java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:27:56,795 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:27:56,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:27:56,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:27:56,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:27:56,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:27:56,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:27:56,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:27:56,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:27:56,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:27:56,837 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:27:56,839 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:27:56,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:27:56,840 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:27:56,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:27:56,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:27:56,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:27:56,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:27:56,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:27:56,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:27:56,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:27:56,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:27:56,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:27:56,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:27:56,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:27:56,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:27:56,862 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:27:56,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:27:56,864 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:27:56,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:27:56,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:27:56,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:27:56,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:27:56,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:27:56,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:27:56,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:27:56,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:27:56,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:27:56,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:27:56,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:27:56,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:27:56,871 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 20:27:56,884 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:27:56,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:27:56,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:27:56,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:27:56,886 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:27:56,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:27:56,887 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:27:56,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:27:56,887 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:27:56,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:27:56,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:27:56,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:27:56,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:27:56,888 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:27:56,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:27:56,889 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:27:56,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:27:56,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:27:56,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:27:56,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:27:56,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:27:56,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:27:56,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:27:56,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:27:56,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:27:56,891 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:27:56,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:27:56,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:27:56,892 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:27:57,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:27:57,189 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:27:57,192 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:27:57,194 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:27:57,194 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:27:57,195 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2019-10-13 20:27:57,259 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19539a219/5087808cd7384bcd855fdc094cd9988f/FLAG5f00432c5 [2019-10-13 20:27:58,099 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:27:58,100 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2019-10-13 20:27:58,155 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19539a219/5087808cd7384bcd855fdc094cd9988f/FLAG5f00432c5 [2019-10-13 20:27:58,597 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19539a219/5087808cd7384bcd855fdc094cd9988f [2019-10-13 20:27:58,607 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:27:58,610 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:27:58,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:27:58,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:27:58,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:27:58,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:27:58" (1/1) ... [2019-10-13 20:27:58,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f58fb51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:27:58, skipping insertion in model container [2019-10-13 20:27:58,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:27:58" (1/1) ... [2019-10-13 20:27:58,626 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:27:58,792 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:28:02,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:28:02,306 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:28:02,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:28:03,717 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:28:03,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03 WrapperNode [2019-10-13 20:28:03,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:28:03,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:28:03,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:28:03,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:28:03,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (1/1) ... [2019-10-13 20:28:03,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (1/1) ... [2019-10-13 20:28:03,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (1/1) ... [2019-10-13 20:28:03,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (1/1) ... [2019-10-13 20:28:04,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (1/1) ... [2019-10-13 20:28:04,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (1/1) ... [2019-10-13 20:28:04,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (1/1) ... [2019-10-13 20:28:04,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:28:04,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:28:04,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:28:04,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:28:04,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:28:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:28:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:28:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 20:28:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 20:28:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 20:28:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:28:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 20:28:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:28:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:28:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:28:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:28:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 20:28:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 20:28:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:28:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 20:28:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 20:28:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 20:28:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 20:28:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 20:28:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-13 20:28:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-13 20:28:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-13 20:28:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 20:28:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:28:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 20:28:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 20:28:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-13 20:28:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 20:28:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 20:28:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 20:28:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 20:28:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-13 20:28:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-13 20:28:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 20:28:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-13 20:28:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 20:28:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 20:28:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 20:28:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-13 20:28:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-13 20:28:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-13 20:28:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 20:28:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-13 20:28:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-13 20:28:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-13 20:28:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-13 20:28:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-13 20:28:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_tods [2019-10-13 20:28:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2019-10-13 20:28:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-10-13 20:28:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2019-10-13 20:28:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2019-10-13 20:28:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2019-10-13 20:28:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-10-13 20:28:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2019-10-13 20:28:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2019-10-13 20:28:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_eeprom_register_read [2019-10-13 20:28:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_eeprom_register_write [2019-10-13 20:28:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_read_eeprom [2019-10-13 20:28:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_sram [2019-10-13 20:28:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_sram_bytes [2019-10-13 20:28:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_clear_sram [2019-10-13 20:28:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_get_stats [2019-10-13 20:28:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_interrupt_tci [2019-10-13 20:28:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_interrupt_rci [2019-10-13 20:28:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_interrupt [2019-10-13 20:28:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_max2820 [2019-10-13 20:28:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_al2210l [2019-10-13 20:28:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2958 [2019-10-13 20:28:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2948 [2019-10-13 20:28:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_bbp [2019-10-13 20:28:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_set_channel [2019-10-13 20:28:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_update_mode [2019-10-13 20:28:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_hw_init_syn [2019-10-13 20:28:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_hw_init_bbp [2019-10-13 20:28:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_rate [2019-10-13 20:28:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_hw_init [2019-10-13 20:28:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_hw_reset [2019-10-13 20:28:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_get_tsft [2019-10-13 20:28:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_interval [2019-10-13 20:28:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_bssid [2019-10-13 20:28:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_config [2019-10-13 20:28:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_bss_info_changed [2019-10-13 20:28:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_prepare_multicast [2019-10-13 20:28:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_configure_filter [2019-10-13 20:28:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_add_interface [2019-10-13 20:28:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_remove_interface [2019-10-13 20:28:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_init_rings [2019-10-13 20:28:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_free_rings [2019-10-13 20:28:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_start [2019-10-13 20:28:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_stop [2019-10-13 20:28:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_calc_durations [2019-10-13 20:28:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_tx_raw [2019-10-13 20:28:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_tx [2019-10-13 20:28:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_alloc_rings [2019-10-13 20:28:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_probe [2019-10-13 20:28:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_remove [2019-10-13 20:28:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_suspend [2019-10-13 20:28:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_resume [2019-10-13 20:28:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_driver_init [2019-10-13 20:28:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_driver_exit [2019-10-13 20:28:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_adm8211_driver_exit_9_2 [2019-10-13 20:28:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_adm8211_driver_init_9_7 [2019-10-13 20:28:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 20:28:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 20:28:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_2 [2019-10-13 20:28:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2019-10-13 20:28:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2019-10-13 20:28:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2019-10-13 20:28:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_3 [2019-10-13 20:28:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_2 [2019-10-13 20:28:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2019-10-13 20:28:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:28:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 20:28:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw [2019-10-13 20:28:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2019-10-13 20:28:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2019-10-13 20:28:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2019-10-13 20:28:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2019-10-13 20:28:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2019-10-13 20:28:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_24 [2019-10-13 20:28:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_27 [2019-10-13 20:28:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2019-10-13 20:28:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_29 [2019-10-13 20:28:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_30 [2019-10-13 20:28:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_31 [2019-10-13 20:28:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2019-10-13 20:28:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2019-10-13 20:28:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2019-10-13 20:28:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 20:28:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-10-13 20:28:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-10-13 20:28:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-10-13 20:28:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-13 20:28:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-13 20:28:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-13 20:28:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 20:28:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 20:28:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 20:28:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 20:28:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-13 20:28:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 20:28:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 20:28:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 20:28:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 20:28:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:28:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-13 20:28:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:28:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-13 20:28:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-13 20:28:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-13 20:28:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_27 [2019-10-13 20:28:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_28 [2019-10-13 20:28:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2019-10-13 20:28:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2019-10-13 20:28:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_62 [2019-10-13 20:28:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_63 [2019-10-13 20:28:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2019-10-13 20:28:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2019-10-13 20:28:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_66 [2019-10-13 20:28:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_67 [2019-10-13 20:28:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_68 [2019-10-13 20:28:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_69 [2019-10-13 20:28:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_70 [2019-10-13 20:28:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 20:28:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 20:28:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 20:28:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:28:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:28:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:28:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:28:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 20:28:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 20:28:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 20:28:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 20:28:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 20:28:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 20:28:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:28:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:28:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:28:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:28:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 20:28:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:28:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 20:28:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 20:28:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 20:28:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 20:28:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 20:28:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 20:28:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 20:28:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 20:28:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 20:28:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 20:28:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 20:28:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 20:28:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 20:28:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 20:28:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 20:28:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 20:28:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:28:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:28:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:28:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:28:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:28:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:28:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:28:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:28:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:28:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:28:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:28:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:28:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 20:28:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 20:28:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 20:28:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:28:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_adm8211_priv [2019-10-13 20:28:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_adm8211_priv [2019-10-13 20:28:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_adm8211_priv [2019-10-13 20:28:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_adm8211_priv [2019-10-13 20:28:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_adm8211_priv [2019-10-13 20:28:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_adm8211_priv [2019-10-13 20:28:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_adm8211_priv [2019-10-13 20:28:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_adm8211_priv [2019-10-13 20:28:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 20:28:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 20:28:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 20:28:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 20:28:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 20:28:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 20:28:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 20:28:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 20:28:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:28:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:28:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:28:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 