java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-09 01:26:18,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-09 01:26:18,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-09 01:26:18,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-09 01:26:18,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-09 01:26:18,487 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-09 01:26:18,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-09 01:26:18,502 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-09 01:26:18,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-09 01:26:18,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-09 01:26:18,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-09 01:26:18,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-09 01:26:18,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-09 01:26:18,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-09 01:26:18,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-09 01:26:18,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-09 01:26:18,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-09 01:26:18,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-09 01:26:18,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-09 01:26:18,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-09 01:26:18,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-09 01:26:18,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-09 01:26:18,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-09 01:26:18,522 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-09 01:26:18,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-09 01:26:18,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-09 01:26:18,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-09 01:26:18,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-09 01:26:18,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-09 01:26:18,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-09 01:26:18,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-09 01:26:18,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-09 01:26:18,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-09 01:26:18,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-09 01:26:18,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-09 01:26:18,530 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-09 01:26:18,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-09 01:26:18,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-09 01:26:18,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-09 01:26:18,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-09 01:26:18,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-09 01:26:18,533 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 [2019-09-09 01:26:18,548 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-09 01:26:18,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-09 01:26:18,549 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-09 01:26:18,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-09 01:26:18,550 INFO L138 SettingsManager]: * Use SBE=true [2019-09-09 01:26:18,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-09 01:26:18,550 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-09 01:26:18,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-09 01:26:18,550 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-09 01:26:18,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-09 01:26:18,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-09 01:26:18,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-09 01:26:18,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-09 01:26:18,551 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-09 01:26:18,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-09 01:26:18,552 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-09 01:26:18,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-09 01:26:18,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-09 01:26:18,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-09 01:26:18,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-09 01:26:18,553 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-09 01:26:18,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-09 01:26:18,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-09 01:26:18,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-09 01:26:18,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-09 01:26:18,554 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-09 01:26:18,554 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-09 01:26:18,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-09 01:26:18,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-09 01:26:18,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-09 01:26:18,610 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-09 01:26:18,613 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-09 01:26:18,615 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-09 01:26:18,615 INFO L275 PluginConnector]: CDTParser initialized [2019-09-09 01:26:18,617 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2019-09-09 01:26:18,679 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72d59d60a/4588030dbdce408882cda72e88f3a106/FLAGf81302168 [2019-09-09 01:26:19,644 INFO L306 CDTParser]: Found 1 translation units. [2019-09-09 01:26:19,645 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2019-09-09 01:26:19,703 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72d59d60a/4588030dbdce408882cda72e88f3a106/FLAGf81302168 [2019-09-09 01:26:19,996 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72d59d60a/4588030dbdce408882cda72e88f3a106 [2019-09-09 01:26:20,008 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-09 01:26:20,010 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-09 01:26:20,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-09 01:26:20,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-09 01:26:20,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-09 01:26:20,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 01:26:19" (1/1) ... [2019-09-09 01:26:20,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@200f2ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:20, skipping insertion in model container [2019-09-09 01:26:20,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 01:26:19" (1/1) ... [2019-09-09 01:26:20,026 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-09 01:26:20,257 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-09 01:26:24,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 01:26:24,927 INFO L188 MainTranslator]: Completed pre-run [2019-09-09 01:26:25,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 01:26:26,917 INFO L192 MainTranslator]: Completed translation [2019-09-09 01:26:26,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26 WrapperNode [2019-09-09 01:26:26,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-09 01:26:26,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-09 01:26:26,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-09 01:26:26,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-09 01:26:26,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (1/1) ... [2019-09-09 01:26:26,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (1/1) ... [2019-09-09 01:26:27,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (1/1) ... [2019-09-09 01:26:27,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (1/1) ... [2019-09-09 01:26:27,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (1/1) ... [2019-09-09 01:26:27,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (1/1) ... [2019-09-09 01:26:27,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (1/1) ... [2019-09-09 01:26:27,483 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-09 01:26:27,483 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-09 01:26:27,484 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-09 01:26:27,484 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-09 01:26:27,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-09 01:26:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-09 01:26:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-09 01:26:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-09 01:26:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-09 01:26:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-09 01:26:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-09 01:26:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-09 01:26:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~X~~u8~0~TO~~u8~0 [2019-09-09 01:26:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-09 01:26:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-09 01:26:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-09 01:26:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-09 01:26:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-09 01:26:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-09 01:26:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-09-09 01:26:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-09 01:26:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-09 01:26:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-09 01:26:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-09 01:26:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-09 01:26:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-09 01:26:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-09 01:26:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-09 01:26:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-09 01:26:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-09 01:26:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-09-09 01:26:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-09 01:26:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-09 01:26:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-09 01:26:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-09 01:26:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-09 01:26:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-09 01:26:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-09 01:26:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-09 01:26:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-09 01:26:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-09 01:26:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-09 01:26:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-09 01:26:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-09 01:26:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-09 01:26:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-09 01:26:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-09 01:26:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-09 01:26:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-09 01:26:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-09-09 01:26:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-09 01:26:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-09-09 01:26:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-09 01:26:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-09 01:26:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-09 01:26:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-09-09 01:26:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-09-09 01:26:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-09-09 01:26:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-09-09 01:26:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-09-09 01:26:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-09-09 01:26:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-09-09 01:26:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-09-09 01:26:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-09-09 