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--ata--sata_sx4.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 02:22:14,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 02:22:14,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 02:22:14,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 02:22:14,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 02:22:14,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 02:22:14,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 02:22:14,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 02:22:14,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 02:22:14,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 02:22:14,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 02:22:14,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 02:22:14,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 02:22:14,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 02:22:14,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 02:22:14,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 02:22:14,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 02:22:14,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 02:22:14,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 02:22:14,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 02:22:14,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 02:22:14,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 02:22:14,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 02:22:14,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 02:22:14,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 02:22:14,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 02:22:14,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 02:22:14,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 02:22:14,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 02:22:14,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 02:22:14,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 02:22:14,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 02:22:14,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 02:22:14,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 02:22:14,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 02:22:14,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 02:22:14,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 02:22:14,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 02:22:14,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 02:22:14,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 02:22:14,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 02:22:14,429 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 02:22:14,449 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 02:22:14,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 02:22:14,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 02:22:14,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 02:22:14,452 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 02:22:14,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 02:22:14,452 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 02:22:14,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 02:22:14,453 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 02:22:14,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 02:22:14,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 02:22:14,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 02:22:14,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 02:22:14,455 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 02:22:14,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 02:22:14,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 02:22:14,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 02:22:14,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 02:22:14,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 02:22:14,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 02:22:14,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 02:22:14,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:22:14,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 02:22:14,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 02:22:14,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 02:22:14,458 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 02:22:14,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 02:22:14,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 02:22:14,458 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 02:22:14,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 02:22:14,750 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 02:22:14,754 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 02:22:14,755 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 02:22:14,756 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 02:22:14,756 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2019-10-15 02:22:14,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8db2e6e7a/f2e410988fdb43298f8d086edabd4943/FLAGe7092e493 [2019-10-15 02:22:15,613 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 02:22:15,615 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2019-10-15 02:22:15,667 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8db2e6e7a/f2e410988fdb43298f8d086edabd4943/FLAGe7092e493 [2019-10-15 02:22:16,150 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8db2e6e7a/f2e410988fdb43298f8d086edabd4943 [2019-10-15 02:22:16,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 02:22:16,163 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 02:22:16,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 02:22:16,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 02:22:16,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 02:22:16,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:22:16" (1/1) ... [2019-10-15 02:22:16,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@470023b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:16, skipping insertion in model container [2019-10-15 02:22:16,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:22:16" (1/1) ... [2019-10-15 02:22:16,180 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 02:22:16,312 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 02:22:16,983 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4775] [2019-10-15 02:22:16,984 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4776-4777] [2019-10-15 02:22:18,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:22:18,313 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 02:22:18,454 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4775] [2019-10-15 02:22:18,455 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4776-4777] [2019-10-15 02:22:18,777 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:22:19,042 INFO L192 MainTranslator]: Completed translation [2019-10-15 02:22:19,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19 WrapperNode [2019-10-15 02:22:19,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 02:22:19,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 02:22:19,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 02:22:19,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 02:22:19,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (1/1) ... [2019-10-15 02:22:19,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (1/1) ... [2019-10-15 02:22:19,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (1/1) ... [2019-10-15 02:22:19,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (1/1) ... [2019-10-15 02:22:19,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (1/1) ... [2019-10-15 02:22:19,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (1/1) ... [2019-10-15 02:22:19,325 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (1/1) ... [2019-10-15 02:22:19,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 02:22:19,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 02:22:19,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 02:22:19,356 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 02:22:19,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:22:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 02:22:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 02:22:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2019-10-15 02:22:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-10-15 02:22:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-10-15 02:22:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-15 02:22:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-15 02:22:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-15 02:22:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 02:22:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 02:22:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 02:22:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 02:22:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 02:22:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 02:22:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 02:22:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 02:22:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 02:22:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-15 02:22:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-15 02:22:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-15 02:22:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-15 02:22:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_tag_valid [2019-10-15 02:22:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __ata_qc_from_tag [2019-10-15 02:22:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_qc_from_tag [2019-10-15 02:22:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ac_err_mask [2019-10-15 02:22:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_busy_wait [2019-10-15 02:22:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_wait_idle [2019-10-15 02:22:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_pkt_footer [2019-10-15 02:22:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba28 [2019-10-15 02:22:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba48 [2019-10-15 02:22:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_port_start [2019-10-15 02:22:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_ata_sg [2019-10-15 02:22:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_sg [2019-10-15 02:22:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_ata_pkt [2019-10-15 02:22:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_pkt [2019-10-15 02:22:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dma_prep [2019-10-15 02:22:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_nodata_prep [2019-10-15 02:22:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_qc_prep [2019-10-15 02:22:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __pdc20621_push_hdma [2019-10-15 02:22:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_push_hdma [2019-10-15 02:22:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_pop_hdma [2019-10-15 02:22:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dump_hdma [2019-10-15 02:22:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_packet_start [2019-10-15 02:22:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_qc_issue [2019-10-15 02:22:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_intr [2019-10-15 02:22:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_irq_clear [2019-10-15 02:22:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_interrupt [2019-10-15 02:22:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_freeze [2019-10-15 02:22:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_thaw [2019-10-15 02:22:19,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_reset_port [2019-10-15 02:22:19,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_softreset [2019-10-15 02:22:19,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_error_handler [2019-10-15 02:22:19,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_post_internal_cmd [2019-10-15 02:22:19,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_check_atapi_dma [2019-10-15 02:22:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_tf_load_mmio [2019-10-15 02:22:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_exec_command_mmio [2019-10-15 02:22:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_setup_port [2019-10-15 02:22:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_put_to_dimm [2019-10-15 02:22:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_i2c_read [2019-10-15 02:22:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_detect_dimm [2019-10-15 02:22:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_prog_dimm0 [2019-10-15 02:22:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_prog_dimm_global [2019-10-15 02:22:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dimm_init [2019-10-15 02:22:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_20621_init [2019-10-15 02:22:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_init_one [2019-10-15 02:22:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_pci_driver_init [2019-10-15 02:22:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_pci_driver_exit [2019-10-15 02:22:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ata_port_operations_2 [2019-10-15 02:22:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2019-10-15 02:22:19,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_1 [2019-10-15 02:22:19,447 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 02:22:19,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 02:22:19,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 02:22:19,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-15 02:22:19,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 02:22:19,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 02:22:19,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 02:22:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-15 02:22:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-15 02:22:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-15 02:22:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-15 02:22:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 02:22:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 02:22:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 02:22:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 02:22:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_activate [2019-10-15 02:22:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_alloc_pinfo [2019-10-15 02:22:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_pci_remove_one [2019-10-15 02:22:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_port_pbar_desc [2019-10-15 02:22:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_print_version [2019-10-15 02:22:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_qc_complete [2019-10-15 02:22:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_ioctl [2019-10-15 02:22:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_queuecmd [2019-10-15 02:22:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_slave_config [2019-10-15 02:22:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_slave_destroy [2019-10-15 02:22:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_unlock_native_capacity [2019-10-15 02:22:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_error_handler [2019-10-15 02:22:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_exec_command [2019-10-15 02:22:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2019-10-15 02:22:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_softreset [2019-10-15 02:22:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_tf_load [2019-10-15 02:22:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_std_bios_param [2019-10-15 02:22:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-15 02:22:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-15 02:22:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-15 02:22:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2019-10-15 02:22:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-15 02:22:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-15 02:22:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 02:22:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 02:22:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-15 02:22:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 02:22:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-15 02:22:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 02:22:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2019-10-15 02:22:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_regions [2019-10-15 02:22:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_table [2019-10-15 02:22:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_pin_device [2019-10-15 02:22:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 02:22:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-10-15 02:22:19,458 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 02:22:19,458 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 02:22:19,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 02:22:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 02:22:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 02:22:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 02:22:19,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 02:22:19,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 02:22:19,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-15 02:22:19,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-15 02:22:19,463 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 02:22:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 02:22:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 02:22:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 02:22:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 02:22:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-10-15 02:22:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 02:22:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-10-15 02:22:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 02:22:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-15 02:22:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-15 02:22:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 02:22:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-15 02:22:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-15 02:22:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 02:22:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 02:22:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-15 02:22:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-15 02:22:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 02:22:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 02:22:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 02:22:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 02:22:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 02:22:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 02:22:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 02:22:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 02:22:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 02:22:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 02:22:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 02:22:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 02:22:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 02:22:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 02:22:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 02:22:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 02:22:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 02:22:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 02:22:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ata_port_operations_2 [2019-10-15 02:22:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2019-10-15 02:22:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_1 [2019-10-15 02:22:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-15 02:22:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-15 02:22:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2019-10-15 02:22:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_pin_device [2019-10-15 02:22:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-15 02:22:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 02:22:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 02:22:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-10-15 