-15 02:48:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unmap_inb_region [2019-10-15 02:48:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_physefb [2019-10-15 02:48:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_comptag [2019-10-15 02:48:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_set_port_lockout [2019-10-15 02:48:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_enable_rx_tx_port [2019-10-15 02:48:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_route [2019-10-15 02:48:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_chk_dev_access [2019-10-15 02:48:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_access [2019-10-15 02:48:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_input_status [2019-10-15 02:48:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_clr_err_stopped [2019-10-15 02:48:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_inb_pwrite_handler [2019-10-15 02:48:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_efb [2019-10-15 02:48:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_feature [2019-10-15 02:48:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_asm [2019-10-15 02:48:59,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_device [2019-10-15 02:48:59,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_add_entry [2019-10-15 02:48:59,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_get_entry [2019-10-15 02:48:59,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_clr_table [2019-10-15 02:48:59,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_lock_device [2019-10-15 02:48:59,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unlock_device [2019-10-15 02:48:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_add_entry [2019-10-15 02:48:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_get_entry [2019-10-15 02:48:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_clr_table [2019-10-15 02:48:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chan_filter [2019-10-15 02:48:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_mport_dma [2019-10-15 02:48:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_dma [2019-10-15 02:48:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_dma [2019-10-15 02:48:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_xfer [2019-10-15 02:48:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_slave_sg [2019-10-15 02:48:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_find_mport [2019-10-15 02:48:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_scan [2019-10-15 02:48:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_scan [2019-10-15 02:48:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_scan [2019-10-15 02:48:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_fixup_device [2019-10-15 02:48:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init [2019-10-15 02:48:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure disc_work_handler [2019-10-15 02:48:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mports [2019-10-15 02:48:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_hdid [2019-10-15 02:48:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_mport [2019-10-15 02:48:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-15 02:48:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-15 02:48:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-15 02:48:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-15 02:48:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-15 02:48:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-15 02:48:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-15 02:48:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-15 02:48:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-15 02:48:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-15 02:48:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-15 02:48:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2019-10-15 02:48:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-10-15 02:48:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2019-10-15 02:48:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-10-15 02:48:59,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_14 [2019-10-15 02:48:59,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-10-15 02:48:59,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2019-10-15 02:48:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2019-10-15 02:48:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_18 [2019-10-15 02:48:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2019-10-15 02:48:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_20 [2019-10-15 02:48:59,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_21 [2019-10-15 02:48:59,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_22 [2019-10-15 02:48:59,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_23 [2019-10-15 02:48:59,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_24 [2019-10-15 02:48:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_8 [2019-10-15 02:48:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_16 [2019-10-15 02:48:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_32 [2019-10-15 02:48:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_8 [2019-10-15 02:48:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_16 [2019-10-15 02:48:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_32 [2019-10-15 02:48:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_8 [2019-10-15 02:48:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_16 [2019-10-15 02:48:59,194 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_32 [2019-10-15 02:48:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_8 [2019-10-15 02:48:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_16 [2019-10-15 02:48:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_32 [2019-10-15 02:48:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_send_doorbell [2019-10-15 02:48:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_37 [2019-10-15 02:48:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_38 [2019-10-15 02:48:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_39 [2019-10-15 02:48:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_40 [2019-10-15 02:48:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_41 [2019-10-15 02:48:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_device [2019-10-15 02:48:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_get [2019-10-15 02:48:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_put [2019-10-15 02:48:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_probe [2019-10-15 02:48:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_remove [2019-10-15 02:48:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_driver [2019-10-15 02:48:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_driver [2019-10-15 02:48:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_attach_device [2019-10-15 02:48:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_bus [2019-10-15 02:48:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_uevent [2019-10-15 02:48:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_bus_init [2019-10-15 02:48:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_19 [2019-10-15 02:48:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_18 [2019-10-15 02:48:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 02:48:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_51 [2019-10-15 02:48:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_52 [2019-10-15 02:48:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_53 [2019-10-15 02:48:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_54 [2019-10-15 02:48:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_55 [2019-10-15 02:48:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-10-15 02:48:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_16 [2019-10-15 02:48:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_16 [2019-10-15 02:48:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_8 [2019-10-15 02:48:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_8 [2019-10-15 02:48:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure did_show [2019-10-15 02:48:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_show [2019-10-15 02:48:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure device_rev_show [2019-10-15 02:48:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_did_show [2019-10-15 02:48:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_vid_show [2019-10-15 02:48:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_rev_show [2019-10-15 02:48:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure destid_show [2019-10-15 02:48:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure hopcount_show [2019-10-15 02:48:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure routes_show [2019-10-15 02:48:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lprev_show [2019-10-15 02:48:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lnext_show [2019-10-15 02:48:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure modalias_show [2019-10-15 02:48:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config [2019-10-15 02:48:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config [2019-10-15 02:48:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_create_sysfs_dev_files [2019-10-15 02:48:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_remove_sysfs_dev_files [2019-10-15 02:48:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_scan_store [2019-10-15 02:48:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure port_destid_show [2019-10-15 02:48:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_size_show [2019-10-15 02:48:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_5 [2019-10-15 02:48:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2019-10-15 02:48:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2019-10-15 02:48:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_17 [2019-10-15 02:48:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-10-15 02:48:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_16 [2019-10-15 02:48:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2019-10-15 02:48:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-15 02:48:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-10-15 02:48:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2019-10-15 02:48:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2019-10-15 02:48:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_14 [2019-10-15 02:48:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_15 [2019-10-15 02:48:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2019-10-15 02:48:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-15 02:48:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2019-10-15 02:48:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-15 02:48:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_65 [2019-10-15 02:48:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_66 [2019-10-15 02:48:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_67 [2019-10-15 02:48:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_68 [2019-10-15 02:48:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_69 [2019-10-15 02:48:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 02:48:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 02:48:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 02:48:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 02:48:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 02:48:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-15 02:48:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-15 02:48:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-15 02:48:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-15 02:48:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-15 02:48:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 02:48:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-15 02:48:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2019-10-15 02:48:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 02:48:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2019-10-15 02:48:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-15 02:48:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-15 02:48:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-15 02:48:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-15 02:48:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 02:48:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-15 02:48:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 02:48:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 02:48:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2019-10-15 02:48:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-10-15 02:48:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-15 02:48:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2019-10-15 02:48:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-15 02:48:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 02:48:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-10-15 02:48:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-10-15 02:48:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2019-10-15 02:48:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-15 02:48:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2019-10-15 02:48:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2019-10-15 02:48:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-15 02:48:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2019-10-15 02:48:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-15 02:48:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-15 02:48:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-15 02:48:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-10-15 02:48:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-10-15 02:48:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 02:48:59,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_exit [2019-10-15 02:48:59,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-10-15 02:48:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-10-15 02:48:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-15 02:48:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-15 02:48:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 02:48:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 02:48:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 02:48:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-15 02:48:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-15 02:48:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-15 02:48:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2019-10-15 02:48:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2019-10-15 02:48:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 02:48:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 02:48:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 02:48:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 02:48:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 02:48:59,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 02:48:59,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 02:48:59,226 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 02:48:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 02:48:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-15 02:48:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-15 02:48:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-15 02:48:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 02:48:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-15 02:48:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-15 02:48:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 02:48:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-15 02:48:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-15 02:48:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 02:48:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 02:48:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-10-15 02:48:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 02:48:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-15 02:48:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-15 02:48:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 02:48:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-15 02:48:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 02:48:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 02:48:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 02:48:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_22 [2019-10-15 02:48:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_24 [2019-10-15 02:48:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-15 02:48:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-15 02:48:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-15 02:48:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-15 02:48:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-15 02:48:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-15 02:48:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-15 02:48:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-15 02:48:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_23 [2019-10-15 02:48:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-15 02:48:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2019-10-15 02:48:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2019-10-15 02:48:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 02:48:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2019-10-15 02:48:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2019-10-15 02:48:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_14 [2019-10-15 02:48:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2019-10-15 02:48:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_18 [2019-10-15 02:48:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_20 [2019-10-15 02:48:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-10-15 02:48:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-10-15 02:48:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-10-15 02:48:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2019-10-15 02:48:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2019-10-15 02:48:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_21 [2019-10-15 02:48:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-15 02:48:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-15 02:48:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 02:48:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 02:48:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 02:48:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 02:48:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 02:48:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 02:48:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 02:48:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 02:48:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 02:48:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 02:48:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 02:48:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 02:48:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 02:48:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 02:48:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-15 02:48:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-15 02:48:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-15 02:48:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-15 02:48:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-15 02:48:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-15 02:48:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 02:48:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 02:48:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-10-15 02:48:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2019-10-15 02:48:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-10-15 02:48:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 02:48:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_rio_sg [2019-10-15 02:48:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-15 02:48:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2019-10-15 