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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 10:24:32,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 10:24:32,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 10:24:32,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 10:24:32,636 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 10:24:32,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 10:24:32,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 10:24:32,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 10:24:32,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 10:24:32,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 10:24:32,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 10:24:32,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 10:24:32,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 10:24:32,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 10:24:32,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 10:24:32,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 10:24:32,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 10:24:32,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 10:24:32,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 10:24:32,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 10:24:32,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 10:24:32,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 10:24:32,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 10:24:32,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 10:24:32,661 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 10:24:32,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 10:24:32,662 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 10:24:32,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 10:24:32,663 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 10:24:32,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 10:24:32,664 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 10:24:32,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 10:24:32,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 10:24:32,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 10:24:32,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 10:24:32,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 10:24:32,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 10:24:32,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 10:24:32,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 10:24:32,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 10:24:32,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 10:24:32,671 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 10:24:32,686 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 10:24:32,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 10:24:32,687 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 10:24:32,687 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 10:24:32,688 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 10:24:32,688 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 10:24:32,688 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 10:24:32,688 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 10:24:32,688 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 10:24:32,689 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 10:24:32,689 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 10:24:32,690 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 10:24:32,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 10:24:32,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 10:24:32,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 10:24:32,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 10:24:32,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 10:24:32,691 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 10:24:32,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 10:24:32,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 10:24:32,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 10:24:32,692 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 10:24:32,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 10:24:32,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 10:24:32,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 10:24:32,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 10:24:32,693 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 10:24:32,693 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 10:24:32,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 10:24:32,693 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 10:24:32,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 10:24:32,733 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 10:24:32,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 10:24:32,738 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 10:24:32,738 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 10:24:32,739 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2019-09-10 10:24:32,797 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1450a470a/7b98ec6606d04b8289527eab7b7f8523/FLAGe87877844 [2019-09-10 10:24:33,846 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 10:24:33,847 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2019-09-10 10:24:33,908 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1450a470a/7b98ec6606d04b8289527eab7b7f8523/FLAGe87877844 [2019-09-10 10:24:34,113 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1450a470a/7b98ec6606d04b8289527eab7b7f8523 [2019-09-10 10:24:34,121 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 10:24:34,123 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 10:24:34,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 10:24:34,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 10:24:34,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 10:24:34,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 10:24:34" (1/1) ... [2019-09-10 10:24:34,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f6ee3da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:34, skipping insertion in model container [2019-09-10 10:24:34,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 10:24:34" (1/1) ... [2019-09-10 10:24:34,172 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 10:24:34,353 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 10:24:40,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 10:24:40,713 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 10:24:42,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 10:24:44,900 INFO L192 MainTranslator]: Completed translation [2019-09-10 10:24:44,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44 WrapperNode [2019-09-10 10:24:44,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 10:24:44,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 10:24:44,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 10:24:44,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 10:24:44,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (1/1) ... [2019-09-10 10:24:44,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (1/1) ... [2019-09-10 10:24:45,215 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (1/1) ... [2019-09-10 10:24:45,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (1/1) ... [2019-09-10 10:24:46,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (1/1) ... [2019-09-10 10:24:46,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (1/1) ... [2019-09-10 10:24:47,029 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (1/1) ... [2019-09-10 10:24:47,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 10:24:47,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 10:24:47,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 10:24:47,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 10:24:47,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (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 [2019-09-10 10:24:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 10:24:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 10:24:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 10:24:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 10:24:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 10:24:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 10:24:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 10:24:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 10:24:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 10:24:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2019-09-10 10:24:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-10 10:24:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 10:24:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 10:24:47,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-10 10:24:47,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2019-09-10 10:24:47,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-10 10:24:47,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-09-10 10:24:47,313 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 10:24:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 10:24:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-10 10:24:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-10 10:24:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-10 10:24:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-09-10 10:24:47,315 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 10:24:47,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-10 10:24:47,315 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 10:24:47,315 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 10:24:47,315 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 10:24:47,315 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 10:24:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-10 10:24:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-10 10:24:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 10:24:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-10 10:24:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-09-10 10:24:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-10 10:24:47,316 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-09-10 10:24:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-10 10:24:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-10 10:24:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 10:24:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-10 10:24:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-10 10:24:47,317 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 10:24:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 10:24:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-09-10 10:24:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-09-10 10:24:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-09-10 10:24:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-09-10 10:24:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 10:24:47,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 10:24:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 10:24:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 10:24:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 10:24:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 10:24:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2019-09-10 10:24:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-09-10 10:24:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 10:24:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 10:24:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 10:24:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 10:24:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 10:24:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 10:24:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-09-10 10:24:47,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-09-10 10:24:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 10:24:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 10:24:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 10:24:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 10:24:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-10 10:24:47,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-10 10:24:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-10 10:24:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-10 10:24:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-10 10:24:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2019-09-10 10:24:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-09-10 10:24:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-10 10:24:47,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-09-10 10:24:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 10:24:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 10:24:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-10 10:24:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure PROC_I [2019-09-10 10:24:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE [2019-09-10 10:24:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-09-10 10:24:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-09-10 10:24:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2019-09-10 10:24:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2019-09-10 10:24:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2019-09-10 10:24:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_submit_command [2019-09-10 10:24:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_intr_mask [2019-09-10 10:24:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5B_intr_mask [2019-09-10 10:24:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_intr_mask [2019-09-10 10:24:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_fifo_full [2019-09-10 10:24:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_completed [2019-09-10 10:24:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_completed [2019-09-10 10:24:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_intr_pending [2019-09-10 10:24:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5B_intr_pending [2019-09-10 10:24:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_intr_pending [2019-09-10 10:24:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure set_performant_mode [2019-09-10 10:24:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure addQ [2019-09-10 10:24:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure removeQ [2019-09-10 10:24:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure enqueue_cmd_and_start_io [2019-09-10 10:24:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_sg_chain_blocks [2019-09-10 10:24:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_allocate_sg_chain_blocks [2019-09-10 10:24:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_unmap_sg_chain_block [2019-09-10 10:24:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_map_sg_chain_block [2019-09-10 10:24:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2019-09-10 10:24:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2019-09-10 10:24:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2019-09-10 10:24:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2019-09-10 10:24:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_alloc [2019-09-10 10:24:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_free [2019-09-10 10:24:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_stack_setup [2019-09-10 10:24:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_stack_free [2019-09-10 10:24:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure find_bus_target_lun [2019-09-10 10:24:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_add_entry [2019-09-10 10:24:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_remove_entry [2019-09-10 