02:22:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-15 02:22:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-15 02:22:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-15 02:22:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 02:22:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2019-10-15 02:22:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-15 02:22:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-15 02:22:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_table [2019-10-15 02:22:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_regions [2019-10-15 02:22:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 02:22:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 02:22:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_alloc_pinfo [2019-10-15 02:22:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_activate [2019-10-15 02:22:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_ioctl [2019-10-15 02:22:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_queuecmd [2019-10-15 02:22:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure ata_qc_complete [2019-10-15 02:22:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure ata_std_bios_param [2019-10-15 02:22:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_unlock_native_capacity [2019-10-15 02:22:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_slave_config [2019-10-15 02:22:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_slave_destroy [2019-10-15 02:22:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure ata_pci_remove_one [2019-10-15 02:22:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure ata_print_version [2019-10-15 02:22:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure ata_port_pbar_desc [2019-10-15 02:22:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure ata_tag_valid [2019-10-15 02:22:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure __ata_qc_from_tag [2019-10-15 02:22:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure ata_qc_from_tag [2019-10-15 02:22:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 02:22:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 02:22:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure ac_err_mask [2019-10-15 02:22:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_tf_load [2019-10-15 02:22:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_exec_command [2019-10-15 02:22:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2019-10-15 02:22:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_softreset [2019-10-15 02:22:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_error_handler [2019-10-15 02:22:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_busy_wait [2019-10-15 02:22:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2019-10-15 02:22:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ata_wait_idle [2019-10-15 02:22:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_pkt_footer [2019-10-15 02:22:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba28 [2019-10-15 02:22:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba48 [2019-10-15 02:22:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_init_one [2019-10-15 02:22:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_error_handler [2019-10-15 02:22:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_freeze [2019-10-15 02:22:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_thaw [2019-10-15 02:22:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_port_start [2019-10-15 02:22:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_qc_prep [2019-10-15 02:22:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_tf_load_mmio [2019-10-15 02:22:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_exec_command_mmio [2019-10-15 02:22:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dimm_init [2019-10-15 02:22:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_detect_dimm [2019-10-15 02:22:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_i2c_read [2019-10-15 02:22:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_prog_dimm0 [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_prog_dimm_global [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_put_to_dimm [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_irq_clear [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_qc_issue [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_softreset [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_post_internal_cmd [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_check_atapi_dma [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 02:22:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 02:22:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_ata_sg [2019-10-15 02:22:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_sg [2019-10-15 02:22:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_ata_pkt [2019-10-15 02:22:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_pkt [2019-10-15 02:22:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dma_prep [2019-10-15 02:22:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_nodata_prep [2019-10-15 02:22:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure __pdc20621_push_hdma [2019-10-15 02:22:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_push_hdma [2019-10-15 02:22:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_pop_hdma [2019-10-15 02:22:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dump_hdma [2019-10-15 02:22:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_packet_start [2019-10-15 02:22:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_intr [2019-10-15 02:22:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_interrupt [2019-10-15 02:22:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_reset_port [2019-10-15 02:22:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_setup_port [2019-10-15 02:22:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 02:22:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_20621_init [2019-10-15 02:22:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_pci_driver_init [2019-10-15 02:22:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_pci_driver_exit [2019-10-15 02:22:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 02:22:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 02:22:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 02:22:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 02:22:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-15 02:22:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 02:22:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-15 02:22:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-15 02:22:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 02:22:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 02:22:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 02:22:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 02:22:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 02:22:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 02:22:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 02:22:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 02:22:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 02:22:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 02:22:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 02:22:22,934 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 02:22:57,715 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 02:22:57,716 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 02:22:57,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:22:57 BoogieIcfgContainer [2019-10-15 02:22:57,718 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 02:22:57,719 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 02:22:57,719 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 02:22:57,722 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 02:22:57,722 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:22:16" (1/3) ... [2019-10-15 02:22:57,724 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55598743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:22:57, skipping insertion in model container [2019-10-15 02:22:57,724 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:22:19" (2/3) ... [2019-10-15 02:22:57,726 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55598743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:22:57, skipping insertion in model container [2019-10-15 02:22:57,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:22:57" (3/3) ... [2019-10-15 02:22:57,730 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2019-10-15 02:22:57,737 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 02:22:57,752 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 02:22:57,765 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 02:22:57,802 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 02:22:57,803 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 02:22:57,803 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 02:22:57,803 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 02:22:57,803 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 02:22:57,803 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 02:22:57,803 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 02:22:57,803 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 02:22:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states. [2019-10-15 02:22:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2019-10-15 02:22:57,875 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:22:57,876 INFO L380 BasicCegarLoop]: trace histogram [12, 9, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:22:57,878 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:22:57,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:22:57,883 INFO L82 PathProgramCache]: Analyzing trace with hash 2049598478, now seen corresponding path program 1 times [2019-10-15 02:22:57,891 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:22:57,891 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247988965] [2019-10-15 02:22:57,891 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:22:57,892 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:22:57,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY