java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 06:43:15,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 06:43:15,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 06:43:15,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 06:43:15,475 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 06:43:15,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 06:43:15,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 06:43:15,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 06:43:15,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 06:43:15,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 06:43:15,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 06:43:15,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 06:43:15,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 06:43:15,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 06:43:15,491 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 06:43:15,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 06:43:15,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 06:43:15,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 06:43:15,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 06:43:15,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 06:43:15,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 06:43:15,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 06:43:15,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 06:43:15,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 06:43:15,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 06:43:15,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 06:43:15,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 06:43:15,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 06:43:15,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 06:43:15,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 06:43:15,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 06:43:15,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 06:43:15,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 06:43:15,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 06:43:15,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 06:43:15,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 06:43:15,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 06:43:15,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 06:43:15,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 06:43:15,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 06:43:15,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 06:43:15,523 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 06:43:15,547 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 06:43:15,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 06:43:15,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 06:43:15,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 06:43:15,550 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 06:43:15,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 06:43:15,551 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 06:43:15,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 06:43:15,551 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 06:43:15,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 06:43:15,552 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 06:43:15,552 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 06:43:15,553 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 06:43:15,553 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 06:43:15,553 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 06:43:15,553 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 06:43:15,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 06:43:15,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 06:43:15,554 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 06:43:15,554 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 06:43:15,555 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 06:43:15,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:43:15,555 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 06:43:15,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 06:43:15,555 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 06:43:15,555 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 06:43:15,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 06:43:15,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 06:43:15,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 06:43:15,822 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 06:43:15,835 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 06:43:15,838 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 06:43:15,840 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 06:43:15,840 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 06:43:15,841 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2019-10-07 06:43:15,913 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fc4efe0a/1b7d9f32a85e4d2d8bf17d23c288419a/FLAGff114702c [2019-10-07 06:43:16,812 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 06:43:16,813 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2019-10-07 06:43:16,870 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fc4efe0a/1b7d9f32a85e4d2d8bf17d23c288419a/FLAGff114702c [2019-10-07 06:43:17,224 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fc4efe0a/1b7d9f32a85e4d2d8bf17d23c288419a [2019-10-07 06:43:17,235 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 06:43:17,237 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 06:43:17,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 06:43:17,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 06:43:17,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 06:43:17,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:43:17" (1/1) ... [2019-10-07 06:43:17,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e0f4909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:17, skipping insertion in model container [2019-10-07 06:43:17,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:43:17" (1/1) ... [2019-10-07 06:43:17,256 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 06:43:17,425 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 06:43:21,218 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:43:21,324 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 06:43:21,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:43:22,735 INFO L192 MainTranslator]: Completed translation [2019-10-07 06:43:22,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22 WrapperNode [2019-10-07 06:43:22,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 06:43:22,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 06:43:22,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 06:43:22,738 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 06:43:22,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (1/1) ... [2019-10-07 06:43:22,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (1/1) ... [2019-10-07 06:43:22,858 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (1/1) ... [2019-10-07 06:43:22,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (1/1) ... [2019-10-07 06:43:23,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (1/1) ... [2019-10-07 06:43:23,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (1/1) ... [2019-10-07 06:43:23,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (1/1) ... [2019-10-07 06:43:23,158 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 06:43:23,158 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 06:43:23,159 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 06:43:23,159 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 06:43:23,160 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:43:23,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 06:43:23,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 06:43:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:43:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:43:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 06:43:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:43:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:43:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:43:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:43:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:43:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:43:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 06:43:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 06:43:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 06:43:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 06:43:23,238 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-07 06:43:23,238 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 06:43:23,238 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 06:43:23,238 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 06:43:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-07 06:43:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-07 06:43:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 06:43:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 06:43:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-07 06:43:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 06:43:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-07 06:43:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 06:43:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 06:43:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 06:43:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 06:43:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 06:43:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 06:43:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 06:43:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 06:43:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 06:43:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 06:43:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 06:43:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:43:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 06:43:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 06:43:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 06:43:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 06:43:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-07 06:43:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 06:43:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 06:43:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 06:43:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 06:43:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 