02:48:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2019-10-15 02:48:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2019-10-15 02:48:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2019-10-15 02:48:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_mport [2019-10-15 02:48:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_32 [2019-10-15 02:48:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_32 [2019-10-15 02:48:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_32 [2019-10-15 02:48:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_32 [2019-10-15 02:48:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_read_config_32 [2019-10-15 02:48:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_write_config_32 [2019-10-15 02:48:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_32 [2019-10-15 02:48:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 02:48:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_32 [2019-10-15 02:48:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mbox_res [2019-10-15 02:48:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 02:48:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_dbell_res [2019-10-15 02:48:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_mbox [2019-10-15 02:48:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_mbox [2019-10-15 02:48:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_mbox [2019-10-15 02:48:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_mbox [2019-10-15 02:48:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_dbell [2019-10-15 02:48:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_dbell [2019-10-15 02:48:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_dbell [2019-10-15 02:48:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_dbell [2019-10-15 02:48:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure rio_map_inb_region [2019-10-15 02:48:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unmap_inb_region [2019-10-15 02:48:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_pwrite [2019-10-15 02:48:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_pwrite [2019-10-15 02:48:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure rio_inb_pwrite_handler [2019-10-15 02:48:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_get [2019-10-15 02:48:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_put [2019-10-15 02:48:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_dma [2019-10-15 02:48:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_mport_dma [2019-10-15 02:48:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_dma [2019-10-15 02:48:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_slave_sg [2019-10-15 02:48:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_xfer [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_name [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_get_device_id [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_device [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_asm [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mports [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_feature [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_physefb [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_efb [2019-10-15 02:48:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_chk_dev_access [2019-10-15 02:48:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure rio_create_sysfs_dev_files [2019-10-15 02:48:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure rio_lock_device [2019-10-15 02:48:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unlock_device [2019-10-15 02:48:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_add_entry [2019-10-15 02:48:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_get_entry [2019-10-15 02:48:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_clr_table [2019-10-15 02:48:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure rio_set_port_lockout [2019-10-15 02:48:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_comptag [2019-10-15 02:48:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure rio_add_device [2019-10-15 02:48:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure rio_enable_rx_tx_port [2019-10-15 02:48:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_scan [2019-10-15 02:48:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_scan [2019-10-15 02:48:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure rio_find_mport [2019-10-15 02:48:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_scan [2019-10-15 02:48:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 02:48:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 02:48:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-15 02:48:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-15 02:48:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure rio_setup_inb_dbell [2019-10-15 02:48:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2019-10-15 02:48:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2019-10-15 02:48:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_route [2019-10-15 02:48:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_access [2019-10-15 02:48:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_input_status [2019-10-15 02:48:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure rio_clr_err_stopped [2019-10-15 02:48:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-15 02:48:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2019-10-15 02:48:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_add_entry [2019-10-15 02:48:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_get_entry [2019-10-15 02:48:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_clr_table [2019-10-15 02:48:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2019-10-15 02:48:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chan_filter [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure rio_fixup_device [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure disc_work_handler [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_hdid [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_37 [2019-10-15 02:48:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_39 [2019-10-15 02:48:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_38 [2019-10-15 02:48:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_41 [2019-10-15 02:48:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_40 [2019-10-15 02:48:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_8 [2019-10-15 02:48:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2019-10-15 02:48:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_16 [2019-10-15 02:48:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_8 [2019-10-15 02:48:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2019-10-15 02:48:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_16 [2019-10-15 02:48:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_8 [2019-10-15 02:48:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2019-10-15 02:48:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_16 [2019-10-15 02:48:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_8 [2019-10-15 02:48:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2019-10-15 02:48:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_16 [2019-10-15 02:48:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_send_doorbell [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_51 [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_53 [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_52 [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_55 [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_54 [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_5 [2019-10-15 02:48:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_19 [2019-10-15 02:48:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_18 [2019-10-15 02:48:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-10-15 02:48:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-15 02:48:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-15 02:48:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2019-10-15 02:48:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2019-10-15 02:48:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-10-15 02:48:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-15 02:48:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure rio_attach_device [2019-10-15 02:48:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_device [2019-10-15 02:48:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_probe [2019-10-15 02:48:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-15 02:48:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_remove [2019-10-15 02:48:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 02:48:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_driver [2019-10-15 02:48:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_driver [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_bus [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure rio_uevent [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure rio_bus_init [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_exit [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2019-10-15 02:48:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_17 [2019-10-15 02:48:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-10-15 02:48:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_16 [2019-10-15 02:48:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2019-10-15 02:48:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-15 02:48:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-10-15 02:48:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2019-10-15 02:48:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2019-10-15 02:48:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_14 [2019-10-15 02:48:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_15 [2019-10-15 02:48:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2019-10-15 02:48:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-15 