10:24:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup_botched_add [2019-09-10 10:24:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_the_same [2019-09-10 10:24:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_cciss_scsi_table [2019-09-10 10:24:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_scsi3addr [2019-09-10 10:24:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_setup [2019-09-10 10:24:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_scsi_command [2019-09-10 10:24:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_detect [2019-09-10 10:24:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_unmap_one [2019-09-10 10:24:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_map_one [2019-09-10 10:24:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_do_simple_cmd [2019-09-10 10:24:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_interpret_error [2019-09-10 10:24:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_do_inquiry [2019-09-10 10:24:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_get_device_id [2019-09-10 10:24:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_do_report_phys_luns [2019-09-10 10:24:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_update_non_disk_devices [2019-09-10 10:24:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure is_keyword [2019-09-10 10:24:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_user_command [2019-09-10 10:24:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_proc_info [2019-09-10 10:24:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scatter_gather [2019-09-10 10:24:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_queue_command_lck [2019-09-10 10:24:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_queue_command [2019-09-10 10:24:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_unregister_scsi [2019-09-10 10:24:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_engage_scsi [2019-09-10 10:24:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_tape_report [2019-09-10 10:24:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_device_to_become_ready [2019-09-10 10:24:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_eh_device_reset_handler [2019-09-10 10:24:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_eh_abort_handler [2019-09-10 10:24:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_show_header [2019-09-10 10:24:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_start [2019-09-10 10:24:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_show [2019-09-10 10:24:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_next [2019-09-10 10:24:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_stop [2019-09-10 10:24:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_open [2019-09-10 10:24:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_proc_write [2019-09-10 10:24:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_procinit [2019-09-10 10:24:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ctlr_is_hard_resettable [2019-09-10 10:24:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ctlr_is_soft_resettable [2019-09-10 10:24:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ctlr_is_resettable [2019-09-10 10:24:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure host_show_resettable [2019-09-10 10:24:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure host_store_rescan [2019-09-10 10:24:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure host_show_transport_mode [2019-09-10 10:24:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_show_unique_id [2019-09-10 10:24:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_show_vendor [2019-09-10 10:24:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_show_model [2019-09-10 10:24:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_show_rev [2019-09-10 10:24:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_show_lunid [2019-09-10 10:24:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_show_raid_level [2019-09-10 10:24:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_show_usage_count [2019-09-10 10:24:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_hba_release [2019-09-10 10:24:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_create_hba_sysfs_entry [2019-09-10 10:24:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_destroy_hba_sysfs_entry [2019-09-10 10:24:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_device_release [2019-09-10 10:24:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_create_ld_sysfs_entry [2019-09-10 10:24:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_destroy_ld_sysfs_entry [2019-09-10 10:24:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_alloc [2019-09-10 10:24:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_special_alloc [2019-09-10 10:24:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_free [2019-09-10 10:24:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_special_free [2019-09-10 10:24:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_host [2019-09-10 10:24:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drv [2019-09-10 10:24:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_open [2019-09-10 10:24:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_unlocked_open [2019-09-10 10:24:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_release [2019-09-10 10:24:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure do_ioctl [2019-09-10 10:24:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_compat_ioctl [2019-09-10 10:24:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_ioctl32_passthru [2019-09-10 10:24:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_ioctl32_big_passthru [2019-09-10 10:24:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getgeo [2019-09-10 10:24:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ioctl_unit_attention [2019-09-10 10:24:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getpciinfo [2019-09-10 10:24:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getintinfo [2019-09-10 10:24:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_setintinfo [2019-09-10 10:24:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getnodename [2019-09-10 10:24:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_setnodename [2019-09-10 10:24:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getheartbeat [2019-09-10 10:24:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getbustypes [2019-09-10 10:24:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getfirmver [2019-09-10 10:24:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getdrivver [2019-09-10 10:24:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getluninfo [2019-09-10 10:24:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_passthru [2019-09-10 10:24:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_bigpassthru [2019-09-10 10:24:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_ioctl [2019-09-10 10:24:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_check_queues [2019-09-10 10:24:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_softirq_done [2019-09-10 10:24:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure log_unit_to_scsi3addr [2019-09-10 10:24:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_get_device_descr [2019-09-10 10:24:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_get_serial_no [2019-09-10 10:24:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_add_disk [2019-09-10 10:24:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_update_drive_info [2019-09-10 10:24:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_alloc_drive_info [2019-09-10 10:24:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_drive_info [2019-09-10 10:24:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_gendisk [2019-09-10 10:24:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_add_gendisk [2019-09-10 10:24:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_add_controller_node [2019-09-10 10:24:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rebuild_lun_table [2019-09-10 10:24:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_clear_drive_info [2019-09-10 10:24:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_disk [2019-09-10 10:24:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_cmd [2019-09-10 10:24:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_send_reset [2019-09-10 10:24:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure check_target_status [2019-09-10 10:24:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure process_sendcmd_error [2019-09-10 10:24:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd_withirq_core [2019-09-10 10:24:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd_withirq [2019-09-10 10:24:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_geometry_inquiry [2019-09-10 10:24:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_read_capacity [2019-09-10 10:24:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_read_capacity_16 [2019-09-10 10:24:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_revalidate [2019-09-10 10:24:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pci_mem [2019-09-10 10:24:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure start_io [2019-09-10 10:24:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure resend_cciss_cmd [2019-09-10 10:24:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure make_status_bytes [2019-09-10 10:24:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure evaluate_target_status [2019-09-10 10:24:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_command [2019-09-10 10:24:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_tag_contains_index [2019-09-10 10:24:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_tag_to_index [2019-09-10 10:24:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_tag_discard_error_bits [2019-09-10 10:24:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_mark_tag_indexed [2019-09-10 10:24:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_set_tag_index [2019-09-10 10:24:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cciss_request [2019-09-10 10:24:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_completion [2019-09-10 10:24:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure interrupt_pending [2019-09-10 10:24:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure interrupt_not_for_us [2019-09-10 10:24:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bad_tag [2019-09-10 10:24:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_cmd [2019-09-10 10:24:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure next_command [2019-09-10 10:24:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure process_indexed_cmd [2019-09-10 10:24:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure process_nonindexed_cmd [2019-09-10 10:24:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ignore_bogus_interrupt [2019-09-10 10:24:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_intx_discard_completions [2019-09-10 10:24:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_msix_discard_completions [2019-09-10 10:24:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cciss_intx [2019-09-10 10:24:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cciss_msix_intr [2019-09-10 10:24:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_scan_list [2019-09-10 10:24:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_from_scan_list [2019-09-10 10:24:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_thread [2019-09-10 10:24:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_unit_attention [2019-09-10 10:24:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure print_cfg_table [2019-09-10 10:24:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure find_PCI_BAR_index [2019-09-10 10:24:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_bucket_map [2019-09-10 10:24:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_wait_for_mode_change_ack [2019-09-10 10:24:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_enter_performant_mode [2019-09-10 10:24:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_put_controller_into_performant_mode [2019-09-10 10:24:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_interrupt_mode [2019-09-10 10:24:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_lookup_board_id [2019-09-10 10:24:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_board_disabled [2019-09-10 10:24:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_pci_find_memory_BAR [2019-09-10 10:24:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_wait_for_board_state [2019-09-10 10:24:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_find_cfg_addrs [2019-09-10 10:24:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_find_cfgtables [2019-09-10 10:24:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_get_max_perf_mode_cmds [2019-09-10 10:24:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_find_board_params [2019-09-10 10:24:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure CISS_signature_present [2019-09-10 10:24:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_enable_scsi_prefetch [2019-09-10 10:24:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_p600_dma_prefetch_quirk [2019-09-10 10:24:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_pci_init [2019-09-10 10:24:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cciss_hba [2019-09-10 10:24:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure free_hba [2019-09-10 10:24:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_message [2019-09-10 10:24:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_controller_hard_reset [2019-09-10 10:24:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure init_driver_version [2019-09-10 10:24:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure write_driver_ver_to_cfgtable [2019-09-10 10:24:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure read_driver_ver_from_cfgtable [2019-09-10 10:24:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure controller_reset_failed [2019-09-10 10:24:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_kdump_hard_reset_controller [2019-09-10 10:24:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_init_reset_devices [2019-09-10 10:24:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_allocate_cmd_pool [2019-09-10 10:24:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_allocate_scatterlists [2019-09-10 10:24:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_scatterlists [2019-09-10 10:24:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_cmd_pool [2019-09-10 10:24:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_request_irq [2019-09-10 10:24:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_kdump_soft_reset [2019-09-10 10:24:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_undo_allocations_after_kdump_soft_reset [2019-09-10 10:24:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_init_one [2019-09-10 10:24:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_shutdown [2019-09-10 10:24:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_enter_simple_mode [2019-09-10 10:24:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_remove_one [2019-09-10 10:24:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_init [2019-09-10 10:24:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_cleanup [2019-09-10 10:24:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 10:24:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-10 10:24:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-10 10:24:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-10 10:24:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-10 10:24:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-10 10:24:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-09-10 10:24:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-10 