20:28:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 20:28:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 20:28:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:28:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 20:28:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 20:28:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 20:28:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:28:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:28:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:28:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:28:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:28:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:28:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:28:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:28:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:28:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 20:28:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 20:28:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 20:28:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 20:28:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 20:28:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 20:28:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 20:28:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 20:28:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:28:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:28:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 20:28:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 20:28:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 20:28:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 20:28:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_186 [2019-10-13 20:28:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_768 [2019-10-13 20:28:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2019-10-13 20:28:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_771 [2019-10-13 20:28:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2019-10-13 20:28:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 20:28:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-13 20:28:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 20:28:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 20:28:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 20:28:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:28:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 20:28:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 20:28:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 20:28:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:28:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-13 20:28:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 20:28:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 20:28:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 20:28:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 20:28:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 20:28:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-13 20:28:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-13 20:28:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 20:28:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 20:28:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-13 20:28:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 20:28:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-13 20:28:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2019-10-13 20:28:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 20:28:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 20:28:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-13 20:28:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2019-10-13 20:28:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2019-10-13 20:28:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2019-10-13 20:28:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2019-10-13 20:28:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2019-10-13 20:28:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2019-10-13 20:28:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2019-10-13 20:28:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2019-10-13 20:28:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2019-10-13 20:28:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2019-10-13 20:28:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 20:28:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 20:28:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 20:28:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 20:28:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 20:28:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:28:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 20:28:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 20:28:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 20:28:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 20:28:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-10-13 20:28:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-13 20:28:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-13 20:28:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-13 20:28:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 20:28:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 20:28:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 20:28:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 20:28:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 20:28:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 20:28:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-13 20:28:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-13 20:28:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 20:28:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2019-10-13 20:28:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-13 20:28:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 20:28:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:28:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 20:28:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-13 20:28:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-13 20:28:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-13 20:28:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-13 20:28:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:28:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 20:28:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:28:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:28:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:28:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:28:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:28:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:28:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 20:28:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 20:28:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:28:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 20:28:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:28:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:28:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 20:28:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 20:28:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:28:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 20:28:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-13 20:28:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2019-10-13 20:28:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_adm8211_priv [2019-10-13 20:28:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_adm8211_priv [2019-10-13 20:28:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:28:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 20:28:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 20:28:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 20:28:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 20:28:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:28:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 20:28:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 20:28:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 20:28:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:28:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:28:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 20:28:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 20:28:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 20:28:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:28:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 20:28:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 20:28:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:28:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:28:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 20:28:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2019-10-13 20:28:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 20:28:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2019-10-13 20:28:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 20:28:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2019-10-13 20:28:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_27 [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_28 [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-13 20:28:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 20:28:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 20:28:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-13 20:28:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-13 20:28:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-13 20:28:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:28:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-13 20:28:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 20:28:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 20:28:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 20:28:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2019-10-13 20:28:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-13 20:28:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-13 20:28:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-13 20:28:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-13 20:28:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 20:28:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_69 [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_70 [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 20:28:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 20:28:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 20:28:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 20:28:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 20:28:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 20:28:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 20:28:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 20:28:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-13 20:28:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-13 20:28:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 20:28:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 20:28:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 20:28:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 20:28:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 20:28:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-13 20:28:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 20:28:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-13 20:28:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-13 20:28:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 20:28:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 20:28:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:28:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 20:28:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:28:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 20:28:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 20:28:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-13 20:28:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_186 [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_62 [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_63 [2019-10-13 20:28:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-13 20:28:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-13 20:28:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-13 20:28:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-13 20:28:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-13 20:28:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-13 20:28:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 20:28:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2019-10-13 20:28:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_tods [2019-10-13 20:28:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2019-10-13 20:28:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-10-13 20:28:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:28:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2019-10-13 20:28:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2019-10-13 20:28:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2019-10-13 20:28:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2019-10-13 20:28:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_768 [2019-10-13 20:28:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2019-10-13 20:28:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_771 [2019-10-13 20:28:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2019-10-13 20:28:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2019-10-13 20:28:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:28:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-10-13 20:28:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2019-10-13 20:28:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:28:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2019-10-13 20:28:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2019-10-13 20:28:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_66 [2019-10-13 20:28:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2019-10-13 20:28:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2019-10-13 20:28:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2019-10-13 20:28:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_67 [2019-10-13 20:28:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_68 [2019-10-13 20:28:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2019-10-13 20:28:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2019-10-13 20:28:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2019-10-13 20:28:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2019-10-13 20:28:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_eeprom_register_read [2019-10-13 20:28:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_eeprom_register_write [2019-10-13 20:28:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_read_eeprom [2019-10-13 20:28:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_sram [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_sram_bytes [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_clear_sram [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_get_stats [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_interrupt_tci [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_interrupt_rci [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_interrupt [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_max2820 [2019-10-13 20:28:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_al2210l [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2958 [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2948 [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_bbp [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_set_channel [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_update_mode [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_hw_init_syn [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_hw_init_bbp [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_rate [2019-10-13 20:28:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_hw_init [2019-10-13 20:28:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_hw_reset [2019-10-13 20:28:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_get_tsft [2019-10-13 20:28:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_interval [2019-10-13 20:28:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_bssid [2019-10-13 20:28:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_config [2019-10-13 20:28:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_bss_info_changed [2019-10-13 20:28:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_prepare_multicast [2019-10-13 20:28:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_configure_filter [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_add_interface [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_remove_interface [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_init_rings [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_free_rings [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_start [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_stop [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_calc_durations [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_tx_raw [2019-10-13 20:28:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_tx [2019-10-13 20:28:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_alloc_rings [2019-10-13 20:28:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_probe [2019-10-13 20:28:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_remove [2019-10-13 20:28:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_suspend [2019-10-13 20:28:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_resume [2019-10-13 20:28:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_driver_init [2019-10-13 20:28:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_driver_exit [2019-10-13 20:28:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_adm8211_driver_exit_9_2 [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_adm8211_driver_init_9_7 [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_2 [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_3 [2019-10-13 20:28:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_2 [2019-10-13 20:28:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2019-10-13 20:28:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:28:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 20:28:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw [2019-10-13 20:28:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2019-10-13 20:28:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2019-10-13 20:28:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2019-10-13 20:28:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_24 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_27 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_29 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_30 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_31 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2019-10-13 20:28:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2019-10-13 20:28:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2019-10-13 20:28:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 20:28:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-10-13 20:28:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-10-13 20:28:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-10-13 20:28:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-13 20:28:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-13 20:28:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-13 20:28:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 20:28:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 20:28:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 20:28:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 20:28:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-13 20:28:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 20:28:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-13 20:28:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:28:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 20:28:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:28:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:28:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:28:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 20:28:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 20:28:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:28:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:28:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:28:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 20:28:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 20:28:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 20:28:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 20:28:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 20:28:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 20:28:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 20:28:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:28:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:28:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:28:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:28:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:28:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:28:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:28:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:28:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 20:28:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 20:28:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 20:28:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:28:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 20:28:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 20:28:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 20:28:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:28:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:28:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_adm8211_priv [2019-10-13 20:28:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_adm8211_priv [2019-10-13 20:28:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_adm8211_priv [2019-10-13 20:28:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_adm8211_priv [2019-10-13 20:28:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_adm8211_priv [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_adm8211_priv [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 20:28:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 20:28:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:28:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:28:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:28:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:28:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 20:28:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 20:28:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 