01:26:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-09-09 01:26:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-09 01:26:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-09 01:26:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2019-09-09 01:26:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2019-09-09 01:26:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-09 01:26:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-09 01:26:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-09 01:26:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-09 01:26:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-09 01:26:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-09-09 01:26:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2019-09-09 01:26:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2019-09-09 01:26:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2019-09-09 01:26:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-09-09 01:26:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2019-09-09 01:26:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2019-09-09 01:26:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2019-09-09 01:26:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_alt_retry_rate [2019-09-09 01:26:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2019-09-09 01:26:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2019-09-09 01:26:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2019-09-09 01:26:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2019-09-09 01:26:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2019-09-09 01:26:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2019-09-09 01:26:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2019-09-09 01:26:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2019-09-09 01:26:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2019-09-09 01:26:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2019-09-09 01:26:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_interrupt [2019-09-09 01:26:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2019-09-09 01:26:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2019-09-09 01:26:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_hw [2019-09-09 01:26:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_rx_ring [2019-09-09 01:26:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2019-09-09 01:26:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_tx_ring [2019-09-09 01:26:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2019-09-09 01:26:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2019-09-09 01:26:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2019-09-09 01:26:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2019-09-09 01:26:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2019-09-09 01:26:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2019-09-09 01:26:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2019-09-09 01:26:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2019-09-09 01:26:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2019-09-09 01:26:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2019-09-09 01:26:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2019-09-09 01:26:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_register_read [2019-09-09 01:26:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_register_write [2019-09-09 01:26:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_probe [2019-09-09 01:26:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2019-09-09 01:26:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_suspend [2019-09-09 01:26:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2019-09-09 01:26:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_driver_init [2019-09-09 01:26:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_driver_exit [2019-09-09 01:26:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2019-09-09 01:26:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rtl8180_driver_init_14_9 [2019-09-09 01:26:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-09 01:26:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-09 01:26:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_2 [2019-09-09 01:26:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-09-09 01:26:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_11_14_4 [2019-09-09 01:26:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2019-09-09 01:26:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2019-09-09 01:26:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-09-09 01:26:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2019-09-09 01:26:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-09-09 01:26:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_3 [2019-09-09 01:26:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_11_14_5 [2019-09-09 01:26:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-09-09 01:26:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-09 01:26:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-09 01:26:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw [2019-09-09 01:26:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2019-09-09 01:26:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2019-09-09 01:26:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_1 [2019-09-09 01:26:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_2 [2019-09-09 01:26:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_3 [2019-09-09 01:26:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2019-09-09 01:26:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2019-09-09 01:26:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_25 [2019-09-09 01:26:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2019-09-09 01:26:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_31 [2019-09-09 01:26:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_33 [2019-09-09 01:26:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_34 [2019-09-09 01:26:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_36 [2019-09-09 01:26:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_10 [2019-09-09 01:26:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_18 [2019-09-09 01:26:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_25 [2019-09-09 01:26:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_28 [2019-09-09 01:26:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_31 [2019-09-09 01:26:27,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_33 [2019-09-09 01:26:27,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_34 [2019-09-09 01:26:27,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_36 [2019-09-09 01:26:27,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_10 [2019-09-09 01:26:27,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_18 [2019-09-09 01:26:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_25 [2019-09-09 01:26:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_28 [2019-09-09 01:26:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_31 [2019-09-09 01:26:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_33 [2019-09-09 01:26:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_34 [2019-09-09 01:26:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_36 [2019-09-09 01:26:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_10 [2019-09-09 01:26:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_18 [2019-09-09 01:26:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_25 [2019-09-09 01:26:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_28 [2019-09-09 01:26:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_31 [2019-09-09 01:26:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_33 [2019-09-09 01:26:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_34 [2019-09-09 01:26:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_36 [2019-09-09 01:26:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2019-09-09 01:26:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_1_12 [2019-09-09 01:26:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_2_12 [2019-09-09 01:26:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_3_12 [2019-09-09 01:26:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2019-09-09 01:26:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_1_6 [2019-09-09 01:26:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_2_6 [2019-09-09 01:26:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_3_6 [2019-09-09 01:26:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_2_8 [2019-09-09 01:26:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-09 01:26:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2019-09-09 01:26:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2019-09-09 01:26:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2019-09-09 01:26:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_5_17 [2019-09-09 01:26:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_5_2 [2019-09-09 01:26:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_5_5 [2019-09-09 01:26:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_5_6 [2019-09-09 01:26:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_5_3 [2019-09-09 01:26:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_5_8 [2019-09-09 01:26:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_5_7 [2019-09-09 01:26:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_5 [2019-09-09 01:26:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-09 01:26:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-09 01:26:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-09 01:26:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-09 01:26:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-09 01:26:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-09-09 01:26:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-09 01:26:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-09-09 01:26:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-09 01:26:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-09-09 01:26:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-09 01:26:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2019-09-09 01:26:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-09-09 01:26:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_6 [2019-09-09 01:26:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_11 [2019-09-09 01:26:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_20 [2019-09-09 01:26:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-09-09 01:26:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2019-09-09 01:26:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-09-09 01:26:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_4 [2019-09-09 01:26:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2019-09-09 01:26:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2019-09-09 01:26:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2019-09-09 01:26:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_37 [2019-09-09 01:26:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_38 [2019-09-09 01:26:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2019-09-09 01:26:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2019-09-09 01:26:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2019-09-09 01:26:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2019-09-09 01:26:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2019-09-09 01:26:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_88 [2019-09-09 01:26:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_89 [2019-09-09 01:26:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_90 [2019-09-09 01:26:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_91 [2019-09-09 01:26:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_92 [2019-09-09 