06:43:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 06:43:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 06:43:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 06:43:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 06:43:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 06:43:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 06:43:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-07 06:43:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-07 06:43:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-07 06:43:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-07 06:43:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 06:43:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 06:43:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 06:43:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 06:43:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 06:43:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 06:43:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 06:43:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 06:43:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 06:43:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 06:43:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 06:43:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 06:43:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_probe1 [2019-10-07 06:43:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2019-10-07 06:43:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2019-10-07 06:43:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-07 06:43:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-07 06:43:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2019-10-07 06:43:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2019-10-07 06:43:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2019-10-07 06:43:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2019-10-07 06:43:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2019-10-07 06:43:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2019-10-07 06:43:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2019-10-07 06:43:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2019-10-07 06:43:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ringdesc [2019-10-07 06:43:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ringdesc [2019-10-07 06:43:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2019-10-07 06:43:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2019-10-07 06:43:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2019-10-07 06:43:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2019-10-07 06:43:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2019-10-07 06:43:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2019-10-07 06:43:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2019-10-07 06:43:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-07 06:43:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2019-10-07 06:43:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2019-10-07 06:43:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2019-10-07 06:43:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2019-10-07 06:43:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2019-10-07 06:43:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2019-10-07 06:43:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2019-10-07 06:43:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2019-10-07 06:43:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2019-10-07 06:43:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2019-10-07 06:43:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_suspend [2019-10-07 06:43:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2019-10-07 06:43:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_init [2019-10-07 06:43:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_exit [2019-10-07 06:43:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_w840_exit_14_2 [2019-10-07 06:43:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_w840_init_14_7 [2019-10-07 06:43:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 06:43:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:43:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 06:43:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 06:43:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-07 06:43:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-07 06:43:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-07 06:43:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2019-10-07 06:43:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-07 06:43:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-07 06:43:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-07 06:43:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-07 06:43:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 06:43:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 06:43:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:43:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:43:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 06:43:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 06:43:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:43:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 06:43:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-07 06:43:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 06:43:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-07 06:43:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:43:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:43:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 06:43:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-07 06:43:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-07 06:43:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 06:43:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 06:43:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 06:43:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 06:43:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:43:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:43:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:43:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 06:43:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:43:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:43:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:43:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:43:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:43:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:43:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:43:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:43:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 06:43:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 06:43:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 06:43:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-07 06:43:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 06:43:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 06:43:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 06:43:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:43:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:43:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:43:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:43:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:43:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:43:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 06:43:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-07 06:43:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-07 06:43:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-07 06:43:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 06:43:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-07 06:43:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:43:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2019-10-07 06:43:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2019-10-07 06:43:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:43:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:43:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_83 [2019-10-07 06:43:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_84 [2019-10-07 06:43:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_85 [2019-10-07 06:43:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2019-10-07 06:43:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2019-10-07 06:43:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2019-10-07 06:43:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2019-10-07 06:43:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2019-10-07 06:43:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_115 [2019-10-07 06:43:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_116 [2019-10-07 06:43:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_117 [2019-10-07 06:43:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2019-10-07 06:43:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2019-10-07 06:43:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2019-10-07 06:43:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_125 [2019-10-07 06:43:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_126 [2019-10-07 06:43:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 06:43:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 06:43:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 06:43:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 06:43:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 06:43:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 06:43:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 06:43:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 06:43:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 06:43:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 06:43:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 06:43:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 06:43:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 06:43:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 06:43:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 06:43:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 06:43:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 06:43:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 06:43:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 06:43:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 06:43:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 06:43:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 06:43:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 06:43:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 06:43:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 06:43:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 06:43:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 06:43:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 06:43:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 06:43:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 06:43:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 06:43:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 06:43:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 06:43:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 06:43:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 06:43:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 06:43:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 06:43:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:43:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:43:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:43:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:43:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:43:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:43:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:43:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:43:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:43:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:43:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:43:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:43:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:43:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:43:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:43:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:43:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:43:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:43:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:43:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:43:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:43:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:43:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:43:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:43:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 06:43:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 06:43:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 06:43:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:43:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 06:43:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 06:43:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 06:43:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:43:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2019-10-07 06:43:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2019-10-07 06:43:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2019-10-07 06:43:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2019-10-07 06:43:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2019-10-07 06:43:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2019-10-07 06:43:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2019-10-07 06:43:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2019-10-07 06:43:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:43:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:43:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:43:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:43:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:43:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:43:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:43:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:43:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:43:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:43:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:43:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 06:43:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 06:43:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 06:43:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:43:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 06:43:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 06:43:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 06:43:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:43:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:43:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:43:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:43:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:43:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:43:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:43:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:43:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:43:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:43:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:43:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:43:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:43:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:43:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:43:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:43:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:43:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 06:43:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:43:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:43:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:43:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 06:43:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 06:43:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-07 06:43:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-07 06:43:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-07 06:43:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 06:43:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 06:43:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 06:43:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 06:43:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 06:43:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 06:43:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-07 06:43:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 06:43:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-07 06:43:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-07 06:43:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 06:43:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-07 06:43:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 06:43:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 06:43:23,294 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 06:43:23,294 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 06:43:23,294 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 06:43:23,294 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 06:43:23,294 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 06:43:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 06:43:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 06:43:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 06:43:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 06:43:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-07 06:43:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 06:43:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-07 06:43:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-07 06:43:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-07 06:43:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 06:43:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 06:43:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 06:43:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 06:43:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 06:43:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 06:43:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-07 06:43:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-07 06:43:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-07 06:43:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 06:43:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 06:43:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 06:43:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 06:43:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 06:43:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 06:43:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 06:43:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-07 06:43:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-07 06:43:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-07 06:43:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-07 06:43:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 06:43:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 06:43:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 06:43:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 06:43:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 06:43:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-07 06:43:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 06:43:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 06:43:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-07 06:43:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-07 06:43:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 06:43:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 06:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 06:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 06:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 06:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 06:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 06:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 06:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 06:43:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 06:43:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 06:43:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-07 06:43:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 06:43:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 06:43:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 06:43:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 06:43:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 06:43:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 06:43:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 06:43:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 06:43:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 06:43:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 