20:28:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:28:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 20:28:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 20:28:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 20:28:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:28:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:28:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:28:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:28:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:28:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:28:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:28:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:28:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:28:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 20:28:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 20:28:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 20:28:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 20:28:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 20:28:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 20:28:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 20:28:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 20:28:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:28:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:28:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:28:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:28:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:28:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:28:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:28:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:28:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:28:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:28:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:28:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:28:13,616 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 20:28:18,357 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:28:24,874 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:28:24,874 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-13 20:28:24,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:28:24 BoogieIcfgContainer [2019-10-13 20:28:24,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:28:24,879 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:28:24,879 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:28:24,882 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:28:24,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:27:58" (1/3) ... [2019-10-13 20:28:24,883 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@719707b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:28:24, skipping insertion in model container [2019-10-13 20:28:24,883 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:28:03" (2/3) ... [2019-10-13 20:28:24,883 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@719707b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:28:24, skipping insertion in model container [2019-10-13 20:28:24,883 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:28:24" (3/3) ... [2019-10-13 20:28:24,885 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2019-10-13 20:28:24,895 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:28:24,907 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-13 20:28:24,919 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-13 20:28:24,964 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:28:24,964 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:28:24,964 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:28:24,964 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:28:24,964 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:28:24,965 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:28:24,965 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:28:24,965 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:28:25,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3218 states. [2019-10-13 20:28:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-10-13 20:28:25,056 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:28:25,057 INFO L380 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:28:25,059 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:28:25,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:28:25,065 INFO L82 PathProgramCache]: Analyzing trace with hash 478485881, now seen corresponding path program 1 times [2019-10-13 20:28:25,075 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:28:25,075 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506141945] [2019-10-13 20:28:25,076 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:28:25,076 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:28:25,076 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:28:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:28:26,077 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-10-13 20:28:26,078 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506141945] [2019-10-13 20:28:26,079 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:28:26,079 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:28:26,079 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394576833] [2019-10-13 20:28:26,085 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:28:26,086 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:28:26,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:28:26,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:28:26,106 INFO L87 Difference]: Start difference. First operand 3218 states. Second operand 3 states. [2019-10-13 20:28:28,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:28:28,934 INFO L93 Difference]: Finished difference Result 8084 states and 10862 transitions. [2019-10-13 20:28:28,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:28:28,936 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2019-10-13 20:28:28,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:28:29,024 INFO L225 Difference]: With dead ends: 8084 [2019-10-13 20:28:29,025 INFO L226 Difference]: Without dead ends: 5353 [2019-10-13 20:28:29,059 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:28:29,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5353 states. [2019-10-13 20:28:29,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5353 to 5349. [2019-10-13 20:28:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5349 states. [2019-10-13 20:28:29,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 5349 states and 7079 transitions. [2019-10-13 20:28:29,573 INFO L78 Accepts]: Start accepts. Automaton has 5349 states and 7079 transitions. Word has length 136 [2019-10-13 20:28:29,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:28:29,575 INFO L462 AbstractCegarLoop]: Abstraction has 5349 states and 7079 transitions. [2019-10-13 20:28:29,575 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:28:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 5349 states and 7079 transitions. [2019-10-13 20:28:29,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-10-13 20:28:29,582 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:28:29,583 INFO L380 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:28:29,583 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:28:29,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:28:29,584 INFO L82 PathProgramCache]: Analyzing trace with hash 773654952, now seen corresponding path program 1 times [2019-10-13 20:28:29,584 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:28:29,584 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130110509] [2019-10-13 20:28:29,584 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:28:29,584 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:28:29,585 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:28:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:28:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-10-13 20:28:30,007 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130110509] [2019-10-13 20:28:30,007 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:28:30,007 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:28:30,008 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143143736] [2019-10-13 20:28:30,009 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:28:30,010 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:28:30,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:28:30,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:28:30,010 INFO L87 Difference]: Start difference. First operand 5349 states and 7079 transitions. Second operand 3 states. [2019-10-13 20:28:32,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:28:32,687 INFO L93 Difference]: Finished difference Result 15275 states and 20289 transitions. [2019-10-13 20:28:32,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:28:32,688 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 159 [2019-10-13 20:28:32,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:28:32,774 INFO L225 Difference]: With dead ends: 15275 [2019-10-13 20:28:32,775 INFO L226 Difference]: Without dead ends: 9969 [2019-10-13 20:28:32,811 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:28:32,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9969 states. [2019-10-13 20:28:33,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9969 to 9929. [2019-10-13 20:28:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9929 states. [2019-10-13 20:28:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9929 states to 9929 states and 13198 transitions. [2019-10-13 20:28:33,593 INFO L78 Accepts]: Start accepts. Automaton has 9929 states and 13198 transitions. Word has length 159 [2019-10-13 20:28:33,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:28:33,597 INFO L462 AbstractCegarLoop]: Abstraction has 9929 states and 13198 transitions. [2019-10-13 20:28:33,597 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:28:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 9929 states and 13198 transitions. [2019-10-13 20:28:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-10-13 20:28:33,616 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:28:33,617 INFO L380 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:28:33,618 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:28:33,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:28:33,619 INFO L82 PathProgramCache]: Analyzing trace with hash 659501472, now seen corresponding path program 1 times [2019-10-13 20:28:33,619 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:28:33,620 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527712445] [2019-10-13 20:28:33,620 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:28:33,620 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:28:33,621 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:28:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:28:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2019-10-13 20:28:34,105 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527712445] [2019-10-13 20:28:34,106 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:28:34,106 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 20:28:34,107 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586455038] [2019-10-13 20:28:34,107 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 20:28:34,108 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:28:34,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 20:28:34,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-13 20:28:34,108 INFO L87 Difference]: Start difference. First operand 9929 states and 13198 transitions. Second operand 5 states.