01:26:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_93 [2019-09-09 01:26:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_94 [2019-09-09 01:26:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2019-09-09 01:26:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2019-09-09 01:26:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2019-09-09 01:26:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2019-09-09 01:26:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2019-09-09 01:26:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2019-09-09 01:26:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2019-09-09 01:26:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2019-09-09 01:26:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2019-09-09 01:26:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2019-09-09 01:26:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2019-09-09 01:26:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_detect_rf [2019-09-09 01:26:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_24 [2019-09-09 01:26:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_32 [2019-09-09 01:26:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_24 [2019-09-09 01:26:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_24 [2019-09-09 01:26:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_32 [2019-09-09 01:26:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_35 [2019-09-09 01:26:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_24 [2019-09-09 01:26:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_3_8 [2019-09-09 01:26:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2019-09-09 01:26:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2019-09-09 01:26:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2019-09-09 01:26:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2019-09-09 01:26:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2019-09-09 01:26:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2019-09-09 01:26:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_21 [2019-09-09 01:26:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_32 [2019-09-09 01:26:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_35 [2019-09-09 01:26:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2019-09-09 01:26:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2019-09-09 01:26:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2019-09-09 01:26:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2019-09-09 01:26:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2019-09-09 01:26:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2019-09-09 01:26:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2019-09-09 01:26:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_21 [2019-09-09 01:26:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_32 [2019-09-09 01:26:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_35 [2019-09-09 01:26:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_1_8 [2019-09-09 01:26:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2019-09-09 01:26:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2019-09-09 01:26:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2019-09-09 01:26:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2019-09-09 01:26:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2019-09-09 01:26:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2019-09-09 01:26:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2019-09-09 01:26:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_35 [2019-09-09 01:26:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_21 [2019-09-09 01:26:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-09 01:26:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-09 01:26:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-09 01:26:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-09 01:26:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-09 01:26:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-09 01:26:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-09 01:26:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-09 01:26:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-09 01:26:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-09 01:26:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-09 01:26:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-09 01:26:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-09 01:26:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-09 01:26:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-09 01:26:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-09 01:26:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-09 01:26:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-09 01:26:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-09 01:26:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-09 01:26:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-09 01:26:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-09 01:26:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-09 01:26:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-09 01:26:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-09 01:26:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-09 01:26:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-09 01:26:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-09 01:26:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-09 01:26:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-09 01:26:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-09 01:26:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-09 01:26:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-09 01:26:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-09 01:26:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-09 01:26:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-09 01:26:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-09 01:26:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-09 01:26:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-09 01:26:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-09 01:26:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-09 01:26:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-09 01:26:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-09 01:26:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-09 01:26:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-09 01:26:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-09 01:26:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-09 01:26:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-09 01:26:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-09 01:26:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-09 01:26:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-09 01:26:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-09 01:26:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-09 01:26:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-09 01:26:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-09 01:26:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-09 01:26:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-09 01:26:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-09 01:26:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-09 01:26:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-09 01:26:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-09 01:26:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-09 01:26:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-09 01:26:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-09 01:26:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_rtl8180_priv [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_rtl8180_priv [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_rtl8180_priv [2019-09-09 01:26:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_rtl8180_priv [2019-09-09 01:26:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_rtl8180_priv [2019-09-09 01:26:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_rtl8180_priv [2019-09-09 01:26:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-09 01:26:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-09 01:26:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-09 01:26:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-09 01:26:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-09 01:26:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-09 01:26:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-09 01:26:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-09 01:26:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-09 01:26:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-09 01:26:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-09 01:26:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-09 01:26:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-09 01:26:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-09 01:26:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-09 01:26:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-09 01:26:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-09 01:26:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-09 01:26:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-09 01:26:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-09 01:26:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-09 01:26:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-09 01:26:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-09 01:26:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-09 01:26:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-09 01:26:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-09 01:26:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-09 01:26:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-09 01:26:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-09 01:26:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-09 01:26:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-09 01:26:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-09 01:26:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-09 01:26:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-09 01:26:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-09 01:26:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-09 01:26:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-09 01:26:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-09 01:26:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-09 01:26:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_768 [2019-09-09 01:26:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2019-09-09 01:26:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_771 [2019-09-09 01:26:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2019-09-09 01:26:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_995 [2019-09-09 01:26:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_996 [2019-09-09 01:26:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-09 01:26:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-09 01:26:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-09-09 01:26:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-09 01:26:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-09 01:26:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-09 01:26:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-09 01:26:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-09 01:26:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-09 01:26:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-09 01:26:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-09-09 01:26:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-09 01:26:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-09 01:26:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-09 01:26:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-09 01:26:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-09 01:26:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-09 01:26:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-09 01:26:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-09 01:26:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2019-09-09 01:26:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2019-09-09 01:26:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-09 01:26:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-09 01:26:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-09 01:26:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2019-09-09 01:26:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get_tim [2019-09-09 01:26:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2019-09-09 01:26:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2019-09-09 01:26:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rts_duration [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-09 01:26:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-09-09 01:26:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-09 01:26:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-09-09 01:26:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-09 01:26:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-09-09 01:26:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-09 01:26:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-09-09 01:26:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-09 01:26:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-09-09 01:26:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-09 01:26:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-09 01:26:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-09-09 01:26:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-09-09 01:26:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-09 01:26:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-09 01:26:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-09 01:26:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-09 01:26:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-09 01:26:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-09 01:26:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-09 01:26:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-09-09 01:26:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-09 01:26:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-09 01:26:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-09 01:26:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-09 01:26:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-09 01:26:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-09 01:26:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-09 01:26:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-09 01:26:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-09 01:26:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-09 01:26:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-09 01:26:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-09 01:26:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-09 01:26:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-09 01:26:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-09 01:26:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-09 01:26:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-09 01:26:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-09 01:26:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-09 01:26:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-09-09 01:26:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2019-09-09 01:26:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2019-09-09 01:26:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2019-09-09 01:26:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-09 01:26:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-09 01:26:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-09 01:26:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-09 01:26:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-09 01:26:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-09 01:26:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-09 01:26:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-09 01:26:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2019-09-09 01:26:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-09 01:26:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2019-09-09 01:26:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-09 01:26:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2019-09-09 01:26:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-09-09 01:26:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-09 01:26:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-09 01:26:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-09 01:26:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-09 01:26:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-09 01:26:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-09-09 01:26:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_37 [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_38 [2019-09-09 01:26:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-09 01:26:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-09-09 01:26:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-09 01:26:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-09 01:26:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-09 01:26:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_93 [2019-09-09 01:26:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-09 01:26:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_94 [2019-09-09 01:26:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-09 01:26:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-09 01:26:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-09 01:26:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-09 01:26:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-09 01:26:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-09 01:26:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-09 01:26:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-09 01:26:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-09 01:26:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-09 01:26:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-09 01:26:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-09 01:26:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-09 01:26:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-09 01:26:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-09 01:26:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-09 01:26:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-09 01:26:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-09-09 01:26:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-09-09 01:26:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-09-09 01:26:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-09 01:26:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-09 01:26:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_88 [2019-09-09 01:26:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-09 01:26:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_89 [2019-09-09 01:26:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-09 01:26:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-09 01:26:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-09 01:26:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-09 01:26:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2019-09-09 01:26:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_768 [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_771 [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2019-09-09 01:26:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_alt_retry_rate [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_90 [2019-09-09 01:26:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2019-09-09 01:26:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2019-09-09 01:26:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2019-09-09 01:26:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_91 [2019-09-09 01:26:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_92 [2019-09-09 01:26:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2019-09-09 01:26:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2019-09-09 01:26:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get_tim [2019-09-09 01:26:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rts_duration [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2019-09-09 01:26:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2019-09-09 01:26:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2019-09-09 01:26:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2019-09-09 01:26:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2019-09-09 01:26:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_detect_rf [2019-09-09 01:26:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2019-09-09 01:26:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~X~~u8~0~TO~~u8~0 [2019-09-09 01:26:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2019-09-09 01:26:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_interrupt [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_hw [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_rx_ring [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_tx_ring [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2019-09-09 01:26:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2019-09-09 01:26:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2019-09-09 01:26:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_register_read [2019-09-09 01:26:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_register_write [2019-09-09 01:26:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_995 [2019-09-09 01:26:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_996 [2019-09-09 01:26:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_probe [2019-09-09 01:26:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2019-09-09 01:26:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_suspend [2019-09-09 01:26:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_driver_init [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_driver_exit [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rtl8180_driver_init_14_9 [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_2 [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-09-09 01:26:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_11_14_4 [2019-09-09 01:26:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2019-09-09 01:26:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2019-09-09 01:26:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-09-09 01:26:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2019-09-09 01:26:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-09-09 01:26:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_3 [2019-09-09 01:26:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_11_14_5 [2019-09-09 01:26:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_1 [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_2 [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_3 [2019-09-09 01:26:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2019-09-09 01:26:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2019-09-09 01:26:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2019-09-09 01:26:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_24 [2019-09-09 01:26:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_25 [2019-09-09 01:26:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2019-09-09 01:26:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_31 [2019-09-09 01:26:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_32 [2019-09-09 01:26:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_33 [2019-09-09 01:26:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_34 [2019-09-09 01:26:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_35 [2019-09-09 01:26:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_36 [2019-09-09 01:26:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_10 [2019-09-09 01:26:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_18 [2019-09-09 01:26:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_21 [2019-09-09 01:26:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_24 [2019-09-09 01:26:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_25 [2019-09-09 01:26:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_28 [2019-09-09 01:26:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_31 [2019-09-09 01:26:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_32 [2019-09-09 01:26:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_33 [2019-09-09 01:26:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_34 [2019-09-09 01:26:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_35 [2019-09-09 01:26:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_36 [2019-09-09 01:26:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_10 [2019-09-09 01:26:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_18 [2019-09-09 01:26:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_21 [2019-09-09 01:26:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_24 [2019-09-09 01:26:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_25 [2019-09-09 01:26:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_28 [2019-09-09 01:26:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_31 [2019-09-09 01:26:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_32 [2019-09-09 01:26:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_33 [2019-09-09 01:26:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_34 [2019-09-09 01:26:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_35 [2019-09-09 01:26:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_36 [2019-09-09 01:26:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_10 [2019-09-09 01:26:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_18 [2019-09-09 01:26:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_21 [2019-09-09 01:26:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_24 [2019-09-09 01:26:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_25 [2019-09-09 01:26:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_28 [2019-09-09 01:26:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_31 [2019-09-09 01:26:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_32 [2019-09-09 01:26:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_33 [2019-09-09 01:26:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_34 [2019-09-09 01:26:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_35 [2019-09-09 01:26:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_36 [2019-09-09 01:26:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2019-09-09 01:26:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_1_12 [2019-09-09 01:26:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_2_12 [2019-09-09 01:26:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_3_12 [2019-09-09 01:26:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2019-09-09 01:26:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_1_6 [2019-09-09 01:26:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_2_6 [2019-09-09 01:26:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_3_6 [2019-09-09 01:26:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2019-09-09 01:26:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_1_8 [2019-09-09 01:26:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_2_8 [2019-09-09 01:26:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_3_8 [2019-09-09 01:26:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-09 01:26:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2019-09-09 01:26:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2019-09-09 01:26:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2019-09-09 01:26:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_5_17 [2019-09-09 01:26:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_5_2 [2019-09-09 01:26:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_5_5 [2019-09-09 01:26:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_5_6 [2019-09-09 01:26:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_5_3 [2019-09-09 01:26:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_5_8 [2019-09-09 01:26:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_5_7 [2019-09-09 01:26:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_5 [2019-09-09 01:26:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-09 01:26:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-09 01:26:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-09 01:26:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-09 01:26:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-09 01:26:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-09-09 01:26:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-09 01:26:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-09-09 01:26:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-09 01:26:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-09-09 01:26:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-09 01:26:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2019-09-09 01:26:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_6 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_11 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_20 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_4 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2019-09-09 01:26:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2019-09-09 01:26:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2019-09-09 01:26:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-09 01:26:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-09 01:26:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-09 01:26:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-09 01:26:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2019-09-09 01:26:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2019-09-09 01:26:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2019-09-09 01:26:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2019-09-09 01:26:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2019-09-09 01:26:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2019-09-09 01:26:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2019-09-09 01:26:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2019-09-09 01:26:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2019-09-09 01:26:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2019-09-09 01:26:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2019-09-09 01:26:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2019-09-09 01:26:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2019-09-09 01:26:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2019-09-09 01:26:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2019-09-09 01:26:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2019-09-09 01:26:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2019-09-09 01:26:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2019-09-09 01:26:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2019-09-09 01:26:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2019-09-09 01:26:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2019-09-09 01:26:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2019-09-09 01:26:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-09 01:26:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-09 01:26:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-09 01:26:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-09 01:26:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-09 01:26:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-09 01:26:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-09 01:26:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-09 01:26:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-09 01:26:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-09 01:26:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-09 01:26:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-09 01:26:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-09 01:26:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-09 01:26:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-09 01:26:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-09 01:26:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-09 01:26:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-09 01:26:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-09 01:26:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-09 01:26:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-09 01:26:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-09 01:26:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-09 01:26:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-09 01:26:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-09 01:26:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-09 01:26:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-09 01:26:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-09 01:26:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-09 01:26:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-09 01:26:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-09 01:26:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-09 01:26:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-09 01:26:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-09 01:26:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-09 01:26:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-09 01:26:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-09 01:26:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-09 01:26:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-09 01:26:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-09 01:26:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-09 01:26:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-09 01:26:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-09 01:26:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-09 01:26:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-09 01:26:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-09 01:26:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-09 01:26:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_rtl8180_priv [2019-09-09 01:26:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_rtl8180_priv [2019-09-09 01:26:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_rtl8180_priv [2019-09-09 01:26:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_rtl8180_priv [2019-09-09 01:26:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_rtl8180_priv [2019-09-09 01:26:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_rtl8180_priv [2019-09-09 01:26:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-09 01:26:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-09 01:26:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-09 01:26:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-09 01:26:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-09 01:26:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-09 01:26:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-09 01:26:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-09 01:26:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-09 01:26:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-09 01:26:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-09 01:26:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-09 01:26:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-09 01:26:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-09 01:26:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-09 01:26:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-09 01:26:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-09 01:26:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-09 01:26:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-09 01:26:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-09 01:26:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-09 01:26:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-09 01:26:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-09 01:26:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-09 01:26:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-09 01:26:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-09 01:26:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-09 01:26:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-09 01:26:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-09 01:26:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-09 01:26:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-09 01:26:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-09 01:26:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-09 01:26:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-09 01:26:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-09 01:26:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-09 01:26:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-09 01:26:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-09 01:26:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-09 01:26:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-09 01:26:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-09 01:26:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-09 01:26:36,002 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-09 01:26:37,252 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-09 01:26:51,067 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-09 01:26:51,067 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-09 01:26:51,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.09 01:26:51 BoogieIcfgContainer [2019-09-09 01:26:51,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-09 01:26:51,072 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-09 01:26:51,072 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-09 01:26:51,076 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-09 01:26:51,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.09 01:26:19" (1/3) ... [2019-09-09 01:26:51,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@297cc2ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.09 01:26:51, skipping insertion in model container [2019-09-09 01:26:51,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:26:26" (2/3) ... [2019-09-09 01:26:51,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@297cc2ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.09 01:26:51, skipping insertion in model container [2019-09-09 01:26:51,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.09 01:26:51" (3/3) ... [2019-09-09 01:26:51,079 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2019-09-09 01:26:51,089 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-09 01:26:51,099 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-09-09 01:26:51,116 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-09-09 01:26:51,159 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-09 01:26:51,160 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-09 01:26:51,160 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-09 01:26:51,160 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-09 01:26:51,160 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-09 01:26:51,161 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-09 01:26:51,161 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-09 01:26:51,161 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-09 01:26:51,161 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-09 01:26:51,243 INFO L276 IsEmpty]: Start isEmpty. Operand 4477 states. [2019-09-09 01:26:51,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2019-09-09 01:26:51,283 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:26:51,285 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:26:51,287 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:26:51,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:26:51,293 INFO L82 PathProgramCache]: Analyzing trace with hash -29075866, now seen corresponding path program 1 times [2019-09-09 01:26:51,295 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:26:51,296 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:26:51,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:26:51,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:26:51,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:26:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:26:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4662 trivial. 0 not checked. [2019-09-09 01:26:52,922 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:26:52,922 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:26:52,927 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:26:52,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:26:52,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:26:52,939 INFO L87 Difference]: Start difference. First operand 4477 states. Second operand 3 states. [2019-09-09 01:26:56,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:26:56,469 INFO L93 Difference]: Finished difference Result 11573 states and 16274 transitions. [2019-09-09 01:26:56,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:26:56,471 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 437 [2019-09-09 01:26:56,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:26:56,565 INFO L225 Difference]: With dead ends: 11573 [2019-09-09 01:26:56,565 INFO L226 Difference]: Without dead ends: 7583 [2019-09-09 01:26:56,604 INFO L628 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 [2019-09-09 01:26:56,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7583 states. [2019-09-09 01:26:57,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7583 to 7568. [2019-09-09 01:26:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7568 states. [2019-09-09 01:26:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7568 states to 7568 states and 10542 transitions. [2019-09-09 01:26:57,343 INFO L78 Accepts]: Start accepts. Automaton has 7568 states and 10542 transitions. Word has length 437 [2019-09-09 01:26:57,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:26:57,345 INFO L475 AbstractCegarLoop]: Abstraction has 7568 states and 10542 transitions. [2019-09-09 01:26:57,345 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:26:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 7568 states and 10542 transitions. [2019-09-09 01:26:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2019-09-09 01:26:57,367 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:26:57,367 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:26:57,368 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:26:57,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:26:57,368 INFO L82 PathProgramCache]: Analyzing trace with hash -1846510721, now seen corresponding path program 1 times [2019-09-09 01:26:57,368 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:26:57,368 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:26:57,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:26:57,375 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:26:57,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:26:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:26:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4662 trivial. 0 not checked. [2019-09-09 01:26:57,983 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:26:57,983 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:26:57,986 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:26:57,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:26:57,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:26:57,986 INFO L87 Difference]: Start difference. First operand 7568 states and 10542 transitions. Second operand 3 states. [2019-09-09 01:27:01,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:27:01,320 INFO L93 Difference]: Finished difference Result 22254 states and 31109 transitions. [2019-09-09 01:27:01,320 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:27:01,320 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 438 [2019-09-09 01:27:01,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:27:02,534 INFO L225 Difference]: With dead ends: 22254 [2019-09-09 01:27:02,535 INFO L226 Difference]: Without dead ends: 14777 [2019-09-09 01:27:02,588 INFO L628 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 [2019-09-09 01:27:02,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14777 states. [2019-09-09 01:27:03,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14777 to 14752. [2019-09-09 01:27:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14752 states. [2019-09-09 01:27:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14752 states to 14752 states and 20636 transitions. [2019-09-09 01:27:03,962 INFO L78 Accepts]: Start accepts. Automaton has 14752 states and 20636 transitions. Word has length 438 [2019-09-09 01:27:03,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:27:03,965 INFO L475 AbstractCegarLoop]: Abstraction has 14752 states and 20636 transitions. [2019-09-09 01:27:03,965 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:27:03,965 INFO L276 IsEmpty]: Start isEmpty. Operand 14752 states and 20636 transitions. [2019-09-09 01:27:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2019-09-09 01:27:03,985 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:27:03,985 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:27:03,986 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:27:03,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:27:03,986 INFO L82 PathProgramCache]: Analyzing trace with hash -769954698, now seen corresponding path program 1 times [2019-09-09 01:27:03,986 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:27:03,986 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:27:03,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:27:03,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:27:03,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:27:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:27:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4662 trivial. 0 not checked. [2019-09-09 01:27:04,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:27:04,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:27:04,585 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:27:04,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:27:04,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:27:04,586 INFO L87 Difference]: Start difference. First operand 14752 states and 20636 transitions. Second operand 3 states. [2019-09-09 01:27:08,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:27:08,442 INFO L93 Difference]: Finished difference Result 43554 states and 61128 transitions. [2019-09-09 01:27:08,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:27:08,442 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 439 [2019-09-09 01:27:08,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:27:08,731 INFO L225 Difference]: With dead ends: 43554 [2019-09-09 01:27:08,731 INFO L226 Difference]: Without dead ends: 28893 [2019-09-09 01:27:08,880 INFO L628 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 [2019-09-09 01:27:08,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28893 states. [2019-09-09 01:27:11,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28893 to 28844. [2019-09-09 01:27:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28844 states. [2019-09-09 01:27:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28844 states to 28844 states and 40500 transitions. [2019-09-09 01:27:11,530 INFO L78 Accepts]: Start accepts. Automaton has 28844 states and 40500 transitions. Word has length 439 [2019-09-09 01:27:11,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:27:11,531 INFO L475 AbstractCegarLoop]: Abstraction has 28844 states and 40500 transitions. [2019-09-09 01:27:11,531 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:27:11,531 INFO L276 IsEmpty]: Start isEmpty. Operand 28844 states and 40500 transitions. [2019-09-09 01:27:11,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2019-09-09 01:27:11,552 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:27:11,552 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:27:11,552 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:27:11,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:27:11,553 INFO L82 PathProgramCache]: Analyzing trace with hash -208743038, now seen corresponding path program 1 times [2019-09-09 01:27:11,553 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:27:11,553 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:27:11,559 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:27:11,559 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:27:11,559 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:27:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:27:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4662 trivial. 0 not checked. [2019-09-09 01:27:12,273 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:27:12,273 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:27:12,274 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:27:12,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:27:12,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:27:12,275 INFO L87 Difference]: Start difference. First operand 28844 states and 40500 transitions. Second operand 3 states. [2019-09-09 01:27:17,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:27:17,910 INFO L93 Difference]: Finished difference Result 85049 states and 119862 transitions. [2019-09-09 01:27:17,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:27:17,910 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 440 [2019-09-09 01:27:17,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:27:18,283 INFO L225 Difference]: With dead ends: 85049 [2019-09-09 01:27:18,283 INFO L226 Difference]: Without dead ends: 56296 [2019-09-09 01:27:18,415 INFO L628 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 [2019-09-09 01:27:18,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56296 states. [2019-09-09 01:27:21,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56296 to 56195. [2019-09-09 01:27:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56195 states. [2019-09-09 01:27:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56195 states to 56195 states and 79242 transitions. [2019-09-09 01:27:21,959 INFO L78 Accepts]: Start accepts. Automaton has 56195 states and 79242 transitions. Word has length 440 [2019-09-09 01:27:21,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:27:21,961 INFO L475 AbstractCegarLoop]: Abstraction has 56195 states and 79242 transitions. [2019-09-09 01:27:21,961 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:27:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 56195 states and 79242 transitions. [2019-09-09 01:27:21,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2019-09-09 01:27:21,972 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:27:21,972 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:27:21,972 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:27:21,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:27:21,973 INFO L82 PathProgramCache]: Analyzing trace with hash 1419039133, now seen corresponding path program 1 times [2019-09-09 01:27:21,973 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:27:21,973 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:27:21,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:27:21,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:27:21,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:27:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:27:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4662 trivial. 0 not checked. [2019-09-09 01:27:23,037 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:27:23,038 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:27:23,039 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:27:23,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:27:23,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:27:23,040 INFO L87 Difference]: Start difference. First operand 56195 states and 79242 transitions. Second operand 3 states. [2019-09-09 01:27:30,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:27:30,413 INFO L93 Difference]: Finished difference Result 159153 states and 224841 transitions. [2019-09-09 01:27:30,413 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:27:30,414 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 440 [2019-09-09 01:27:30,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:27:31,161 INFO L225 Difference]: With dead ends: 159153 [2019-09-09 01:27:31,161 INFO L226 Difference]: Without dead ends: 103049 [2019-09-09 01:27:31,421 INFO L628 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 [2019-09-09 01:27:31,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103049 states. [2019-09-09 01:27:35,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103049 to 102983. [2019-09-09 01:27:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102983 states. [2019-09-09 01:27:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102983 states to 102983 states and 145246 transitions. [2019-09-09 01:27:35,983 INFO L78 Accepts]: Start accepts. Automaton has 102983 states and 145246 transitions. Word has length 440 [2019-09-09 01:27:35,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:27:35,984 INFO L475 AbstractCegarLoop]: Abstraction has 102983 states and 145246 transitions. [2019-09-09 01:27:35,984 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:27:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 102983 states and 145246 transitions. [2019-09-09 01:27:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2019-09-09 01:27:35,987 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:27:35,988 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:27:35,988 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:27:35,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:27:35,988 INFO L82 PathProgramCache]: Analyzing trace with hash 1822834495, now seen corresponding path program 1 times [2019-09-09 01:27:35,989 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:27:35,989 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:27:35,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:27:35,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:27:35,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:27:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:27:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4665 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2019-09-09 01:27:36,579 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:27:36,579 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:27:36,580 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:27:36,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:27:36,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:27:36,581 INFO L87 Difference]: Start difference. First operand 102983 states and 145246 transitions. Second operand 3 states. [2019-09-09 01:27:47,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:27:47,800 INFO L93 Difference]: Finished difference Result 300966 states and 428716 transitions. [2019-09-09 01:27:47,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:27:47,801 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 459 [2019-09-09 01:27:47,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:27:49,398 INFO L225 Difference]: With dead ends: 300966 [2019-09-09 01:27:49,399 INFO L226 Difference]: Without dead ends: 198074 [2019-09-09 01:27:49,811 INFO L628 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 [2019-09-09 01:27:50,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198074 states. [2019-09-09 01:28:00,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198074 to 197816. [2019-09-09 01:28:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197816 states. [2019-09-09 01:28:03,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197816 states to 197816 states and 283053 transitions. [2019-09-09 01:28:03,104 INFO L78 Accepts]: Start accepts. Automaton has 197816 states and 283053 transitions. Word has length 459 [2019-09-09 01:28:03,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:28:03,105 INFO L475 AbstractCegarLoop]: Abstraction has 197816 states and 283053 transitions. [2019-09-09 01:28:03,106 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:28:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 197816 states and 283053 transitions. [2019-09-09 01:28:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2019-09-09 01:28:03,115 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:28:03,115 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 4, 4, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:28:03,116 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:28:03,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:28:03,116 INFO L82 PathProgramCache]: Analyzing trace with hash -348942016, now seen corresponding path program 1 times [2019-09-09 01:28:03,116 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:28:03,116 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:28:03,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:28:03,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:28:03,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:28:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:28:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4707 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2019-09-09 01:28:03,761 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:28:03,762 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:28:03,762 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:28:03,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:28:03,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:28:03,764 INFO L87 Difference]: Start difference. First operand 197816 states and 283053 transitions. Second operand 3 states. [2019-09-09 01:28:18,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:28:18,988 INFO L93 Difference]: Finished difference Result 485025 states and 694985 transitions. [2019-09-09 01:28:18,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:28:18,988 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 535 [2019-09-09 01:28:18,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:28:21,662 INFO L225 Difference]: With dead ends: 485025 [2019-09-09 01:28:21,663 INFO L226 Difference]: Without dead ends: 287300 [2019-09-09 01:28:22,162 INFO L628 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 [2019-09-09 01:28:22,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287300 states. [2019-09-09 01:28:39,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287300 to 287170. [2019-09-09 01:28:39,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287170 states. [2019-09-09 01:28:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287170 states to 287170 states and 411003 transitions. [2019-09-09 01:28:41,665 INFO L78 Accepts]: Start accepts. Automaton has 287170 states and 411003 transitions. Word has length 535 [2019-09-09 01:28:41,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:28:41,667 INFO L475 AbstractCegarLoop]: Abstraction has 287170 states and 411003 transitions. [2019-09-09 01:28:41,667 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:28:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 287170 states and 411003 transitions. [2019-09-09 01:28:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2019-09-09 01:28:41,678 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:28:41,678 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 8, 8, 8, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:28:41,678 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:28:41,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:28:41,679 INFO L82 PathProgramCache]: Analyzing trace with hash -1815833012, now seen corresponding path program 1 times [2019-09-09 01:28:41,679 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:28:41,679 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:28:41,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:28:41,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:28:41,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:28:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:28:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4833 trivial. 