02:48:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2019-10-15 02:48:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-15 02:48:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 02:48:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-10-15 02:48:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-10-15 02:48:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 02:48:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_65 [2019-10-15 02:48:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_67 [2019-10-15 02:48:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_66 [2019-10-15 02:48:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_69 [2019-10-15 02:48:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_68 [2019-10-15 02:48:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-15 02:48:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-15 02:48:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-15 02:48:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2019-10-15 02:48:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2019-10-15 02:48:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_16 [2019-10-15 02:48:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_16 [2019-10-15 02:48:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_8 [2019-10-15 02:48:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_8 [2019-10-15 02:48:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure did_show [2019-10-15 02:48:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure vid_show [2019-10-15 02:48:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure device_rev_show [2019-10-15 02:48:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure asm_did_show [2019-10-15 02:48:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure asm_vid_show [2019-10-15 02:48:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure asm_rev_show [2019-10-15 02:48:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure destid_show [2019-10-15 02:48:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure hopcount_show [2019-10-15 02:48:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure routes_show [2019-10-15 02:48:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure lprev_show [2019-10-15 02:48:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure lnext_show [2019-10-15 02:48:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure modalias_show [2019-10-15 02:48:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config [2019-10-15 02:48:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config [2019-10-15 02:48:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure rio_remove_sysfs_dev_files [2019-10-15 02:48:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure bus_scan_store [2019-10-15 02:48:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure port_destid_show [2019-10-15 02:48:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure sys_size_show [2019-10-15 02:48:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-10-15 02:48:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-10-15 02:48:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 02:48:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 02:48:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 02:48:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 02:48:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 02:48:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 02:48:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 02:49:00,968 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 02:49:18,781 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-15 02:49:26,757 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 02:49:26,758 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-15 02:49:26,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:49:26 BoogieIcfgContainer [2019-10-15 02:49:26,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 02:49:26,761 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 02:49:26,762 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 02:49:26,765 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 02:49:26,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:48:55" (1/3) ... [2019-10-15 02:49:26,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dbef839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:49:26, skipping insertion in model container [2019-10-15 02:49:26,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:48:58" (2/3) ... [2019-10-15 02:49:26,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dbef839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:49:26, skipping insertion in model container [2019-10-15 02:49:26,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:49:26" (3/3) ... [2019-10-15 02:49:26,768 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2019-10-15 02:49:26,777 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 02:49:26,788 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 02:49:26,799 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 02:49:26,834 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 02:49:26,834 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 02:49:26,835 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 02:49:26,835 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 02:49:26,835 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 02:49:26,835 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 02:49:26,835 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 02:49:26,835 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 02:49:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states. [2019-10-15 02:49:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-10-15 02:49:26,901 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:49:26,902 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:49:26,904 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:49:26,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:49:26,910 INFO L82 PathProgramCache]: Analyzing trace with hash 1945142491, now seen corresponding path program 1 times [2019-10-15 02:49:26,919 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:49:26,919 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850509709] [2019-10-15 02:49:26,920 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:49:26,920 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:49:26,920 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:49:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:49:28,386 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-10-15 02:49:28,387 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850509709] [2019-10-15 02:49:28,387 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:49:28,388 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:49:28,388 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087418801] [2019-10-15 02:49:28,392 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:49:28,393 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:49:28,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:49:28,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:49:28,409 INFO L87 Difference]: Start difference. First operand 1879 states. Second operand 3 states. [2019-10-15 02:49:32,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:49:32,780 INFO L93 Difference]: Finished difference Result 3150 states and 4184 transitions. [2019-10-15 02:49:32,781 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:49:32,782 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2019-10-15 02:49:32,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:49:32,814 INFO L225 Difference]: With dead ends: 3150 [2019-10-15 02:49:32,814 INFO L226 Difference]: Without dead ends: 2041 [2019-10-15 02:49:32,824 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:49:32,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2041 states. [2019-10-15 02:49:33,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2041 to 2038. [2019-10-15 02:49:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2038 states. [2019-10-15 02:49:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 2038 states and 2637 transitions. [2019-10-15 02:49:33,038 INFO L78 Accepts]: Start accepts. Automaton has 2038 states and 2637 transitions. Word has length 64 [2019-10-15 02:49:33,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:49:33,039 INFO L462 AbstractCegarLoop]: Abstraction has 2038 states and 2637 transitions. [2019-10-15 02:49:33,039 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:49:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 2637 transitions. [2019-10-15 02:49:33,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-10-15 02:49:33,046 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:49:33,046 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:49:33,047 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:49:33,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:49:33,047 INFO L82 PathProgramCache]: Analyzing trace with hash -45919240, now seen corresponding path program 1 times [2019-10-15 02:49:33,047 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:49:33,048 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884995039] [2019-10-15 02:49:33,048 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:49:33,048 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:49:33,048 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:49:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:49:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-10-15 02:49:33,873 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884995039] [2019-10-15 02:49:33,873 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:49:33,873 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:49:33,873 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210152374] [2019-10-15 02:49:33,875 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:49:33,875 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:49:33,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:49:33,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:49:33,876 INFO L87 Difference]: Start difference. First operand 2038 states and 2637 transitions. Second operand 3 states.