10:24:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_8 [2019-09-10 10:24:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_9 [2019-09-10 10:24:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_10 [2019-09-10 10:24:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-09-10 10:24:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-09-10 10:24:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-09-10 10:24:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-09-10 10:24:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-09-10 10:24:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-09-10 10:24:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_17 [2019-09-10 10:24:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-09-10 10:24:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-09-10 10:24:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-09-10 10:24:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-09-10 10:24:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-09-10 10:24:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-09-10 10:24:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 10:24:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 10:24:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 10:24:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cciss_mutex [2019-09-10 10:24:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cciss_mutex [2019-09-10 10:24:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cciss_mutex [2019-09-10 10:24:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cciss_mutex [2019-09-10 10:24:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cciss_mutex [2019-09-10 10:24:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cciss_mutex [2019-09-10 10:24:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cciss_mutex [2019-09-10 10:24:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 10:24:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-10 10:24:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-10 10:24:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-10 10:24:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 10:24:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-10 10:24:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-10 10:24:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 10:24:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 10:24:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 10:24:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 10:24:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 10:24:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 10:24:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 10:24:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_scan_mutex [2019-09-10 10:24:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_scan_mutex [2019-09-10 10:24:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_scan_mutex [2019-09-10 10:24:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_scan_mutex [2019-09-10 10:24:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_scan_mutex [2019-09-10 10:24:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_scan_mutex [2019-09-10 10:24:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_scan_mutex [2019-09-10 10:24:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 10:24:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 10:24:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __bus_register [2019-09-10 10:24:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 10:24:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-10 10:24:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-09-10 10:24:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-10 10:24:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 10:24:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-10 10:24:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 10:24:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 10:24:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 10:24:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 10:24:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-10 10:24:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-10 10:24:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 10:24:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-10 10:24:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-10 10:24:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-10 10:24:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 10:24:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2019-09-10 10:24:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2019-09-10 10:24:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2019-09-10 10:24:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_complete_request [2019-09-10 10:24:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_end_request_all [2019-09-10 10:24:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2019-09-10 10:24:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_peek_request [2019-09-10 10:24:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_bounce_limit [2019-09-10 10:24:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2019-09-10 10:24:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2019-09-10 10:24:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2019-09-10 10:24:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_softirq_done [2019-09-10 10:24:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_sg [2019-09-10 10:24:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2019-09-10 10:24:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_request [2019-09-10 10:24:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_stop_queue [2019-09-10 10:24:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2019-09-10 10:24:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-09-10 10:24:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure check_signature [2019-09-10 10:24:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2019-09-10 10:24:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-10 10:24:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2019-09-10 10:24:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2019-09-10 10:24:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 10:24:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 10:24:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 10:24:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 10:24:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2019-09-10 10:24:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 10:24:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 10:24:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 10:24:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-09-10 10:24:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 10:24:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-09-10 10:24:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-09-10 10:24:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-09-10 10:24:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 10:24:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-10 10:24:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2019-09-10 10:24:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 10:24:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-09-10 10:24:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-10 10:24:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 10:24:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-09-10 10:24:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-09-10 10:24:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-09-10 10:24:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cciss_dev_type_probe_2 [2019-09-10 10:24:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cciss_host_type_probe_3 [2019-09-10 10:24:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-10 10:24:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-10 10:24:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 10:24:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-10 10:24:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-10 10:24:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 10:24:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-09-10 10:24:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-09-10 10:24:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-09-10 10:24:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-09-10 10:24:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 10:24:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_link_state [2019-09-10 10:24:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-09-10 10:24:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-09-10 10:24:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 10:24:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-09-10 10:24:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-09-10 10:24:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2019-09-10 10:24:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 10:24:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 10:24:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-10 10:24:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-10 10:24:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 10:24:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 10:24:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-09-10 10:24:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2019-09-10 10:24:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-09-10 10:24:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-09-10 10:24:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2019-09-10 10:24:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-09-10 10:24:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 10:24:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-10 10:24:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-09-10 10:24:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_blk_ioctl [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_type [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2019-09-10 10:24:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2019-09-10 10:24:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-09-10 10:24:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_device [2019-09-10 10:24:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2019-09-10 10:24:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2019-09-10 10:24:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-10 10:24:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2019-09-10 10:24:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-10 10:24:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-10 10:24:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2019-09-10 10:24:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-09-10 10:24:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-09-10 10:24:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2019-09-10 10:24:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-09-10 10:24:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-10 10:24:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2019-09-10 10:24:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-09-10 10:24:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-10 10:24:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 10:24:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 10:24:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 10:24:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 10:24:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 10:24:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 10:24:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 10:24:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 10:24:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 10:24:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 10:24:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2019-09-10 10:24:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-10 10:24:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2019-09-10 10:24:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-10 10:24:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-09-10 10:24:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 10:24:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-10 10:24:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-10 10:24:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 10:24:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 10:24:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 10:24:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 10:24:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 10:24:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 10:24:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 10:24:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-10 10:24:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-10 10:24:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-10 10:24:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-10 10:24:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 10:24:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 10:24:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-10 10:24:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 10:24:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 10:24:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-10 10:24:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 10:24:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-10 10:24:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-10 10:24:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-09-10 10:24:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 10:24:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-10 10:24:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 10:24:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 10:24:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-10 10:24:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 10:24:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 10:24:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 10:24:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-10 10:24:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 10:24:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-10 10:24:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-10 10:24:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_17 [2019-09-10 10:24:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 10:24:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-10 10:24:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-10 10:24:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-10 10:24:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-09-10 10:24:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-09-10 10:24:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-09-10 10:24:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-09-10 10:24:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-10 10:24:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-10 10:24:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-10 10:24:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-09-10 10:24:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-09-10 10:24:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-09-10 10:24:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-09-10 10:24:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-09-10 10:24:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-09-10 10:24:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2019-09-10 10:24:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-09-10 10:24:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-09-10 