0 not checked. [2019-09-09 01:28:49,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:28:49,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:28:49,951 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:28:49,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:28:49,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:28:49,952 INFO L87 Difference]: Start difference. First operand 287170 states and 411003 transitions. Second operand 3 states. [2019-09-09 01:29:05,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:29:05,210 INFO L93 Difference]: Finished difference Result 663650 states and 950703 transitions. [2019-09-09 01:29:05,210 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:29:05,210 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 614 [2019-09-09 01:29:05,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:29:08,761 INFO L225 Difference]: With dead ends: 663650 [2019-09-09 01:29:08,761 INFO L226 Difference]: Without dead ends: 376571 [2019-09-09 01:29:09,568 INFO L628 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 [2019-09-09 01:29:09,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376571 states. [2019-09-09 01:29:34,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376571 to 376441. [2019-09-09 01:29:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 376441 states. [2019-09-09 01:29:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376441 states to 376441 states and 538899 transitions. [2019-09-09 01:29:47,089 INFO L78 Accepts]: Start accepts. Automaton has 376441 states and 538899 transitions. Word has length 614 [2019-09-09 01:29:47,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:29:47,090 INFO L475 AbstractCegarLoop]: Abstraction has 376441 states and 538899 transitions. [2019-09-09 01:29:47,090 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:29:47,090 INFO L276 IsEmpty]: Start isEmpty. Operand 376441 states and 538899 transitions. [2019-09-09 01:29:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2019-09-09 01:29:47,100 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:29:47,101 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 8, 8, 8, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:29:47,101 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:29:47,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:29:47,102 INFO L82 PathProgramCache]: Analyzing trace with hash 1595625294, now seen corresponding path program 1 times [2019-09-09 01:29:47,102 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:29:47,102 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:29:47,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:29:47,107 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:29:47,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:29:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:29:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4833 trivial. 0 not checked. [2019-09-09 01:29:49,581 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:29:49,581 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:29:49,582 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:29:49,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:29:49,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:29:49,583 INFO L87 Difference]: Start difference. First operand 376441 states and 538899 transitions. Second operand 3 states. [2019-09-09 01:30:15,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:30:15,191 INFO L93 Difference]: Finished difference Result 842722 states and 1207354 transitions. [2019-09-09 01:30:15,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:30:15,192 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 614 [2019-09-09 01:30:15,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:30:28,172 INFO L225 Difference]: With dead ends: 842722 [2019-09-09 01:30:28,172 INFO L226 Difference]: Without dead ends: 466372 [2019-09-09 01:30:30,485 INFO L628 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 [2019-09-09 01:30:30,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 466372 states. [2019-09-09 01:30:54,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 466372 to 466242. [2019-09-09 01:30:54,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 466242 states. [2019-09-09 01:31:12,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466242 states to 466242 states and 667686 transitions. [2019-09-09 01:31:12,630 INFO L78 Accepts]: Start accepts. Automaton has 466242 states and 667686 transitions. Word has length 614 [2019-09-09 01:31:12,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:31:12,631 INFO L475 AbstractCegarLoop]: Abstraction has 466242 states and 667686 transitions. [2019-09-09 01:31:12,632 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:31:12,632 INFO L276 IsEmpty]: Start isEmpty. Operand 466242 states and 667686 transitions. [2019-09-09 01:31:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 703 [2019-09-09 01:31:12,646 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:31:12,647 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 10, 10, 10, 8, 8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:31:12,647 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:31:12,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:31:12,647 INFO L82 PathProgramCache]: Analyzing trace with hash 1601323377, now seen corresponding path program 1 times [2019-09-09 01:31:12,648 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:31:12,648 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:31:12,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:31:12,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:31:12,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:31:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:31:15,740 INFO L134 CoverageAnalysis]: Checked inductivity of 5012 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 4973 trivial. 0 not checked. [2019-09-09 01:31:15,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:31:15,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:31:15,741 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:31:15,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:31:15,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:31:15,742 INFO L87 Difference]: Start difference. First operand 466242 states and 667686 transitions. Second operand 3 states. [2019-09-09 01:31:59,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:31:59,052 INFO L93 Difference]: Finished difference Result 1021826 states and 1464677 transitions. [2019-09-09 01:31:59,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:31:59,056 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 702 [2019-09-09 01:31:59,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:32:03,174 INFO L225 Difference]: With dead ends: 1021826 [2019-09-09 01:32:03,174 INFO L226 Difference]: Without dead ends: 555675 [2019-09-09 01:32:05,134 INFO L628 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 [2019-09-09 01:32:05,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555675 states. [2019-09-09 01:32:43,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555675 to 555545. [2019-09-09 01:32:43,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 555545 states. [2019-09-09 01:32:49,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555545 states to 555545 states and 796094 transitions. [2019-09-09 01:32:49,285 INFO L78 Accepts]: Start accepts. Automaton has 555545 states and 796094 transitions. Word has length 702 [2019-09-09 01:32:49,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:32:49,286 INFO L475 AbstractCegarLoop]: Abstraction has 555545 states and 796094 transitions. [2019-09-09 01:32:49,286 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:32:49,286 INFO L276 IsEmpty]: Start isEmpty. Operand 555545 states and 796094 transitions. [2019-09-09 01:32:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 703 [2019-09-09 01:32:49,299 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:32:49,299 INFO L399 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 10, 10, 10, 8, 8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:32:49,300 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:32:49,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:32:49,300 INFO L82 PathProgramCache]: Analyzing trace with hash 717814387, now seen corresponding path program 1 times [2019-09-09 01:32:49,300 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:32:49,300 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:32:49,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:32:49,306 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:32:49,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:33:04,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:33:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 5012 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 4973 trivial. 0 not checked. [2019-09-09 01:33:04,645 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:33:04,645 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:33:04,646 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:33:04,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:33:04,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:33:04,646 INFO L87 Difference]: Start difference. First operand 555545 states and 796094 transitions. Second operand 3 states. [2019-09-09 01:33:41,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:33:41,286 INFO L93 Difference]: Finished difference Result 1200816 states and 1721781 transitions. [2019-09-09 01:33:41,286 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:33:41,286 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 702 [2019-09-09 01:33:41,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:33:45,912 INFO L225 Difference]: With dead ends: 1200816 [2019-09-09 01:33:45,913 INFO L226 Difference]: Without dead ends: 645362 [2019-09-09 01:33:48,124 INFO L628 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 [2019-09-09 01:33:48,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 645362 states. [2019-09-09 01:34:38,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 645362 to 645232. [2019-09-09 01:34:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 645232 states.