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 -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 0.1.24-13a467a-m [2019-10-14 22:33:02,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 22:33:02,197 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 22:33:02,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 22:33:02,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 22:33:02,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 22:33:02,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 22:33:02,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 22:33:02,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 22:33:02,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 22:33:02,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 22:33:02,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 22:33:02,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 22:33:02,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 22:33:02,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 22:33:02,240 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 22:33:02,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 22:33:02,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 22:33:02,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 22:33:02,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 22:33:02,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 22:33:02,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 22:33:02,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 22:33:02,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 22:33:02,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 22:33:02,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 22:33:02,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 22:33:02,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 22:33:02,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 22:33:02,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 22:33:02,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 22:33:02,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 22:33:02,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 22:33:02,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 22:33:02,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 22:33:02,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 22:33:02,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 22:33:02,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 22:33:02,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 22:33:02,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 22:33:02,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 22:33:02,277 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 [2019-10-14 22:33:02,312 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 22:33:02,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 22:33:02,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 22:33:02,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 22:33:02,317 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 22:33:02,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 22:33:02,318 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 22:33:02,318 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 22:33:02,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 22:33:02,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 22:33:02,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 22:33:02,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 22:33:02,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 22:33:02,322 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 22:33:02,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 22:33:02,323 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 22:33:02,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 22:33:02,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 22:33:02,325 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 22:33:02,325 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 22:33:02,326 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 22:33:02,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 22:33:02,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 22:33:02,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 22:33:02,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 22:33:02,327 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 22:33:02,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 22:33:02,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 22:33:02,327 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 22:33:02,611 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 22:33:02,632 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 22:33:02,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 22:33:02,637 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 22:33:02,637 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 22:33:02,638 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2019-10-14 22:33:02,708 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e0922a14/ae7e752744f146c58c3c876afa578e76/FLAGdff270f1d [2019-10-14 22:33:03,488 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 22:33:03,489 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2019-10-14 22:33:03,537 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e0922a14/ae7e752744f146c58c3c876afa578e76/FLAGdff270f1d [2019-10-14 22:33:03,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e0922a14/ae7e752744f146c58c3c876afa578e76 [2019-10-14 22:33:03,580 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 22:33:03,582 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 22:33:03,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 22:33:03,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 22:33:03,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 22:33:03,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:33:03" (1/1) ... [2019-10-14 22:33:03,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e394a43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:03, skipping insertion in model container [2019-10-14 22:33:03,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:33:03" (1/1) ... [2019-10-14 22:33:03,598 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 22:33:03,766 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 22:33:04,386 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4395] [2019-10-14 22:33:04,387 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] [2019-10-14 22:33:06,195 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:33:06,226 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 22:33:06,331 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4395] [2019-10-14 22:33:06,331 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] [2019-10-14 22:33:06,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:33:06,849 INFO L192 MainTranslator]: Completed translation [2019-10-14 22:33:06,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06 WrapperNode [2019-10-14 22:33:06,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 22:33:06,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 22:33:06,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 22:33:06,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 22:33:06,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (1/1) ... [2019-10-14 22:33:06,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (1/1) ... [2019-10-14 22:33:06,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (1/1) ... [2019-10-14 22:33:06,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (1/1) ... [2019-10-14 22:33:07,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (1/1) ... [2019-10-14 22:33:07,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (1/1) ... [2019-10-14 22:33:07,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (1/1) ... [2019-10-14 22:33:07,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 22:33:07,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 22:33:07,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 22:33:07,194 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 22:33:07,195 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (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 [2019-10-14 22:33:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 22:33:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 22:33:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-14 22:33:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-14 22:33:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-14 22:33:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-14 22:33:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 22:33:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-14 22:33:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-14 22:33:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-14 22:33:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-14 22:33:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-14 22:33:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 22:33:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-10-14 22:33:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-14 22:33:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-14 22:33:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-14 22:33:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-14 22:33:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 22:33:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-14 22:33:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2019-10-14 22:33:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 22:33:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 22:33:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 22:33:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 22:33:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 22:33:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 22:33:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 22:33:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 22:33:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 22:33:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-14 22:33:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 22:33:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 