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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 22:21:01,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 22:21:01,589 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 22:21:01,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 22:21:01,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 22:21:01,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 22:21:01,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 22:21:01,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 22:21:01,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 22:21:01,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 22:21:01,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 22:21:01,611 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 22:21:01,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 22:21:01,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 22:21:01,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 22:21:01,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 22:21:01,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 22:21:01,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 22:21:01,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 22:21:01,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 22:21:01,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 22:21:01,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 22:21:01,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 22:21:01,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 22:21:01,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 22:21:01,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 22:21:01,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 22:21:01,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 22:21:01,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 22:21:01,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 22:21:01,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 22:21:01,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 22:21:01,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 22:21:01,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 22:21:01,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 22:21:01,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 22:21:01,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 22:21:01,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 22:21:01,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 22:21:01,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 22:21:01,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 22:21:01,664 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 22:21:01,689 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 22:21:01,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 22:21:01,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 22:21:01,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 22:21:01,692 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 22:21:01,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 22:21:01,693 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 22:21:01,693 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 22:21:01,693 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 22:21:01,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 22:21:01,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 22:21:01,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 22:21:01,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 22:21:01,695 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 22:21:01,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 22:21:01,696 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 22:21:01,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 22:21:01,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 22:21:01,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 22:21:01,697 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 22:21:01,697 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 22:21:01,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:21:01,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 22:21:01,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 22:21:01,698 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 22:21:01,698 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 22:21:01,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 22:21:01,698 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 22:21:01,698 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 [2019-10-13 22:21:02,056 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 22:21:02,078 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 22:21:02,083 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 22:21:02,086 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 22:21:02,087 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 22:21:02,087 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2019-10-13 22:21:02,170 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb5f8e20c/cec7d0a8d7844b5b9e822ce863036ca7/FLAGe329538e6 [2019-10-13 22:21:03,070 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 22:21:03,071 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2019-10-13 22:21:03,134 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb5f8e20c/cec7d0a8d7844b5b9e822ce863036ca7/FLAGe329538e6 [2019-10-13 22:21:03,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb5f8e20c/cec7d0a8d7844b5b9e822ce863036ca7 [2019-10-13 22:21:03,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 22:21:03,584 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 22:21:03,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 22:21:03,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 22:21:03,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 22:21:03,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:21:03" (1/1) ... [2019-10-13 22:21:03,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@421c3edf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:03, skipping insertion in model container [2019-10-13 22:21:03,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:21:03" (1/1) ... [2019-10-13 22:21:03,602 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 22:21:03,731 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 22:21:04,529 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4395] [2019-10-13 22:21:04,530 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4396-4397] [2019-10-13 22:21:05,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:21:06,022 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 22:21:06,162 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4395] [2019-10-13 22:21:06,170 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4396-4397] [2019-10-13 22:21:06,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:21:06,800 INFO L192 MainTranslator]: Completed translation [2019-10-13 22:21:06,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06 WrapperNode [2019-10-13 22:21:06,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 22:21:06,801 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 22:21:06,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 22:21:06,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 22:21:06,816 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (1/1) ... [2019-10-13 22:21:06,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (1/1) ... [2019-10-13 22:21:06,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (1/1) ... [2019-10-13 22:21:06,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (1/1) ... [2019-10-13 22:21:07,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (1/1) ... [2019-10-13 22:21:07,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (1/1) ... [2019-10-13 22:21:07,120 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (1/1) ... [2019-10-13 22:21:07,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 22:21:07,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 22:21:07,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 22:21:07,154 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 22:21:07,155 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:21:07,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 22:21:07,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 22:21:07,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 22:21:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 22:21:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 22:21:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 22:21:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:21:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 22:21:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-13 22:21:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-13 22:21:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 22:21:07,244 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 22:21:07,246 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 22:21:07,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-10-13 22:21:07,246 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-13 22:21:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-13 22:21:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-13 22:21:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-13 22:21:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 22:21:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-13 22:21:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2019-10-13 22:21:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 22:21:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 22:21:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 22:21:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 22:21:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 22:21:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 22:21:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 22:21:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 22:21:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 22:21:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 22:21:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 22:21:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 22:21:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-10-13 22:21:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 22:21:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 22:21:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 22:21:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 22:21:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 22:21:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 22:21:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 22:21:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 22:21:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 22:21:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 22:21:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-13 22:21:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 22:21:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 22:21:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 22:21:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 22:21:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 22:21:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-13 22:21:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 22:21:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 22:21:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2019-10-13 22:21:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2019-10-13 22:21:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2019-10-13 22:21:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2019-10-13 22:21:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2019-10-13 22:21:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2019-10-13 22:21:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_tag_type [2019-10-13 22:21:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_dev [2019-10-13 22:21:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_find_context [2019-10-13 22:21:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_acquire_context [2019-10-13 22:21:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_context [2019-10-13 22:21:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_context [2019-10-13 22:21:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_get_context [2019-10-13 22:21:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_write [2019-10-13 22:21:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_read [2019-10-13 22:21:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_read_intr_status [2019-10-13 22:21:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_intr_status [2019-10-13 22:21:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmask_intr [2019-10-13 22:21:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_mask_intr [2019-10-13 22:21:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_cmd_desc [2019-10-13 22:21:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_abort_cmd [2019-10-13 22:21:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_kick_rw_io [2019-10-13 22:21:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_request_ring [2019-10-13 22:21:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_rw [2019-10-13 22:21:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_kick_io [2019-10-13 22:21:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_adapter_reset [2019-10-13 22:21:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_bus_reset [2019-10-13 22:21:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_device_reset [2019-10-13 22:21:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_create_sg [2019-10-13 22:21:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_buffers [2019-10-13 22:21:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmap_buffers [2019-10-13 22:21:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_allocate_rings [2019-10-13 22:21:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_all_rings [2019-10-13 22:21:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_change_queue_depth [2019-10-13 22:21:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_complete_request [2019-10-13 22:21:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_completion_ring [2019-10-13 22:21:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue_ring [2019-10-13 22:21:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue_lck [2019-10-13 22:21:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue [2019-10-13 22:21:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_abort [2019-10-13 22:21:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reset_all [2019-10-13 22:21:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_host_reset [2019-10-13 22:21:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_bus_reset [2019-10-13 22:21:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_device_reset [2019-10-13 22:21:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_info [2019-10-13 22:21:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_msg [2019-10-13 22:21:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_pending [2019-10-13 22:21:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_msg_ring [2019-10-13 22:21:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_workqueue_handler [2019-10-13 22:21:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_msg_workqueue [2019-10-13 22:21:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_req_threshold [2019-10-13 22:21:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_isr [2019-10-13 22:21:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_free_sgls [2019-10-13 22:21:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_msix [2019-10-13 22:21:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown_intr [2019-10-13 22:21:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_resources [2019-10-13 22:21:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_allocate_sg [2019-10-13 22:21:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_get_max_targets [2019-10-13 22:21:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_probe [2019-10-13 22:21:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __pvscsi_shutdown [2019-10-13 22:21:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown [2019-10-13 22:21:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_remove [2019-10-13 22:21:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_init [2019-10-13 22:21:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_exit [2019-10-13 22:21:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-13 22:21:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-13 22:21:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-13 22:21:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_2 [2019-10-13 22:21:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-13 22:21:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2019-10-13 22:21:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-13 22:21:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 22:21:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 22:21:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-13 22:21:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-13 22:21:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_20 [2019-10-13 22:21:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2019-10-13 22:21:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_22 [2019-10-13 22:21:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_23 [2019-10-13 22:21:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2019-10-13 22:21:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_25 [2019-10-13 22:21:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 22:21:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 22:21:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 22:21:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-13 22:21:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-13 22:21:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-13 22:21:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-13 22:21:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 22:21:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-10-13 22:21:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-13 22:21:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 22:21:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-13 22:21:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 22:21:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 22:21:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 22:21:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 22:21:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:21:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-13 22:21:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure completion_done [2019-10-13 22:21:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 22:21:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 22:21:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 22:21:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 22:21:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-13 22:21:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-13 22:21:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 22:21:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 22:21:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-13 22:21:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-13 22:21:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 22:21:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-10-13 22:21:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-13 22:21:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 22:21:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 22:21:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-13 22:21:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-13 22:21:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 22:21:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-13 22:21:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 22:21:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-13 22:21:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-13 22:21:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 22:21:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-10-13 22:21:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-13 22:21:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 22:21:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 22:21:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 22:21:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 22:21:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 22:21:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 22:21:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 22:21:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-13 22:21:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 22:21:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2019-10-13 22:21:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2019-10-13 22:21:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_adjust_queue_depth [2019-10-13 22:21:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2019-10-13 22:21:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2019-10-13 22:21:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2019-10-13 22:21:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2019-10-13 22:21:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2019-10-13 22:21:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2019-10-13 22:21:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2019-10-13 22:21:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-10-13 22:21:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_device [2019-10-13 22:21:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2019-10-13 22:21:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2019-10-13 22:21:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-13 22:21:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 22:21:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 22:21:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 22:21:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 22:21:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 22:21:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 22:21:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 22:21:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 22:21:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-13 22:21:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-13 22:21:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 22:21:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 22:21:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 22:21:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 22:21:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 22:21:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 22:21:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-13 22:21:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-13 22:21:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 22:21:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-13 22:21:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-13 22:21:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-13 22:21:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 22:21:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 22:21:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 22:21:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 22:21:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 22:21:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 22:21:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 22:21:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:21:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 22:21:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-10-13 22:21:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 22:21:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-13 22:21:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-13 22:21:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 22:21:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 22:21:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 22:21:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-13 22:21:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure completion_done [2019-10-13 22:21:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-13 22:21:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-13 22:21:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 22:21:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-13 22:21:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-13 22:21:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-13 22:21:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-13 22:21:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-13 22:21:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-13 22:21:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-13 22:21:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 22:21:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 22:21:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-13 22:21:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-10-13 22:21:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_22 [2019-10-13 22:21:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-10-13 22:21:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 22:21:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 22:21:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 22:21:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-13 22:21:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-13 22:21:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-13 22:21:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2019-10-13 22:21:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-13 22:21:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 22:21:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 22:21:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 22:21:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 22:21:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 22:21:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 22:21:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 22:21:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 22:21:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 22:21:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 22:21:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 22:21:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 22:21:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 22:21:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 22:21:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 22:21:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 22:21:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-13 22:21:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-13 22:21:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-13 22:21:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_2 [2019-10-13 22:21:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-13 22:21:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2019-10-13 22:21:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-13 22:21:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 22:21:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 22:21:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2019-10-13 22:21:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 22:21:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2019-10-13 22:21:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 22:21:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 22:21:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-13 22:21:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 22:21:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 22:21:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 22:21:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 22:21:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 22:21:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 22:21:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 22:21:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 22:21:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 22:21:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-13 22:21:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-13 22:21:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-13 22:21:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-10-13 22:21:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-10-13 22:21:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 22:21:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 22:21:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 22:21:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 22:21:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 22:21:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 22:21:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 22:21:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 22:21:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 22:21:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 22:21:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 22:21:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 22:21:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 22:21:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-13 22:21:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 22:21:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 22:21:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 22:21:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 22:21:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 22:21:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 22:21:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 22:21:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-13 22:21:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 22:21:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 22:21:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 22:21:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 22:21:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 22:21:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-13 22:21:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 22:21:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 22:21:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_23 [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_20 [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_25 [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2019-10-13 22:21:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-10-13 22:21:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2019-10-13 22:21:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2019-10-13 22:21:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2019-10-13 22:21:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2019-10-13 22:21:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2019-10-13 22:21:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2019-10-13 22:21:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_adjust_queue_depth [2019-10-13 22:21:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2019-10-13 22:21:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2019-10-13 22:21:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2019-10-13 22:21:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2019-10-13 22:21:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2019-10-13 22:21:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2019-10-13 22:21:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_tag_type [2019-10-13 22:21:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_dev [2019-10-13 22:21:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_find_context [2019-10-13 22:21:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_acquire_context [2019-10-13 22:21:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_context [2019-10-13 22:21:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_context [2019-10-13 22:21:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_get_context [2019-10-13 22:21:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_write [2019-10-13 22:21:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_read [2019-10-13 22:21:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_read_intr_status [2019-10-13 22:21:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_intr_status [2019-10-13 22:21:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmask_intr [2019-10-13 22:21:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_mask_intr [2019-10-13 22:21:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_cmd_desc [2019-10-13 22:21:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_abort_cmd [2019-10-13 22:21:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_kick_rw_io [2019-10-13 22:21:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_request_ring [2019-10-13 22:21:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_rw [2019-10-13 22:21:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_kick_io [2019-10-13 22:21:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure ll_adapter_reset [2019-10-13 22:21:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure ll_bus_reset [2019-10-13 22:21:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure ll_device_reset [2019-10-13 22:21:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_create_sg [2019-10-13 22:21:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_buffers [2019-10-13 22:21:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmap_buffers [2019-10-13 22:21:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_allocate_rings [2019-10-13 22:21:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_all_rings [2019-10-13 22:21:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 22:21:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_change_queue_depth [2019-10-13 22:21:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_complete_request [2019-10-13 22:21:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:21:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_completion_ring [2019-10-13 22:21:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 22:21:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue_ring [2019-10-13 22:21:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 22:21:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue_lck [2019-10-13 22:21:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue [2019-10-13 22:21:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_abort [2019-10-13 22:21:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reset_all [2019-10-13 22:21:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_host_reset [2019-10-13 22:21:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_bus_reset [2019-10-13 22:21:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_device_reset [2019-10-13 22:21:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_info [2019-10-13 22:21:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_msg [2019-10-13 22:21:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_pending [2019-10-13 22:21:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_msg_ring [2019-10-13 22:21:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_workqueue_handler [2019-10-13 22:21:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_msg_workqueue [2019-10-13 22:21:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_req_threshold [2019-10-13 22:21:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_isr [2019-10-13 22:21:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_free_sgls [2019-10-13 22:21:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_msix [2019-10-13 22:21:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown_intr [2019-10-13 22:21:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_resources [2019-10-13 22:21:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_allocate_sg [2019-10-13 22:21:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_get_max_targets [2019-10-13 22:21:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_probe [2019-10-13 22:21:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure __pvscsi_shutdown [2019-10-13 22:21:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown [2019-10-13 22:21:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_remove [2019-10-13 22:21:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_init [2019-10-13 22:21:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_exit [2019-10-13 22:21:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 22:21:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 22:21:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 22:21:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-13 22:21:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 22:21:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 22:21:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-13 22:21:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 22:21:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 22:21:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 22:21:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 22:21:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 22:21:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 22:21:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 22:21:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 22:21:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 22:21:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 22:21:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 22:21:13,471 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 22:21:36,967 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 22:21:36,968 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 22:21:36,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:21:36 BoogieIcfgContainer [2019-10-13 22:21:36,970 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 22:21:36,971 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 22:21:36,971 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 22:21:36,974 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 22:21:36,974 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:21:03" (1/3) ... [2019-10-13 22:21:36,975 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418f99b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:21:36, skipping insertion in model container [2019-10-13 22:21:36,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:21:06" (2/3) ... [2019-10-13 22:21:36,975 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418f99b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:21:36, skipping insertion in model container [2019-10-13 22:21:36,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:21:36" (3/3) ... [2019-10-13 22:21:36,977 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2019-10-13 22:21:36,984 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 22:21:36,991 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 22:21:36,999 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 22:21:37,039 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 22:21:37,039 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 22:21:37,040 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 22:21:37,040 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 22:21:37,040 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 22:21:37,040 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 22:21:37,040 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 22:21:37,040 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 22:21:37,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states. [2019-10-13 22:21:37,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-10-13 22:21:37,134 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:21:37,138 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:21:37,142 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:21:37,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:21:37,149 INFO L82 PathProgramCache]: Analyzing trace with hash 1171730468, now seen corresponding path program 1 times [2019-10-13 22:21:37,158 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:21:37,158 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123047735] [2019-10-13 22:21:37,159 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:21:37,159 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:21:37,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:21:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:21:38,151 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2019-10-13 22:21:38,151 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123047735] [2019-10-13 22:21:38,152 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:21:38,153 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:21:38,153 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129764576] [2019-10-13 22:21:38,162 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:21:38,163 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:21:38,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:21:38,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:21:38,180 INFO L87 Difference]: Start difference. First operand 1246 states. Second operand 3 states. [2019-10-13 22:21:38,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:21:38,765 INFO L93 Difference]: Finished difference Result 3278 states and 4119 transitions. [2019-10-13 22:21:38,765 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:21:38,767 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 255 [2019-10-13 22:21:38,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:21:38,823 INFO L225 Difference]: With dead ends: 3278 [2019-10-13 22:21:38,823 INFO L226 Difference]: Without dead ends: 2009 [2019-10-13 22:21:38,838 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:21:38,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2009 states. [2019-10-13 22:21:39,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2009 to 2009. [2019-10-13 22:21:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2009 states. [2019-10-13 22:21:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 2009 states and 2500 transitions. [2019-10-13 22:21:39,067 INFO L78 Accepts]: Start accepts. Automaton has 2009 states and 2500 transitions. Word has length 255 [2019-10-13 22:21:39,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:21:39,067 INFO L462 AbstractCegarLoop]: Abstraction has 2009 states and 2500 transitions. [2019-10-13 22:21:39,068 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:21:39,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 2500 transitions. [2019-10-13 22:21:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2019-10-13 22:21:39,084 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:21:39,084 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:21:39,085 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:21:39,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:21:39,085 INFO L82 PathProgramCache]: Analyzing trace with hash 347759839, now seen corresponding path program 1 times [2019-10-13 22:21:39,085 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:21:39,086 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281402992] [2019-10-13 22:21:39,086 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:21:39,086 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:21:39,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:21:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:21:39,669 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-10-13 22:21:39,669 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281402992] [2019-10-13 22:21:39,669 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:21:39,670 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:21:39,670 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473964328] [2019-10-13 22:21:39,675 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:21:39,676 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:21:39,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:21:39,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:21:39,677 INFO L87 Difference]: Start difference. First operand 2009 states and 2500 transitions. Second operand 3 states. [2019-10-13 22:21:39,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:21:39,770 INFO L93 Difference]: Finished difference Result 2419 states and 2979 transitions. [2019-10-13 22:21:39,770 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:21:39,770 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 281 [2019-10-13 22:21:39,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:21:39,774 INFO L225 Difference]: With dead ends: 2419 [2019-10-13 22:21:39,774 INFO L226 Difference]: Without dead ends: 0 [2019-10-13 22:21:39,783 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:21:39,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-13 22:21:39,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-13 22:21:39,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-13 22:21:39,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-13 22:21:39,784 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 281 [2019-10-13 22:21:39,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:21:39,785 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-13 22:21:39,785 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:21:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-13 22:21:39,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-13 22:21:39,791 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.