06:43:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 06:43:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 06:43:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 06:43:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 06:43:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 06:43:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 06:43:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 06:43:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 06:43:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 06:43:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 06:43:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 06:43:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 06:43:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 06:43:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 06:43:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 06:43:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 06:43:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 06:43:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 06:43:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-07 06:43:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 06:43:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 06:43:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 06:43:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-07 06:43:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 06:43:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 06:43:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 06:43:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 06:43:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 06:43:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 06:43:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 06:43:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 06:43:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 06:43:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2019-10-07 06:43:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2019-10-07 06:43:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 06:43:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 06:43:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-07 06:43:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-07 06:43:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-07 06:43:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-07 06:43:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 06:43:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 06:43:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-07 06:43:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 06:43:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-07 06:43:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 06:43:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 06:43:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2019-10-07 06:43:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2019-10-07 06:43:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-07 06:43:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2019-10-07 06:43:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 06:43:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2019-10-07 06:43:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2019-10-07 06:43:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-07 06:43:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2019-10-07 06:43:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 06:43:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 06:43:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2019-10-07 06:43:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-07 06:43:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 06:43:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_116 [2019-10-07 06:43:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2019-10-07 06:43:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 06:43:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-07 06:43:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-07 06:43:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-07 06:43:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-07 06:43:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-07 06:43:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 06:43:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 06:43:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:43:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:43:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 06:43:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 06:43:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 06:43:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 06:43:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 06:43:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 06:43:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 06:43:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 06:43:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 06:43:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 06:43:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 06:43:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 06:43:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 06:43:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 06:43:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 06:43:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:43:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 06:43:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:43:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 06:43:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 06:43:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 06:43:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 06:43:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 06:43:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:43:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 06:43:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:43:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 06:43:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 06:43:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:43:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 06:43:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 06:43:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 06:43:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 06:43:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 06:43:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:43:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 06:43:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-07 06:43:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 06:43:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-07 06:43:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 06:43:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 06:43:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 06:43:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_85 [2019-10-07 06:43:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2019-10-07 06:43:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 06:43:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 06:43:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 06:43:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 06:43:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 06:43:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 06:43:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 06:43:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 06:43:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 06:43:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 06:43:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 06:43:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-07 06:43:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 06:43:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 06:43:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 06:43:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-07 06:43:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 06:43:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 06:43:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-07 06:43:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-07 06:43:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-07 06:43:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 06:43:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_84 [2019-10-07 06:43:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 06:43:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_117 [2019-10-07 06:43:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 06:43:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 06:43:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 06:43:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 06:43:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 06:43:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_125 [2019-10-07 06:43:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 06:43:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_126 [2019-10-07 06:43:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 06:43:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 06:43:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 06:43:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 06:43:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 06:43:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 06:43:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 06:43:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 06:43:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 06:43:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 06:43:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 06:43:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 06:43:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2019-10-07 06:43:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 06:43:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_115 [2019-10-07 06:43:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-07 06:43:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-07 06:43:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 06:43:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-07 06:43:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-07 06:43:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 06:43:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 06:43:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_83 [2019-10-07 06:43:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-07 