22:33:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-10-14 22:33:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-14 22:33:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-14 22:33:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-14 22:33:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-14 22:33:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-14 22:33:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-14 22:33:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-14 22:33:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-14 22:33:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-14 22:33:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-14 22:33:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-14 22:33:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-14 22:33:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-14 22:33:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-14 22:33:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-14 22:33:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-14 22:33:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-14 22:33:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-14 22:33:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-14 22:33:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2019-10-14 22:33:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2019-10-14 22:33:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2019-10-14 22:33:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2019-10-14 22:33:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2019-10-14 22:33:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2019-10-14 22:33:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_tag_type [2019-10-14 22:33:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_dev [2019-10-14 22:33:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_find_context [2019-10-14 22:33:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_acquire_context [2019-10-14 22:33:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_context [2019-10-14 22:33:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_context [2019-10-14 22:33:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_get_context [2019-10-14 22:33:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_write [2019-10-14 22:33:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_read [2019-10-14 22:33:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_read_intr_status [2019-10-14 22:33:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_intr_status [2019-10-14 22:33:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmask_intr [2019-10-14 22:33:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_mask_intr [2019-10-14 22:33:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_cmd_desc [2019-10-14 22:33:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_abort_cmd [2019-10-14 22:33:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_kick_rw_io [2019-10-14 22:33:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_request_ring [2019-10-14 22:33:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_rw [2019-10-14 22:33:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_kick_io [2019-10-14 22:33:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_adapter_reset [2019-10-14 22:33:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_bus_reset [2019-10-14 22:33:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_device_reset [2019-10-14 22:33:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_create_sg [2019-10-14 22:33:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_buffers [2019-10-14 22:33:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmap_buffers [2019-10-14 22:33:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_allocate_rings [2019-10-14 22:33:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_all_rings [2019-10-14 22:33:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_change_queue_depth [2019-10-14 22:33:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_complete_request [2019-10-14 22:33:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_completion_ring [2019-10-14 22:33:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue_ring [2019-10-14 22:33:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue_lck [2019-10-14 22:33:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue [2019-10-14 22:33:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_abort [2019-10-14 22:33:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reset_all [2019-10-14 22:33:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_host_reset [2019-10-14 22:33:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_bus_reset [2019-10-14 22:33:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_device_reset [2019-10-14 22:33:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_info [2019-10-14 22:33:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_msg [2019-10-14 22:33:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_pending [2019-10-14 22:33:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_msg_ring [2019-10-14 22:33:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_workqueue_handler [2019-10-14 22:33:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_msg_workqueue [2019-10-14 22:33:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_req_threshold [2019-10-14 22:33:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_isr [2019-10-14 22:33:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_free_sgls [2019-10-14 22:33:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_msix [2019-10-14 22:33:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown_intr [2019-10-14 22:33:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_resources [2019-10-14 22:33:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_allocate_sg [2019-10-14 22:33:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_get_max_targets [2019-10-14 22:33:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_probe [2019-10-14 22:33:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __pvscsi_shutdown [2019-10-14 22:33:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown [2019-10-14 22:33:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_remove [2019-10-14 22:33:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_init [2019-10-14 22:33:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_exit [2019-10-14 22:33:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-14 22:33:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-14 22:33:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-14 22:33:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_2 [2019-10-14 22:33:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-14 22:33:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2019-10-14 22:33:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-14 22:33:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 22:33:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-14 22:33:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-14 22:33:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-14 22:33:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_20 [2019-10-14 22:33:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2019-10-14 22:33:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_22 [2019-10-14 22:33:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_23 [2019-10-14 22:33:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2019-10-14 22:33:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_25 [2019-10-14 22:33:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-14 22:33:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 22:33:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-14 22:33:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-14 22:33:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-14 22:33:07,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-14 22:33:07,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-14 22:33:07,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-14 22:33:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-14 22:33:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-14 22:33:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure completion_done [2019-10-14 22:33:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-14 22:33:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-14 22:33:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-14 22:33:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-14 22:33:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-14 22:33:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-14 22:33:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-14 22:33:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-14 22:33:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-14 22:33:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-14 22:33:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-14 22:33:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-10-14 22:33:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-14 22:33:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 22:33:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 22:33:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-14 22:33:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-14 22:33:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-14 22:33:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-14 22:33:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-14 22:33:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-14 22:33:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-14 22:33:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-14 22:33:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-10-14 22:33:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-14 22:33:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-14 22:33:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-14 22:33:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-14 22:33:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-14 22:33:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-14 22:33:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-14 22:33:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 