10:24:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cciss_mutex [2019-09-10 10:24:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cciss_mutex [2019-09-10 10:24:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-10 10:24:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-10 10:24:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 10:24:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_scan_mutex [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_scan_mutex [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-10 10:24:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 10:24:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 10:24:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-10 10:24:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-10 10:24:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 10:24:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-10 10:24:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-10 10:24:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 10:24:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-10 10:24:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-10 10:24:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-10 10:24:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 10:24:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-09-10 10:24:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-09-10 10:24:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 10:24:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-10 10:24:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-10 10:24:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2019-09-10 10:24:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-10 10:24:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-10 10:24:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 10:24:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 10:24:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 10:24:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure __bus_register [2019-09-10 10:24:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2019-09-10 10:24:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 10:24:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 10:24:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 10:24:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure check_signature [2019-09-10 10:24:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2019-09-10 10:24:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-09-10 10:24:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-09-10 10:24:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-09-10 10:24:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-09-10 10:24:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-09-10 10:24:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 10:24:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-09-10 10:24:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-09-10 10:24:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-09-10 10:24:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 10:24:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 10:24:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-10 10:24:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-10 10:24:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 10:24:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 10:24:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 10:24:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 10:24:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-09-10 10:24:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-09-10 10:24:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-09-10 10:24:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-09-10 10:24:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 10:24:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 10:24:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 10:24:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 10:24:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 10:24:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 10:24:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 10:24:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 10:24:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 10:24:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 10:24:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2019-09-10 10:24:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-09-10 10:24:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-09-10 10:24:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-09-10 10:24:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 10:24:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 10:24:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 10:24:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 10:24:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 10:24:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 10:24:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 10:24:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 10:24:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 10:24:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 10:24:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 10:24:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 10:24:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 10:24:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 10:24:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-10 10:24:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-10 10:24:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-10 10:24:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-10 10:24:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-10 10:24:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2019-09-10 10:24:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-09-10 10:24:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-10 10:24:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-09-10 10:24:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 10:24:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 10:24:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_link_state [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-09-10 10:24:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-10 10:24:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-09-10 10:24:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-09-10 10:24:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-09-10 10:24:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2019-09-10 10:24:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure PROC_I [2019-09-10 10:24:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure PDE [2019-09-10 10:24:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2019-09-10 10:24:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-10 10:24:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-10 10:24:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2019-09-10 10:24:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-10 10:24:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-09-10 10:24:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2019-09-10 10:24:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2019-09-10 10:24:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2019-09-10 10:24:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_blk_ioctl [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2019-09-10 10:24:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure blk_peek_request [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_request [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_end_request_all [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_complete_request [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2019-09-10 10:24:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2019-09-10 10:24:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_softirq_done [2019-09-10 10:24:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2019-09-10 10:24:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_type [2019-09-10 10:24:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-09-10 10:24:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-09-10 10:24:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-09-10 10:24:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_submit_command [2019-09-10 10:24:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_intr_mask [2019-09-10 10:24:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure SA5B_intr_mask [2019-09-10 10:24:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_intr_mask [2019-09-10 10:24:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_fifo_full [2019-09-10 10:24:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_completed [2019-09-10 10:24:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_completed [2019-09-10 10:24:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_intr_pending [2019-09-10 10:24:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure SA5B_intr_pending [2019-09-10 10:24:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_intr_pending [2019-09-10 10:24:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure do_cciss_request [2019-09-10 10:24:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure do_cciss_intx [2019-09-10 10:24:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure do_cciss_msix_intr [2019-09-10 10:24:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_open [2019-09-10 10:24:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_unlocked_open [2019-09-10 10:24:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_release [2019-09-10 10:24:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure do_ioctl [2019-09-10 10:24:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_ioctl [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getgeo [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_revalidate [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure rebuild_lun_table [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_disk [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_read_capacity [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_read_capacity_16 [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_geometry_inquiry [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_interrupt_mode [2019-09-10 10:24:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_enter_simple_mode [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure start_io [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd_withirq [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd_withirq_core [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure process_sendcmd_error [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_scan_list [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure scan_thread [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_unit_attention [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_hba_release [2019-09-10 10:24:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_device_release [2019-09-10 10:24:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_gendisk [2019-09-10 10:24:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_drive_info [2019-09-10 10:24:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure next_command [2019-09-10 10:24:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_find_cfg_addrs [2019-09-10 10:24:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_pci_find_memory_BAR [2019-09-10 10:24:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_tag_discard_error_bits [2019-09-10 10:24:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure write_driver_ver_to_cfgtable [2019-09-10 10:24:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure calc_bucket_map [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_put_controller_into_performant_mode [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_procinit [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_compat_ioctl [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure set_performant_mode [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure addQ [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure removeQ [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure enqueue_cmd_and_start_io [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_sg_chain_blocks [2019-09-10 10:24:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_allocate_sg_chain_blocks [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_unmap_sg_chain_block [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_map_sg_chain_block [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2019-09-10 10:24:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_9 [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_8 [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2019-09-10 10:24:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_10 [2019-09-10 10:24:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-09-10 10:24:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2019-09-10 10:24:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2019-09-10 10:24:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure fill_cmd [2019-09-10 10:24:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_alloc [2019-09-10 10:24:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_special_alloc [2019-09-10 10:24:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_free [2019-09-10 10:24:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_special_free [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_proc_info [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_queue_command [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_eh_device_reset_handler [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_eh_abort_handler [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_alloc [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_free [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_stack_setup [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_stack_free [2019-09-10 10:24:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure find_bus_target_lun [2019-09-10 10:24:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_add_entry [2019-09-10 10:24:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 10:24:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_remove_entry [2019-09-10 10:24:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure fixup_botched_add [2019-09-10 10:24:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_the_same [2019-09-10 10:24:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_cciss_scsi_table [2019-09-10 10:24:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_scsi3addr [2019-09-10 10:24:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_setup [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure complete_scsi_command [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_detect [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_unmap_one [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_map_one [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_do_simple_cmd [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_interpret_error [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_do_inquiry [2019-09-10 10:24:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_get_device_id [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_do_report_phys_luns [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_update_non_disk_devices [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure is_keyword [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_user_command [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scatter_gather [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_queue_command_lck [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_unregister_scsi [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_engage_scsi [2019-09-10 10:24:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_tape_report [2019-09-10 10:24:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_device_to_become_ready [2019-09-10 10:24:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_show_header [2019-09-10 10:24:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_start [2019-09-10 10:24:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_show [2019-09-10 10:24:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_next [2019-09-10 10:24:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_stop [2019-09-10 10:24:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_open [2019-09-10 10:24:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_proc_write [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure ctlr_is_hard_resettable [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure ctlr_is_soft_resettable [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure ctlr_is_resettable [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure host_show_resettable [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure host_store_rescan [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure host_show_transport_mode [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_show_unique_id [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_show_vendor [2019-09-10 10:24:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_show_model [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure dev_show_rev [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_show_lunid [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_show_raid_level [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_show_usage_count [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_create_hba_sysfs_entry [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_destroy_hba_sysfs_entry [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_create_ld_sysfs_entry [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_destroy_ld_sysfs_entry [2019-09-10 10:24:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_host [2019-09-10 10:24:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_drv [2019-09-10 10:24:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_ioctl32_passthru [2019-09-10 10:24:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_ioctl32_big_passthru [2019-09-10 10:24:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure check_ioctl_unit_attention [2019-09-10 10:24:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getpciinfo [2019-09-10 10:24:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getintinfo [2019-09-10 10:24:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_setintinfo [2019-09-10 10:24:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getnodename [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_setnodename [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getheartbeat [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getbustypes [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getfirmver [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getdrivver [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getluninfo [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_passthru [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_bigpassthru [2019-09-10 10:24:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_check_queues [2019-09-10 10:24:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_softirq_done [2019-09-10 10:24:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure log_unit_to_scsi3addr [2019-09-10 10:24:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_get_device_descr [2019-09-10 10:24:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_get_serial_no [2019-09-10 10:24:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_add_disk [2019-09-10 10:24:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_update_drive_info [2019-09-10 10:24:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_alloc_drive_info [2019-09-10 10:24:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_add_gendisk [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_add_controller_node [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_clear_drive_info [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_send_reset [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure check_target_status [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pci_mem [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure resend_cciss_cmd [2019-09-10 10:24:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure make_status_bytes [2019-09-10 10:24:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure evaluate_target_status [2019-09-10 10:24:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure complete_command [2019-09-10 10:24:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_tag_contains_index [2019-09-10 10:24:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_tag_to_index [2019-09-10 10:24:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_mark_tag_indexed [2019-09-10 10:24:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_set_tag_index [2019-09-10 10:24:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_completion [2019-09-10 10:24:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure interrupt_pending [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure interrupt_not_for_us [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure bad_tag [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure finish_cmd [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure process_indexed_cmd [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure process_nonindexed_cmd [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure ignore_bogus_interrupt [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_intx_discard_completions [2019-09-10 10:24:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_msix_discard_completions [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure remove_from_scan_list [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure print_cfg_table [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure find_PCI_BAR_index [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_wait_for_mode_change_ack [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_enter_performant_mode [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_lookup_board_id [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_board_disabled [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_wait_for_board_state [2019-09-10 10:24:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_find_cfgtables [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_get_max_perf_mode_cmds [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_find_board_params [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure CISS_signature_present [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_enable_scsi_prefetch [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_p600_dma_prefetch_quirk [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_pci_init [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cciss_hba [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure free_hba [2019-09-10 10:24:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_message [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_controller_hard_reset [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure init_driver_version [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure read_driver_ver_from_cfgtable [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure controller_reset_failed [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_kdump_hard_reset_controller [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_init_reset_devices [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_allocate_cmd_pool [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_allocate_scatterlists [2019-09-10 10:24:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_scatterlists [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_cmd_pool [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_request_irq [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_kdump_soft_reset [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_undo_allocations_after_kdump_soft_reset [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_init_one [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_shutdown [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_remove_one [2019-09-10 10:24:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_init [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_cleanup [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cciss_dev_type_probe_2 [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cciss_host_type_probe_3 [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 10:24:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_busy_shutting_down_of_ctlr_info [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cciss_mutex [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cciss_mutex [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cciss_mutex [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cciss_mutex [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cciss_mutex [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-10 10:24:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_scan_mutex [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_scan_mutex [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_scan_mutex [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_scan_mutex [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_scan_mutex [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 10:24:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 10:24:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 10:24:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 10:24:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 10:24:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 10:29:13,458 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 10:29:13,459 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 10:29:13,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 10:29:13 BoogieIcfgContainer [2019-09-10 10:29:13,465 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 10:29:13,467 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 10:29:13,467 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 10:29:13,471 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 10:29:13,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 10:24:34" (1/3) ... [2019-09-10 10:29:13,474 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2becb36b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 10:29:13, skipping insertion in model container [2019-09-10 10:29:13,474 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:24:44" (2/3) ... [2019-09-10 10:29:13,475 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2becb36b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 10:29:13, skipping insertion in model container [2019-09-10 10:29:13,475 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 10:29:13" (3/3) ... [2019-09-10 10:29:13,477 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2019-09-10 10:29:13,494 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 10:29:13,520 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 10:29:13,547 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 10:29:13,593 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 10:29:13,593 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 10:29:13,593 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 10:29:13,593 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 10:29:13,593 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 10:29:13,593 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 10:29:13,594 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 10:29:13,594 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 10:29:13,725 INFO L276 IsEmpty]: Start isEmpty. Operand 5449 states. [2019-09-10 10:29:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-09-10 10:29:13,756 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:29:13,757 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:29:13,761 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:29:13,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:29:13,769 INFO L82 PathProgramCache]: Analyzing trace with hash 1313379660, now seen corresponding path program 1 times [2019-09-10 10:29:13,773 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:29:13,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:29:13,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:29:13,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:29:13,947 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:29:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:29:18,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:29:18,718 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:29:18,718 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:29:18,718 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:29:18,730 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:29:18,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:29:18,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:29:18,748 INFO L87 Difference]: Start difference. First operand 5449 states. Second operand 3 states. [2019-09-10 10:30:43,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:30:43,871 INFO L93 Difference]: Finished difference Result 9246 states and 12620 transitions. [2019-09-10 10:30:43,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:30:43,873 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-09-10 10:30:43,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:30:43,989 INFO L225 Difference]: With dead ends: 9246 [2019-09-10 10:30:43,990 INFO L226 Difference]: Without dead ends: 9204 [2019-09-10 10:30:43,991 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:30:44,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9204 states. [2019-09-10 10:30:44,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9204 to 9183. [2019-09-10 10:30:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9183 states. [2019-09-10 10:30:44,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9183 states to 9183 states and 12525 transitions. [2019-09-10 10:30:44,528 INFO L78 Accepts]: Start accepts. Automaton has 9183 states and 12525 transitions. Word has length 27 [2019-09-10 10:30:44,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:30:44,529 INFO L475 AbstractCegarLoop]: Abstraction has 9183 states and 12525 transitions. [2019-09-10 10:30:44,529 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:30:44,530 INFO L276 IsEmpty]: Start isEmpty. Operand 9183 states and 12525 transitions. [2019-09-10 10:30:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-09-10 10:30:44,537 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:30:44,537 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:30:44,537 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:30:44,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:30:44,538 INFO L82 PathProgramCache]: Analyzing trace with hash -1898067999, now seen corresponding path program 1 times [2019-09-10 10:30:44,538 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:30:44,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:30:44,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:30:44,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:30:44,544 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:30:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:30:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:30:50,839 