22:33:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-14 22:33:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-14 22:33:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2019-10-14 22:33:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2019-10-14 22:33:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_adjust_queue_depth [2019-10-14 22:33:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2019-10-14 22:33:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2019-10-14 22:33:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2019-10-14 22:33:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2019-10-14 22:33:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2019-10-14 22:33:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2019-10-14 22:33:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2019-10-14 22:33:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-10-14 22:33:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_device [2019-10-14 22:33:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2019-10-14 22:33:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2019-10-14 22:33:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-14 22:33:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-14 22:33:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 22:33:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 22:33:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 22:33:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 22:33:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 22:33:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 22:33:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 22:33:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-14 22:33:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-14 22:33:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 22:33:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-14 22:33:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-14 22:33:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 22:33:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-14 22:33:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 22:33:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-14 22:33:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-14 22:33:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 22:33:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-14 22:33:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-14 22:33:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-14 22:33:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-14 22:33:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-14 22:33:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 22:33:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-14 22:33:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-14 22:33:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-14 22:33:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 22:33:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-14 22:33:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 22:33:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-10-14 22:33:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-14 22:33:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-14 22:33:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-14 22:33:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 22:33:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 22:33:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 22:33:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-14 22:33:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure completion_done [2019-10-14 22:33:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-14 22:33:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-14 22:33:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-14 22:33:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-14 22:33:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-14 22:33:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-14 22:33:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-14 22:33:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-14 22:33:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-14 22:33:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-14 22:33:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-14 22:33:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-14 22:33:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-14 22:33:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-10-14 22:33:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_22 [2019-10-14 22:33:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-10-14 22:33:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 22:33:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 22:33:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 22:33:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-14 22:33:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-14 22:33:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-14 22:33:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2019-10-14 22:33:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-14 22:33:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-14 22:33:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 22:33:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 22:33:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 22:33:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 22:33:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 22:33:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 22:33:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 22:33:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 22:33:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 22:33:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 22:33:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 22:33:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 22:33:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 22:33:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 22:33:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 22:33:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-14 22:33:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-14 22:33:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-14 22:33:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_2 [2019-10-14 22:33:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-14 22:33:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2019-10-14 22:33:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-14 22:33:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-14 22:33:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-14 22:33:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2019-10-14 22:33:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-14 22:33:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2019-10-14 22:33:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 22:33:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 22:33:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-14 22:33:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-14 22:33:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-14 22:33:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-14 22:33:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-14 22:33:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-14 22:33:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-14 22:33:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-14 22:33:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-14 22:33:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-14 22:33:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-14 22:33:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-14 22:33:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-14 22:33:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-10-14 22:33:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-10-14 22:33:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-14 22:33:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-14 22:33:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 22:33:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-14 22:33:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-14 22:33:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-14 22:33:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-14 22:33:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-14 22:33:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-14 22:33:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-14 22:33:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-14 22:33:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-14 22:33:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-14 22:33:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-14 22:33:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-14 22:33:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-14 22:33:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-14 22:33:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-14 22:33:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-14 22:33:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-14 22:33:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-14 22:33:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-14 22:33:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2019-10-14 22:33:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2019-10-14 22:33:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_23 [2019-10-14 22:33:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2019-10-14 22:33:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_20 [2019-10-14 22:33:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2019-10-14 22:33:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2019-10-14 22:33:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_25 [2019-10-14 22:33:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2019-10-14 22:33:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-10-14 22:33:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2019-10-14 22:33:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2019-10-14 22:33:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2019-10-14 