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:30:50,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:30:50,839 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:30:50,842 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:30:50,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:30:50,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:30:50,843 INFO L87 Difference]: Start difference. First operand 9183 states and 12525 transitions. Second operand 3 states. [2019-09-10 10:31:05,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:31:05,684 INFO L93 Difference]: Finished difference Result 18046 states and 24635 transitions. [2019-09-10 10:31:05,684 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:31:05,684 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2019-09-10 10:31:05,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:31:05,838 INFO L225 Difference]: With dead ends: 18046 [2019-09-10 10:31:05,838 INFO L226 Difference]: Without dead ends: 18046 [2019-09-10 10:31:05,840 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:31:05,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18046 states. [2019-09-10 10:31:06,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18046 to 18034. [2019-09-10 10:31:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18034 states. [2019-09-10 10:31:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18034 states to 18034 states and 24624 transitions. [2019-09-10 10:31:06,647 INFO L78 Accepts]: Start accepts. Automaton has 18034 states and 24624 transitions. Word has length 39 [2019-09-10 10:31:06,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:31:06,647 INFO L475 AbstractCegarLoop]: Abstraction has 18034 states and 24624 transitions. [2019-09-10 10:31:06,647 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:31:06,648 INFO L276 IsEmpty]: Start isEmpty. Operand 18034 states and 24624 transitions. [2019-09-10 10:31:06,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-09-10 10:31:06,652 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:31:06,652 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:31:06,653 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:31:06,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:31:06,654 INFO L82 PathProgramCache]: Analyzing trace with hash 1286921735, now seen corresponding path program 1 times [2019-09-10 10:31:06,654 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:31:06,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:31:06,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:31:06,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:31:06,668 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:31:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:31:09,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:31:09,818 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:31:09,818 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:31:09,819 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:31:09,819 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:31:09,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:31:09,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:31:09,820 INFO L87 Difference]: Start difference. First operand 18034 states and 24624 transitions. Second operand 3 states. [2019-09-10 10:31:26,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:31:26,933 INFO L93 Difference]: Finished difference Result 20616 states and 27968 transitions. [2019-09-10 10:31:26,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:31:26,934 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2019-09-10 10:31:26,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:31:27,054 INFO L225 Difference]: With dead ends: 20616 [2019-09-10 10:31:27,055 INFO L226 Difference]: Without dead ends: 20616 [2019-09-10 10:31:27,055 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:31:27,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20616 states. [2019-09-10 10:31:27,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20616 to 20612. [2019-09-10 10:31:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20612 states. [2019-09-10 10:31:27,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20612 states to 20612 states and 27965 transitions. [2019-09-10 10:31:27,751 INFO L78 Accepts]: Start accepts. Automaton has 20612 states and 27965 transitions. Word has length 40 [2019-09-10 10:31:27,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:31:27,752 INFO L475 AbstractCegarLoop]: Abstraction has 20612 states and 27965 transitions. [2019-09-10 10:31:27,752 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:31:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 20612 states and 27965 transitions. [2019-09-10 10:31:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-09-10 10:31:27,757 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:31:27,757 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:31:27,757 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:31:27,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:31:27,757 INFO L82 PathProgramCache]: Analyzing trace with hash 1237360548, now seen corresponding path program 1 times [2019-09-10 10:31:27,758 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:31:27,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:31:27,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:31:27,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:31:27,764 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:31:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:31:33,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:31:33,695 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:31:33,695 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:31:33,695 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:31:33,696 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:31:33,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:31:33,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:31:33,697 INFO L87 Difference]: Start difference. First operand 20612 states and 27965 transitions. Second operand 3 states. [2019-09-10 10:31:52,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:31:52,601 INFO L93 Difference]: Finished difference Result 20611 states and 27963 transitions. [2019-09-10 10:31:52,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:31:52,602 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-09-10 10:31:52,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:31:52,690 INFO L225 Difference]: With dead ends: 20611 [2019-09-10 10:31:52,691 INFO L226 Difference]: Without dead ends: 20611 [2019-09-10 10:31:52,691 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:31:52,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20611 states. [2019-09-10 10:31:53,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20611 to 20611. [2019-09-10 10:31:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20611 states. [2019-09-10 10:31:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20611 states to 20611 states and 27963 transitions. [2019-09-10 10:31:53,366 INFO L78 Accepts]: Start accepts. Automaton has 20611 states and 27963 transitions. Word has length 41 [2019-09-10 10:31:53,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:31:53,370 INFO L475 AbstractCegarLoop]: Abstraction has 20611 states and 27963 transitions. [2019-09-10 10:31:53,370 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:31:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 20611 states and 27963 transitions. [2019-09-10 10:31:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-09-10 10:31:53,376 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:31:53,377 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:31:53,377 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:31:53,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:31:53,378 INFO L82 PathProgramCache]: Analyzing trace with hash -299031382, now seen corresponding path program 1 times [2019-09-10 10:31:53,378 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:31:53,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:31:53,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:31:53,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:31:53,383 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:31:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:31:56,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:31:56,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:31:56,356 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:31:56,356 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:31:56,357 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:31:56,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:31:56,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:31:56,358 INFO L87 Difference]: Start difference. First operand 20611 states and 27963 transitions. Second operand 3 states. [2019-09-10 10:32:14,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:32:14,438 INFO L93 Difference]: Finished difference Result 20610 states and 27961 transitions. [2019-09-10 10:32:14,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:32:14,438 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-09-10 10:32:14,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:32:14,516 INFO L225 Difference]: With dead ends: 20610 [2019-09-10 10:32:14,517 INFO L226 Difference]: Without dead ends: 20610 [2019-09-10 10:32:14,517 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:32:14,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20610 states. [2019-09-10 10:32:14,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20610 to 20610. [2019-09-10 10:32:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20610 states. [2019-09-10 10:32:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20610 states to 20610 states and 27961 transitions. [2019-09-10 10:32:15,083 INFO L78 Accepts]: Start accepts. Automaton has 20610 states and 27961 transitions. Word has length 42 [2019-09-10 10:32:15,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:32:15,084 INFO L475 AbstractCegarLoop]: Abstraction has 20610 states and 27961 transitions. [2019-09-10 10:32:15,084 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:32:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 20610 states and 27961 transitions. [2019-09-10 10:32:15,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-09-10 10:32:15,087 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:32:15,088 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:32:15,088 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:32:15,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:32:15,088 INFO L82 PathProgramCache]: Analyzing trace with hash -682536089, now seen corresponding path program 1 times [2019-09-10 10:32:15,088 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:32:15,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:32:15,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:32:15,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:32:15,093 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:32:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:32:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:32:20,506 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:32:20,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:32:20,506 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:32:20,507 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:32:20,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:32:20,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:32:20,508 INFO L87 Difference]: Start difference. First operand 20610 states and 27961 transitions. Second operand 3 states. [2019-09-10 10:32:39,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:32:39,350 INFO L93 Difference]: Finished difference Result 20609 states and 27959 transitions. [2019-09-10 10:32:39,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:32:39,350 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-09-10 10:32:39,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:32:39,424 INFO L225 Difference]: With dead ends: 20609 [2019-09-10 10:32:39,424 INFO L226 Difference]: Without dead ends: 20609 [2019-09-10 10:32:39,425 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:32:39,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20609 states. [2019-09-10 10:32:39,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20609 to 20609. [2019-09-10 10:32:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20609 states. [2019-09-10 10:32:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20609 states to 20609 states and 27959 transitions. [2019-09-10 10:32:40,031 INFO L78 Accepts]: Start accepts. Automaton has 20609 states and 27959 transitions. Word has length 43 [2019-09-10 10:32:40,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:32:40,031 INFO L475 AbstractCegarLoop]: Abstraction has 20609 states and 27959 transitions. [2019-09-10 10:32:40,031 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:32:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 20609 states and 27959 transitions. [2019-09-10 10:32:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-09-10 10:32:40,035 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:32:40,035 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:32:40,036 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:32:40,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:32:40,037 INFO L82 PathProgramCache]: Analyzing trace with hash 313724749, now seen corresponding path program 1 times [2019-09-10 10:32:40,037 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:32:40,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:32:40,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:32:40,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:32:40,042 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:32:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:32:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:32:42,390 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:32:42,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:32:42,391 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:32:42,391 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:32:42,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:32:42,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:32:42,392 INFO L87 Difference]: Start difference. First operand 20609 states and 27959 transitions. Second operand 3 states. [2019-09-10 10:33:00,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:33:00,763 INFO L93 Difference]: Finished difference Result 20677 states and 28003 transitions. [2019-09-10 10:33:00,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:33:00,764 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-09-10 10:33:00,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:33:00,850 INFO L225 Difference]: With dead ends: 20677 [2019-09-10 10:33:00,850 INFO L226 Difference]: Without dead ends: 20649 [2019-09-10 10:33:00,850 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:33:00,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20649 states. [2019-09-10 10:33:01,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20649 to 20647. [2019-09-10 10:33:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20647 states. [2019-09-10 10:33:01,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20647 states to 20647 states and 27962 transitions. [2019-09-10 10:33:01,399 INFO L78 Accepts]: Start accepts. Automaton has 20647 states and 27962 transitions. Word has length 44 [2019-09-10 10:33:01,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:33:01,399 INFO L475 AbstractCegarLoop]: Abstraction has 20647 states and 27962 transitions. [2019-09-10 10:33:01,400 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:33:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 20647 states and 27962 transitions. [2019-09-10 