22:33:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2019-10-14 22:33:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2019-10-14 22:33:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2019-10-14 22:33:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_adjust_queue_depth [2019-10-14 22:33:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2019-10-14 22:33:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2019-10-14 22:33:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2019-10-14 22:33:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2019-10-14 22:33:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2019-10-14 22:33:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2019-10-14 22:33:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_tag_type [2019-10-14 22:33:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_dev [2019-10-14 22:33:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_find_context [2019-10-14 22:33:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_acquire_context [2019-10-14 22:33:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_context [2019-10-14 22:33:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_context [2019-10-14 22:33:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_get_context [2019-10-14 22:33:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_write [2019-10-14 22:33:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_read [2019-10-14 22:33:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_read_intr_status [2019-10-14 22:33:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_intr_status [2019-10-14 22:33:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmask_intr [2019-10-14 22:33:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_mask_intr [2019-10-14 22:33:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_cmd_desc [2019-10-14 22:33:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_abort_cmd [2019-10-14 22:33:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_kick_rw_io [2019-10-14 22:33:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_request_ring [2019-10-14 22:33:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_rw [2019-10-14 22:33:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_kick_io [2019-10-14 22:33:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure ll_adapter_reset [2019-10-14 22:33:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure ll_bus_reset [2019-10-14 22:33:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure ll_device_reset [2019-10-14 22:33:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_create_sg [2019-10-14 22:33:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_buffers [2019-10-14 22:33:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmap_buffers [2019-10-14 22:33:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_allocate_rings [2019-10-14 22:33:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_all_rings [2019-10-14 22:33:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 22:33:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_change_queue_depth [2019-10-14 22:33:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_complete_request [2019-10-14 22:33:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 22:33:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_completion_ring [2019-10-14 22:33:07,384 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 22:33:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue_ring [2019-10-14 22:33:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 22:33:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue_lck [2019-10-14 22:33:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue [2019-10-14 22:33:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_abort [2019-10-14 22:33:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reset_all [2019-10-14 22:33:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_host_reset [2019-10-14 22:33:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_bus_reset [2019-10-14 22:33:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_device_reset [2019-10-14 22:33:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_info [2019-10-14 22:33:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_msg [2019-10-14 22:33:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_pending [2019-10-14 22:33:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_msg_ring [2019-10-14 22:33:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_workqueue_handler [2019-10-14 22:33:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_msg_workqueue [2019-10-14 22:33:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_req_threshold [2019-10-14 22:33:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_isr [2019-10-14 22:33:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_free_sgls [2019-10-14 22:33:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_msix [2019-10-14 22:33:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown_intr [2019-10-14 22:33:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_resources [2019-10-14 22:33:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_allocate_sg [2019-10-14 22:33:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_get_max_targets [2019-10-14 22:33:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_probe [2019-10-14 22:33:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure __pvscsi_shutdown [2019-10-14 22:33:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown [2019-10-14 22:33:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_remove [2019-10-14 22:33:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_init [2019-10-14 22:33:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_exit [2019-10-14 22:33:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 22:33:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 22:33:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 22:33:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-14 22:33:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 22:33:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-14 22:33:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-14 22:33:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 22:33:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 22:33:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 22:33:13,331 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 22:33:25,104 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 22:33:25,104 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 22:33:25,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:33:25 BoogieIcfgContainer [2019-10-14 22:33:25,107 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 22:33:25,108 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 22:33:25,108 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 22:33:25,111 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 22:33:25,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 10:33:03" (1/3) ... [2019-10-14 22:33:25,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30e0d22f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:33:25, skipping insertion in model container [2019-10-14 22:33:25,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:33:06" (2/3) ... [2019-10-14 22:33:25,113 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30e0d22f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:33:25, skipping insertion in model container [2019-10-14 22:33:25,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:33:25" (3/3) ... [2019-10-14 22:33:25,114 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 [2019-10-14 22:33:25,124 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 22:33:25,135 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 22:33:25,147 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 22:33:25,186 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 22:33:25,186 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 22:33:25,186 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 22:33:25,186 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 22:33:25,186 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 22:33:25,186 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 22:33:25,186 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 22:33:25,186 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 22:33:25,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states. [2019-10-14 22:33:25,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2019-10-14 22:33:25,269 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:33:25,270 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:33:25,273 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:33:25,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:33:25,279 INFO L82 PathProgramCache]: Analyzing trace with hash 2064543462, now seen corresponding path program 1 times [2019-10-14 22:33:25,288 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:33:25,288 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825823002] [2019-10-14 22:33:25,288 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:33:25,288 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:33:25,288 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:33:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,115 WARN L191 SmtUtils]: Spent 4.01 s on a formula simplification that was a NOOP. DAG size: 856 [2019-10-14 22:33:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:33:31,022 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2019-10-14 22:33:31,022 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825823002] [2019-10-14 22:33:31,023 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:33:31,024 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-14 22:33:31,024 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938035411] [2019-10-14 22:33:31,029 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-14 22:33:31,030 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:33:31,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-14 22:33:31,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-10-14 22:33:31,047 INFO L87 Difference]: Start difference. First operand 1572 states. Second operand 8 states. [2019-10-14 22:33:35,022 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 865