10:33:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-09-10 10:33:01,410 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:33:01,410 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:33:01,410 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:33:01,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:33:01,411 INFO L82 PathProgramCache]: Analyzing trace with hash 1734365770, now seen corresponding path program 1 times [2019-09-10 10:33:01,411 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:33:01,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:33:01,414 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:33:01,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:33:01,414 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:33:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:33:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:33:04,383 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:33:04,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:33:04,383 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:33:04,384 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:33:04,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:33:04,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:33:04,384 INFO L87 Difference]: Start difference. First operand 20647 states and 27962 transitions. Second operand 3 states. [2019-09-10 10:33:21,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:33:21,789 INFO L93 Difference]: Finished difference Result 40991 states and 55537 transitions. [2019-09-10 10:33:21,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:33:21,790 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 78 [2019-09-10 10:33:21,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:33:22,004 INFO L225 Difference]: With dead ends: 40991 [2019-09-10 10:33:22,005 INFO L226 Difference]: Without dead ends: 40991 [2019-09-10 10:33:22,006 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:33:22,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40991 states. [2019-09-10 10:33:23,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40991 to 40981. [2019-09-10 10:33:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40981 states. [2019-09-10 10:33:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40981 states to 40981 states and 55528 transitions. [2019-09-10 10:33:23,230 INFO L78 Accepts]: Start accepts. Automaton has 40981 states and 55528 transitions. Word has length 78 [2019-09-10 10:33:23,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:33:23,230 INFO L475 AbstractCegarLoop]: Abstraction has 40981 states and 55528 transitions. [2019-09-10 10:33:23,230 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:33:23,231 INFO L276 IsEmpty]: Start isEmpty. Operand 40981 states and 55528 transitions. [2019-09-10 10:33:23,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-09-10 10:33:23,261 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:33:23,262 INFO L399 BasicCegarLoop]: trace histogram [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] [2019-09-10 10:33:23,262 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:33:23,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:33:23,263 INFO L82 PathProgramCache]: Analyzing trace with hash 96181231, now seen corresponding path program 1 times [2019-09-10 10:33:23,263 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:33:23,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:33:23,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:33:23,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:33:23,267 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:33:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:33:25,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:33:25,709 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:33:25,709 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:33:25,709 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:33:25,710 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:33:25,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:33:25,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:33:25,710 INFO L87 Difference]: Start difference. First operand 40981 states and 55528 transitions. Second operand 3 states. [2019-09-10 10:33:44,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:33:44,471 INFO L93 Difference]: Finished difference Result 65080 states and 88118 transitions. [2019-09-10 10:33:44,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:33:44,471 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-09-10 10:33:44,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:33:44,776 INFO L225 Difference]: With dead ends: 65080 [2019-09-10 10:33:44,776 INFO L226 Difference]: Without dead ends: 65080 [2019-09-10 10:33:44,777 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:33:44,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65080 states. [2019-09-10 10:33:46,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65080 to 65064. [2019-09-10 10:33:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65064 states. [2019-09-10 10:33:46,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65064 states to 65064 states and 88103 transitions. [2019-09-10 10:33:46,643 INFO L78 Accepts]: Start accepts. Automaton has 65064 states and 88103 transitions. Word has length 83 [2019-09-10 10:33:46,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:33:46,643 INFO L475 AbstractCegarLoop]: Abstraction has 65064 states and 88103 transitions. [2019-09-10 10:33:46,643 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:33:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 65064 states and 88103 transitions. [2019-09-10 10:33:46,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-09-10 10:33:46,655 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:33:46,656 INFO L399 BasicCegarLoop]: trace histogram [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] [2019-09-10 10:33:46,656 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:33:46,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:33:46,656 INFO L82 PathProgramCache]: Analyzing trace with hash 1250551161, now seen corresponding path program 1 times [2019-09-10 10:33:46,656 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:33:46,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:33:46,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:33:46,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:33:46,662 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:33:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:33:49,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-09-10 10:33:49,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:33:49,360 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:33:49,360 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:33:49,360 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:33:49,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:33:49,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:33:49,361 INFO L87 Difference]: Start difference. First operand 65064 states and 88103 transitions. Second operand 3 states. [2019-09-10 10:34:11,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:34:11,692 INFO L93 Difference]: Finished difference Result 116941 states and 158177 transitions. [2019-09-10 10:34:11,692 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:34:11,692 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2019-09-10 10:34:11,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:34:12,127 INFO L225 Difference]: With dead ends: 116941 [2019-09-10 10:34:12,127 INFO L226 Difference]: Without dead ends: 116941 [2019-09-10 10:34:12,128 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:34:12,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116941 states. [2019-09-10 10:34:14,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116941 to 116925. [2019-09-10 10:34:14,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116925 states. [2019-09-10 10:34:14,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116925 states to 116925 states and 158162 transitions. [2019-09-10 10:34:14,552 INFO L78 Accepts]: Start accepts. Automaton has 116925 states and 158162 transitions. Word has length 97 [2019-09-10 10:34:14,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:34:14,552 INFO L475 AbstractCegarLoop]: Abstraction has 116925 states and 158162 transitions. [2019-09-10 10:34:14,552 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:34:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 116925 states and 158162 transitions. [2019-09-10 10:34:14,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-09-10 10:34:14,572 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:34:14,573 INFO L399 BasicCegarLoop]: trace histogram [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] [2019-09-10 10:34:14,573 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:34:14,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:34:14,579 INFO L82 PathProgramCache]: Analyzing trace with hash -326801969, now seen corresponding path program 1 times [2019-09-10 10:34:14,579 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:34:14,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:34:14,584 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:34:14,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:34:14,584 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:34:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:34:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-09-10 10:34:24,063 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:34:24,063 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:34:24,063 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:34:24,064 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:34:24,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:34:24,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:34:24,065 INFO L87 Difference]: Start difference. First operand 116925 states and 158162 transitions. Second operand 3 states. [2019-09-10 10:34:45,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:34:45,568 INFO L93 Difference]: Finished difference Result 116927 states and 158147 transitions. [2019-09-10 10:34:45,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:34:45,569 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2019-09-10 10:34:45,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:34:45,962 INFO L225 Difference]: With dead ends: 116927 [2019-09-10 10:34:45,963 INFO L226 Difference]: Without dead ends: 116927 [2019-09-10 10:34:45,963 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:34:46,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116927 states. [2019-09-10 10:34:48,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116927 to 116924. [2019-09-10 10:34:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116924 states. [2019-09-10 10:34:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116924 states to 116924 states and 158145 transitions. [2019-09-10 10:34:48,586 INFO L78 Accepts]: Start accepts. Automaton has 116924 states and 158145 transitions. Word has length 91 [2019-09-10 10:34:48,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:34:48,587 INFO L475 AbstractCegarLoop]: Abstraction has 116924 states and 158145 transitions. [2019-09-10 10:34:48,587 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:34:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 116924 states and 158145 transitions. [2019-09-10 10:34:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-09-10 10:34:48,607 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:34:48,607 INFO L399 BasicCegarLoop]: trace histogram [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] [2019-09-10 10:34:48,607 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:34:48,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:34:48,612 INFO L82 PathProgramCache]: Analyzing trace with hash -1522110181, now seen corresponding path program 1 times [2019-09-10 10:34:48,612 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:34:48,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:34:48,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:34:48,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:34:48,617 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:34:49,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:34:50,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-09-10 10:34:50,899 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:34:50,899 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:34:50,900 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:34:50,900 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:34:50,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:34:50,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:34:50,901 INFO L87 Difference]: Start difference. First operand 116924 states and 158145 transitions. Second operand 3 states. [2019-09-10 10:35:08,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:35:08,030 INFO L93 Difference]: Finished difference Result 232321 states and 314355 transitions. [2019-09-10 10:35:08,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:35:08,030 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 107 [2019-09-10 10:35:08,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:35:09,806 INFO L225 Difference]: With dead ends: 232321 [2019-09-10 10:35:09,806 INFO L226 Difference]: Without dead ends: 232321 [2019-09-10 10:35:09,807 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:35:09,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232321 states. [2019-09-10 10:35:13,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232321 to 232310. [2019-09-10 10:35:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232310 states. [2019-09-10 10:35:14,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232310 states to 232310 states and 314345 transitions. [2019-09-10 10:35:14,309 INFO L78 Accepts]: Start accepts. Automaton has 232310 states and 314345 transitions. Word has length 107 [2019-09-10 10:35:14,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:35:14,309 INFO L475 AbstractCegarLoop]: Abstraction has 232310 states and 314345 transitions. [2019-09-10 10:35:14,309 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:35:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 232310 states and 314345 transitions. [2019-09-10 10:35:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2019-09-10 10:35:14,329 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:35:14,329 INFO L399 BasicCegarLoop]: trace histogram [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] [2019-09-10 10:35:14,329 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:35:14,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:35:14,333 INFO L82 PathProgramCache]: Analyzing trace with hash -670724040, now seen corresponding path program 1 times [2019-09-10 10:35:14,333 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:35:14,338 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:35:14,338 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:35:14,338 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:35:14,338 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:35:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:35:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-09-10 10:35:17,859 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:35:17,859 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-10 10:35:17,859 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:35:17,859 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-10 10:35:17,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-10 10:35:17,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-10 10:35:17,860 INFO L87 Difference]: Start difference. First operand 232310 states and 314345 transitions. Second operand 7 states. [2019-09-10 10:35:20,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:35:20,008 INFO L93 Difference]: Finished difference Result 232017 states and 313956 transitions. [2019-09-10 10:35:20,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 10:35:20,008 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 103 [2019-09-10 10:35:20,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:35:20,753 INFO L225 Difference]: With dead ends: 232017 [2019-09-10 10:35:20,753 INFO L226 Difference]: Without dead ends: 232017 [2019-09-10 10:35:20,753 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-10 10:35:20,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232017 states. [2019-09-10 10:35:26,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232017 to 231993. [2019-09-10 10:35:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231993 states. [2019-09-10 10:35:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231993 states to 231993 states and 313920 transitions. [2019-09-10 10:35:35,797 INFO L78 Accepts]: Start accepts. Automaton has 231993 states and 313920 transitions. Word has length 103 [2019-09-10 10:35:35,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:35:35,797 INFO L475 AbstractCegarLoop]: Abstraction has 231993 states and 313920 transitions. [2019-09-10 10:35:35,797 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-10 10:35:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 231993 states and 313920 transitions. [2019-09-10 10:35:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2019-09-10 10:35:35,820 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:35:35,821 INFO L399 BasicCegarLoop]: trace histogram [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] [2019-09-10 10:35:35,821 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:35:35,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:35:35,822 INFO L82 PathProgramCache]: Analyzing trace with hash 354767959, now seen corresponding path program 1 times [2019-09-10 10:35:35,822 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:35:35,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:35:35,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:35:35,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:35:35,826 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:35:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:35:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-09-10 10:35:39,974 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:35:39,974 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:35:39,975 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:35:39,975 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:35:39,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:35:39,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:35:39,976 INFO L87 Difference]: Start difference. First operand 231993 states and 313920 transitions. Second operand 3 states. [2019-09-10 10:36:06,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:36:06,591 INFO L93 Difference]: Finished difference Result 231992 states and 313839 transitions. [2019-09-10 10:36:06,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:36:06,591 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 103 [2019-09-10 10:36:06,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:36:08,244 INFO L225 Difference]: With dead ends: 231992 [2019-09-10 10:36:08,244 INFO L226 Difference]: Without dead ends: 231992 [2019-09-10 10:36:08,244 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:36:08,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231992 states. [2019-09-10 10:36:12,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231992 to 231992. [2019-09-10 10:36:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231992 states. [2019-09-10 10:36:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231992 states to 231992 states and 313839 transitions. [2019-09-10 10:36:14,842 INFO L78 Accepts]: Start accepts. Automaton has 231992 states and 313839 transitions. Word has length 103 [2019-09-10 10:36:14,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:36:14,842 INFO L475 AbstractCegarLoop]: Abstraction has 231992 states and 313839 transitions. [2019-09-10 10:36:14,842 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:36:14,843 INFO L276 IsEmpty]: Start isEmpty. Operand 231992 states and 313839 transitions. [2019-09-10 10:36:14,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-09-10 10:36:14,890 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:36:14,891 INFO L399 BasicCegarLoop]: trace histogram [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] [2019-09-10 10:36:14,891 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:36:14,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:36:14,896 INFO L82 PathProgramCache]: Analyzing trace with hash -1599925205, now seen corresponding path program 1 times [2019-09-10 10:36:14,896 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:36:14,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:36:14,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:36:14,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:36:14,901 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:36:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:36:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-09-10 10:36:17,187 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:36:17,187 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:36:17,188 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:36:17,188 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:36:17,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:36:17,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:36:17,189 INFO L87 Difference]: Start difference. First operand 231992 states and 313839 transitions. Second operand 3 states. [2019-09-10 10:36:38,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:36:38,711 INFO L93 Difference]: Finished difference Result 231991 states and 313490 transitions. [2019-09-10 10:36:38,711 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 10:36:38,712 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2019-09-10 10:36:38,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:36:39,560 INFO L225 Difference]: With dead ends: 231991 [2019-09-10 10:36:39,560 INFO L226 Difference]: Without dead ends: 231835 [2019-09-10 10:36:39,561 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:36:39,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231835 states. [2019-09-10 10:36:48,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231835 to 231610. [2019-09-10 10:36:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231610 states. [2019-09-10 10:36:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231610 states to 231610 states and 313073 transitions. [2019-09-10 10:36:49,378 INFO L78 Accepts]: Start accepts. Automaton has 231610 states and 313073 transitions. Word has length 117 [2019-09-10 10:36:49,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:36:49,378 INFO L475 AbstractCegarLoop]: Abstraction has 231610 states and 313073 transitions. [2019-09-10 10:36:49,378 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 10:36:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 231610 states and 313073 transitions. [2019-09-10 10:36:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-09-10 10:36:49,404 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:36:49,404 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2019-09-10 10:36:49,404 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:36:49,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:36:49,407 INFO L82 PathProgramCache]: Analyzing trace with hash 1520334166, now seen corresponding path program 1 times [2019-09-10 10:36:49,407 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:36:49,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:36:49,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:36:49,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:36:49,410 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:36:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:36:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 23 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 10:36:52,669 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 10:36:52,669 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 10:36:52,670 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 122 with the following transitions: [2019-09-10 10:36:52,673 INFO L207 CegarAbsIntRunner]: [613], [614], [801], [804], [809], [813], [814], [891], [893], [896], [930], [3394], [3395], [3455], [3456], [4337], [4339], [4341], [4373], [4405], [4540], [4585], [4657], [4741], [4744], [4747], [4759], [4762], [4765], [4767], [4770], [4772], [4775], [4796], [4867], [4899], [4931], [4976], [5008], [5011], [5014], [5017], [5020], [5022], [5935], [5937], [5939], [5941], [5942], [6837], [6838], [6930], [6965], [6969], [6971], [6974], [7009], [7071], [7072], [7874], [7875], [9670], [9672], [9674], [9675], [10433], [10828], [10829], [11806], [11807], [11856], [11857], [11876], [11877], [11930], [12032], [12033], [12034], [12035], [12036], [12037], [12150], [12151], [12152], [12306], [12307], [12988], [12989], [12990], [12991], [13202] [2019-09-10 10:36:52,918 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 10:36:52,918 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 10:36:58,992 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 10:36:58,994 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 1103 root evaluator evaluations with a maximum evaluation depth of 0. Performed 1103 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 2244 variables. [2019-09-10 10:36:58,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:36:58,998 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 10:36:59,184 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 10:36:59,184 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 10:36:59,188 INFO L420 sIntCurrentIteration]: We unified 120 AI predicates to 120 [2019-09-10 10:36:59,188 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 10:36:59,189 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 10:36:59,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 8 [2019-09-10 10:36:59,190 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:36:59,190 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 10:36:59,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 10:36:59,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 10:36:59,191 INFO L87 Difference]: Start difference. First operand 231610 states and 313073 transitions. Second operand 2 states. [2019-09-10 10:36:59,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 10:36:59,192 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 10:36:59,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 10:36:59,192 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 121 [2019-09-10 10:36:59,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 10:36:59,192 INFO L225 Difference]: With dead ends: 2 [2019-09-10 10:36:59,192 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 10:36:59,193 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 10:36:59,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 10:36:59,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 10:36:59,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 10:36:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 10:36:59,193 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 121 [2019-09-10 10:36:59,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 10:36:59,194 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 10:36:59,194 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 10:36:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 10:36:59,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 10:36:59,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 10:36:59 BoogieIcfgContainer [2019-09-10 10:36:59,200 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 10:36:59,203 INFO L168 Benchmark]: Toolchain (without parser) took 745078.74 ms. Allocated memory was 134.7 MB in the beginning and 3.9 GB in the end (delta: 3.7 GB). Free memory was 63.2 MB in the beginning and 2.4 GB in the end (delta: -2.4 GB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-09-10 10:36:59,203 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 134.7 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 10:36:59,204 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10776.91 ms. Allocated memory was 134.7 MB in the beginning and 608.7 MB in the end (delta: 474.0 MB). Free memory was 63.0 MB in the beginning and 147.9 MB in the end (delta: -84.9 MB). Peak memory consumption was 427.8 MB. Max. memory is 7.1 GB. [2019-09-10 10:36:59,205 INFO L168 Benchmark]: Boogie Preprocessor took 2335.56 ms. Allocated memory was 608.7 MB in the beginning and 785.9 MB in the end (delta: 177.2 MB). Free memory was 147.9 MB in the beginning and 382.2 MB in the end (delta: -234.3 MB). Peak memory consumption was 81.7 MB. Max. memory is 7.1 GB. [2019-09-10 10:36:59,206 INFO L168 Benchmark]: RCFGBuilder took 266227.09 ms. Allocated memory was 785.9 MB in the beginning and 2.9 GB in the end (delta: 2.1 GB). Free memory was 382.2 MB in the beginning and 1.6 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2019-09-10 10:36:59,207 INFO L168 Benchmark]: TraceAbstraction took 465733.31 ms. Allocated memory was 2.9 GB in the beginning and 3.9 GB in the end (delta: 957.9 MB). Free memory was 1.6 GB in the beginning and 2.4 GB in the end (delta: -852.4 MB). Peak memory consumption was 105.4 MB. Max. memory is 7.1 GB. [2019-09-10 10:36:59,211 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 134.7 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 10776.91 ms. Allocated memory was 134.7 MB in the beginning and 608.7 MB in the end (delta: 474.0 MB). Free memory was 63.0 MB in the beginning and 147.9 MB in the end (delta: -84.9 MB). Peak memory consumption was 427.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 2335.56 ms. Allocated memory was 608.7 MB in the beginning and 785.9 MB in the end (delta: 177.2 MB). Free memory was 147.9 MB in the beginning and 382.2 MB in the end (delta: -234.3 MB). Peak memory consumption was 81.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 266227.09 ms. Allocated memory was 785.9 MB in the beginning and 2.9 GB in the end (delta: 2.1 GB). Free memory was 382.2 MB in the beginning and 1.6 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. * TraceAbstraction took 465733.31 ms. Allocated memory was 2.9 GB in the beginning and 3.9 GB in the end (delta: 957.9 MB). Free memory was 1.6 GB in the beginning and 2.4 GB in the end (delta: -852.4 MB). Peak memory consumption was 105.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 17205]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 503 procedures, 5614 locations, 1 error locations. SAFE Result, 465.6s OverallTime, 16 OverallIterations, 3 TraceHistogramMax, 345.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 127839 SDtfs, 79749 SDslu, 95832 SDs, 0 SdLazy, 158 SolverSat, 44 SolverUnsat, 11 SolverUnknown, 0 SolverNotchecked, 314.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 175 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=232310occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 6.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 10.075 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 48.5s AutomataMinimizationTime, 16 MinimizatonAttempts, 344 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 5.4s SsaConstructionTime, 25.1s SatisfiabilityAnalysisTime, 33.2s InterpolantComputationTime, 1176 NumberOfCodeBlocks, 1176 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 1160 ConstructedInterpolants, 0 QuantifiedInterpolants, 134384 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 15 PerfectInterpolantSequences, 96/104 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...