06:43:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-07 06:43:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-07 06:43:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-07 06:43:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 06:43:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 06:43:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 06:43:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-07 06:43:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 06:43:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2019-10-07 06:43:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-07 06:43:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-07 06:43:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2019-10-07 06:43:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2019-10-07 06:43:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2019-10-07 06:43:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2019-10-07 06:43:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2019-10-07 06:43:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2019-10-07 06:43:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2019-10-07 06:43:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ringdesc [2019-10-07 06:43:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure free_ringdesc [2019-10-07 06:43:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2019-10-07 06:43:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2019-10-07 06:43:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2019-10-07 06:43:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2019-10-07 06:43:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2019-10-07 06:43:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-07 06:43:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2019-10-07 06:43:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2019-10-07 06:43:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2019-10-07 06:43:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure w840_probe1 [2019-10-07 06:43:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 06:43:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2019-10-07 06:43:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2019-10-07 06:43:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2019-10-07 06:43:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 06:43:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2019-10-07 06:43:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2019-10-07 06:43:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2019-10-07 06:43:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2019-10-07 06:43:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2019-10-07 06:43:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2019-10-07 06:43:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2019-10-07 06:43:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2019-10-07 06:43:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure w840_suspend [2019-10-07 06:43:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2019-10-07 06:43:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure w840_init [2019-10-07 06:43:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure w840_exit [2019-10-07 06:43:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_w840_exit_14_2 [2019-10-07 06:43:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_w840_init_14_7 [2019-10-07 06:43:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 06:43:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:43:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 06:43:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 06:43:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-07 06:43:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-07 06:43:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-07 06:43:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2019-10-07 06:43:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-07 06:43:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-07 06:43:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-07 06:43:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-07 06:43:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 06:43:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 06:43:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:43:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:43:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 06:43:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 06:43:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:43:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 06:43:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-07 06:43:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 06:43:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-07 06:43:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:43:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:43:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 06:43:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-07 06:43:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-07 06:43:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 06:43:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 06:43:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 06:43:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 06:43:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:43:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:43:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:43:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:43:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 06:43:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 06:43:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 06:43:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-07 06:43:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 06:43:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 06:43:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 06:43:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:43:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:43:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:43:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:43:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:43:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:43:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 06:43:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-07 06:43:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-07 06:43:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-07 06:43:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 06:43:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-07 06:43:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:43:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:43:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:43:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:43:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 06:43:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:43:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:43:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:43:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 06:43:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 06:43:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 06:43:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 06:43:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 06:43:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 06:43:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 06:43:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 06:43:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 06:43:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 06:43:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 06:43:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 06:43:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 06:43:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 06:43:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 06:43:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 06:43:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 06:43:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 06:43:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 06:43:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 06:43:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 06:43:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 06:43:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 06:43:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 06:43:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 06:43:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 06:43:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 06:43:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 06:43:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 06:43:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 06:43:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 06:43:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 06:43:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 06:43:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 06:43:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:43:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:43:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:43:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:43:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:43:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:43:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:43:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:43:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:43:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:43:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:43:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:43:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:43:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:43:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:43:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:43:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:43:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:43:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:43:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:43:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:43:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:43:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:43:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:43:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 06:43:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 06:43:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 06:43:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:43:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 06:43:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 06:43:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 06:43:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:43:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2019-10-07 06:43:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2019-10-07 06:43:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2019-10-07 06:43:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2019-10-07 06:43:23,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2019-10-07 06:43:23,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2019-10-07 06:43:23,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:43:23,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:43:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:43:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:43:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:43:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:43:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:43:23,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:43:23,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:43:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:43:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:43:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 06:43:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 06:43:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 06:43:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:43:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 06:43:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 06:43:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 06:43:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:43:23,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:43:23,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:43:23,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:43:23,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:43:23,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:43:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:43:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:43:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:43:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:43:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:43:23,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:43:23,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:43:23,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:43:23,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:43:23,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:43:23,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:43:23,382 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 06:43:23,382 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 06:43:23,382 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 06:43:23,382 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 06:43:23,382 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 06:43:23,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 06:43:23,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 06:43:23,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 06:43:23,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 06:43:23,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 06:43:23,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 06:43:23,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 06:43:23,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 06:43:26,852 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 06:43:27,559 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 06:43:43,521 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 06:43:43,522 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-07 06:43:43,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:43:43 BoogieIcfgContainer [2019-10-07 06:43:43,525 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 06:43:43,527 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 06:43:43,528 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 06:43:43,531 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 06:43:43,533 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 06:43:17" (1/3) ... [2019-10-07 06:43:43,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ef671ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:43:43, skipping insertion in model container [2019-10-07 06:43:43,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:22" (2/3) ... [2019-10-07 06:43:43,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ef671ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:43:43, skipping insertion in model container [2019-10-07 06:43:43,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:43:43" (3/3) ... [2019-10-07 06:43:43,539 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2019-10-07 06:43:43,549 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 06:43:43,568 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-07 06:43:43,581 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-07 06:43:43,635 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 06:43:43,635 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 06:43:43,635 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 06:43:43,635 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 06:43:43,636 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 06:43:43,636 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 06:43:43,636 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 06:43:43,636 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 06:43:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states. [2019-10-07 06:43:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-10-07 06:43:43,745 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:43:43,746 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 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] [2019-10-07 06:43:43,750 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:43:43,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:43:43,756 INFO L82 PathProgramCache]: Analyzing trace with hash -620705221, now seen corresponding path program 1 times [2019-10-07 06:43:43,764 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:43:43,765 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:43:43,765 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:43:43,765 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:43:43,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:43:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:43:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2019-10-07 06:43:44,884 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:43:44,885 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:43:44,885 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:43:44,889 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:43:44,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:43:44,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:43:44,906 INFO L87 Difference]: Start difference. First operand 2333 states. Second operand 3 states. [2019-10-07 06:43:47,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:43:47,949 INFO L93 Difference]: Finished difference Result 5492 states and 7128 transitions. [2019-10-07 06:43:47,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:43:47,951 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 146 [2019-10-07 06:43:47,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:43:47,994 INFO L225 Difference]: With dead ends: 5492 [2019-10-07 06:43:47,995 INFO L226 Difference]: Without dead ends: 3453 [2019-10-07 06:43:48,010 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:43:48,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3453 states. [2019-10-07 06:43:48,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3453 to 3443. [2019-10-07 06:43:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3443 states. [2019-10-07 06:43:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 3443 states and 4408 transitions. [2019-10-07 06:43:48,342 INFO L78 Accepts]: Start accepts. Automaton has 3443 states and 4408 transitions. Word has length 146 [2019-10-07 06:43:48,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:43:48,344 INFO L462 AbstractCegarLoop]: Abstraction has 3443 states and 4408 transitions. [2019-10-07 06:43:48,345 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:43:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 4408 transitions. [2019-10-07 06:43:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2019-10-07 06:43:48,363 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:43:48,365 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 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] [2019-10-07 06:43:48,365 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:43:48,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:43:48,366 INFO L82 PathProgramCache]: Analyzing trace with hash -1514934387, now seen corresponding path program 1 times [2019-10-07 06:43:48,366 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:43:48,366 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:43:48,366 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:43:48,367 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:43:48,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:43:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:43:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2019-10-07 06:43:48,989 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:43:48,989 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:43:48,989 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 06:43:48,992 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 06:43:48,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 06:43:48,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-07 06:43:48,993 INFO L87 Difference]: Start difference. First operand 3443 states and 4408 transitions. Second operand 6 states. [2019-10-07 06:43:56,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:43:56,007 INFO L93 Difference]: Finished difference Result 10979 states and 14062 transitions. [2019-10-07 06:43:56,007 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 06:43:56,007 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 174 [2019-10-07 06:43:56,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:43:56,055 INFO L225 Difference]: With dead ends: 10979 [2019-10-07 06:43:56,055 INFO L226 Difference]: Without dead ends: 7569 [2019-10-07 06:43:56,070 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-07 06:43:56,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7569 states. [2019-10-07 06:43:56,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7569 to 7545. [2019-10-07 06:43:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7545 states. [2019-10-07 06:43:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7545 states to 7545 states and 9625 transitions. [2019-10-07 06:43:56,444 INFO L78 Accepts]: Start accepts. Automaton has 7545 states and 9625 transitions. Word has length 174 [2019-10-07 06:43:56,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:43:56,444 INFO L462 AbstractCegarLoop]: Abstraction has 7545 states and 9625 transitions. [2019-10-07 06:43:56,444 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 06:43:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 7545 states and 9625 transitions. [2019-10-07 06:43:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2019-10-07 06:43:56,449 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:43:56,450 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 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] [2019-10-07 06:43:56,450 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:43:56,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:43:56,451 INFO L82 PathProgramCache]: Analyzing trace with hash -1106591878, now seen corresponding path program 1 times [2019-10-07 06:43:56,451 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:43:56,451 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:43:56,451 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:43:56,451 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:43:56,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:43:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:43:56,792 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2019-10-07 06:43:56,792 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:43:56,793 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:43:56,793 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:43:56,793 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:43:56,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:43:56,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:43:56,794 INFO L87 Difference]: Start difference. First operand 7545 states and 9625 transitions. Second operand 3 states. [2019-10-07 06:43:59,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:43:59,871 INFO L93 Difference]: Finished difference Result 20351 states and 25965 transitions. [2019-10-07 06:43:59,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:43:59,872 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2019-10-07 06:43:59,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:44:00,176 INFO L225 Difference]: With dead ends: 20351 [2019-10-07 06:44:00,176 INFO L226 Difference]: Without dead ends: 12839 [2019-10-07 06:44:00,213 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:44:00,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12839 states. [2019-10-07 06:44:00,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12839 to 12821. [2019-10-07 06:44:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12821 states. [2019-10-07 06:44:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12821 states to 12821 states and 16321 transitions. [2019-10-07 06:44:00,814 INFO L78 Accepts]: Start accepts. Automaton has 12821 states and 16321 transitions. Word has length 180 [2019-10-07 06:44:00,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:44:00,817 INFO L462 AbstractCegarLoop]: Abstraction has 12821 states and 16321 transitions. [2019-10-07 06:44:00,817 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:44:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 12821 states and 16321 transitions. [2019-10-07 06:44:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2019-10-07 06:44:00,827 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:44:00,828 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 5, 5, 4, 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] [2019-10-07 06:44:00,828 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:44:00,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:44:00,828 INFO L82 PathProgramCache]: Analyzing trace with hash -980395328, now seen corresponding path program 1 times [2019-10-07 06:44:00,829 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:44:00,829 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:00,829 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:00,829 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:00,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:44:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2019-10-07 06:44:01,400 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:01,401 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:44:01,401 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:44:01,402 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:44:01,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:44:01,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:44:01,402 INFO L87 Difference]: Start difference. First operand 12821 states and 16321 transitions. Second operand 3 states. [2019-10-07 06:44:03,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:44:03,850 INFO L93 Difference]: Finished difference Result 31077 states and 39488 transitions. [2019-10-07 06:44:03,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:44:03,850 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 279 [2019-10-07 06:44:03,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:44:03,944 INFO L225 Difference]: With dead ends: 31077 [2019-10-07 06:44:03,944 INFO L226 Difference]: Without dead ends: 18289 [2019-10-07 06:44:03,992 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:44:04,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18289 states. [2019-10-07 06:44:04,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18289 to 18271. [2019-10-07 06:44:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18271 states. [2019-10-07 06:44:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18271 states to 18271 states and 23172 transitions. [2019-10-07 06:44:04,698 INFO L78 Accepts]: Start accepts. Automaton has 18271 states and 23172 transitions. Word has length 279 [2019-10-07 06:44:04,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:44:04,700 INFO L462 AbstractCegarLoop]: Abstraction has 18271 states and 23172 transitions. [2019-10-07 06:44:04,700 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:44:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 18271 states and 23172 transitions. [2019-10-07 06:44:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2019-10-07 06:44:04,715 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:44:04,716 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 6, 4, 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] [2019-10-07 06:44:04,716 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:44:04,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:44:04,717 INFO L82 PathProgramCache]: Analyzing trace with hash 890156390, now seen corresponding path program 1 times [2019-10-07 06:44:04,717 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:44:04,717 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:04,717 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:04,718 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:04,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:44:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2019-10-07 06:44:05,247 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:05,248 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:44:05,248 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:44:05,249 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:44:05,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:44:05,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:44:05,249 INFO L87 Difference]: Start difference. First operand 18271 states and 23172 transitions. Second operand 3 states. [2019-10-07 06:44:06,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:44:06,862 INFO L93 Difference]: Finished difference Result 39684 states and 50346 transitions. [2019-10-07 06:44:06,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:44:06,862 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 279 [2019-10-07 06:44:06,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:44:06,953 INFO L225 Difference]: With dead ends: 39684 [2019-10-07 06:44:06,954 INFO L226 Difference]: Without dead ends: 21446 [2019-10-07 06:44:07,017 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:44:07,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21446 states. [2019-10-07 06:44:07,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21446 to 21428. [2019-10-07 06:44:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21428 states. [2019-10-07 06:44:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21428 states to 21428 states and 27175 transitions. [2019-10-07 06:44:07,815 INFO L78 Accepts]: Start accepts. Automaton has 21428 states and 27175 transitions. Word has length 279 [2019-10-07 06:44:07,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:44:07,817 INFO L462 AbstractCegarLoop]: Abstraction has 21428 states and 27175 transitions. [2019-10-07 06:44:07,817 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:44:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 21428 states and 27175 transitions. [2019-10-07 06:44:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2019-10-07 06:44:07,834 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:44:07,834 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 5, 5, 3, 3, 3, 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] [2019-10-07 06:44:07,835 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:44:07,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:44:07,835 INFO L82 PathProgramCache]: Analyzing trace with hash 1579864192, now seen corresponding path program 1 times [2019-10-07 06:44:07,835 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:44:07,836 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:07,836 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:07,836 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:07,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:44:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2019-10-07 06:44:08,505 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:08,505 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:44:08,505 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:44:08,506 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:44:08,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:44:08,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:44:08,507 INFO L87 Difference]: Start difference. First operand 21428 states and 27175 transitions. Second operand 5 states. [2019-10-07 06:44:21,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:44:21,919 INFO L93 Difference]: Finished difference Result 45813 states and 58148 transitions. [2019-10-07 06:44:21,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:44:21,920 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 276 [2019-10-07 06:44:21,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:44:22,049 INFO L225 Difference]: With dead ends: 45813 [2019-10-07 06:44:22,049 INFO L226 Difference]: Without dead ends: 24418 [2019-10-07 06:44:22,113 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:44:22,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24418 states. [2019-10-07 06:44:23,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24418 to 24400. [2019-10-07 06:44:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24400 states. [2019-10-07 06:44:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24400 states to 24400 states and 30966 transitions. [2019-10-07 06:44:23,510 INFO L78 Accepts]: Start accepts. Automaton has 24400 states and 30966 transitions. Word has length 276 [2019-10-07 06:44:23,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:44:23,511 INFO L462 AbstractCegarLoop]: Abstraction has 24400 states and 30966 transitions. [2019-10-07 06:44:23,511 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:44:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 24400 states and 30966 transitions. [2019-10-07 06:44:23,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2019-10-07 06:44:23,535 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:44:23,535 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 5, 5, 3, 3, 3, 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] [2019-10-07 06:44:23,536 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:44:23,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:44:23,536 INFO L82 PathProgramCache]: Analyzing trace with hash -325151279, now seen corresponding path program 1 times [2019-10-07 06:44:23,537 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:44:23,537 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:23,537 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:23,538 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:23,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:44:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2019-10-07 06:44:24,229 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:24,229 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:44:24,230 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:44:24,232 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:44:24,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:44:24,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:44:24,233 INFO L87 Difference]: Start difference. First operand 24400 states and 30966 transitions. Second operand 5 states. [2019-10-07 06:44:38,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:44:38,330 INFO L93 Difference]: Finished difference Result 51705 states and 65694 transitions. [2019-10-07 06:44:38,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:44:38,331 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 281 [2019-10-07 06:44:38,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:44:38,445 INFO L225 Difference]: With dead ends: 51705 [2019-10-07 06:44:38,445 INFO L226 Difference]: Without dead ends: 27338 [2019-10-07 06:44:38,501 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:44:38,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27338 states. [2019-10-07 06:44:39,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27338 to 27320. [2019-10-07 06:44:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27320 states. [2019-10-07 06:44:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27320 states to 27320 states and 34725 transitions. [2019-10-07 06:44:39,795 INFO L78 Accepts]: Start accepts. Automaton has 27320 states and 34725 transitions. Word has length 281 [2019-10-07 06:44:39,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:44:39,795 INFO L462 AbstractCegarLoop]: Abstraction has 27320 states and 34725 transitions. [2019-10-07 06:44:39,796 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:44:39,796 INFO L276 IsEmpty]: Start isEmpty. Operand 27320 states and 34725 transitions. [2019-10-07 06:44:39,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2019-10-07 06:44:39,811 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:44:39,811 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 6, 6, 3, 3, 3, 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] [2019-10-07 06:44:39,811 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:44:39,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:44:39,812 INFO L82 PathProgramCache]: Analyzing trace with hash -1511919550, now seen corresponding path program 1 times [2019-10-07 06:44:39,812 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:44:39,812 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:39,812 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:39,813 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:39,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:44:39,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2019-10-07 06:44:40,284 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:40,284 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:44:40,284 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:44:40,285 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:44:40,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:44:40,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:44:40,287 INFO L87 Difference]: Start difference. First operand 27320 states and 34725 transitions. Second operand 5 states. [2019-10-07 06:44:53,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:44:53,882 INFO L93 Difference]: Finished difference Result 57541 states and 73204 transitions. [2019-10-07 06:44:53,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:44:53,886 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 289 [2019-10-07 06:44:53,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:44:54,000 INFO L225 Difference]: With dead ends: 57541 [2019-10-07 06:44:54,000 INFO L226 Difference]: Without dead ends: 30254 [2019-10-07 06:44:54,067 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:44:54,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30254 states. [2019-10-07 06:44:56,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30254 to 30230. [2019-10-07 06:44:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30230 states. [2019-10-07 06:44:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30230 states to 30230 states and 38448 transitions. [2019-10-07 06:44:56,349 INFO L78 Accepts]: Start accepts. Automaton has 30230 states and 38448 transitions. Word has length 289 [2019-10-07 06:44:56,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:44:56,350 INFO L462 AbstractCegarLoop]: Abstraction has 30230 states and 38448 transitions. [2019-10-07 06:44:56,350 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:44:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 30230 states and 38448 transitions. [2019-10-07 06:44:56,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-10-07 06:44:56,367 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:44:56,367 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 6, 5, 3, 3, 3, 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] [2019-10-07 06:44:56,367 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:44:56,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:44:56,368 INFO L82 PathProgramCache]: Analyzing trace with hash -2140964095, now seen corresponding path program 1 times [2019-10-07 06:44:56,368 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:44:56,368 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:56,368 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:56,368 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:56,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:44:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2019-10-07 06:44:56,851 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:56,852 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:44:56,852 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:44:56,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:44:56,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:44:56,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:44:56,853 INFO L87 Difference]: Start difference. First operand 30230 states and 38448 transitions. Second operand 5 states. [2019-10-07 06:45:10,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:10,371 INFO L93 Difference]: Finished difference Result 63355 states and 80638 transitions. [2019-10-07 06:45:10,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:45:10,372 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 312 [2019-10-07 06:45:10,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:10,483 INFO L225 Difference]: With dead ends: 63355 [2019-10-07 06:45:10,483 INFO L226 Difference]: Without dead ends: 33158 [2019-10-07 06:45:10,551 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-07 06:45:10,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33158 states. [2019-10-07 06:45:11,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33158 to 33134. [2019-10-07 06:45:11,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33134 states. [2019-10-07 06:45:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33134 states to 33134 states and 42144 transitions. [2019-10-07 06:45:11,616 INFO L78 Accepts]: Start accepts. Automaton has 33134 states and 42144 transitions. Word has length 312 [2019-10-07 06:45:11,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:11,617 INFO L462 AbstractCegarLoop]: Abstraction has 33134 states and 42144 transitions. [2019-10-07 06:45:11,617 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:45:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 33134 states and 42144 transitions. [2019-10-07 06:45:11,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2019-10-07 06:45:11,634 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:11,635 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 7, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 06:45:11,635 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:11,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:11,636 INFO L82 PathProgramCache]: Analyzing trace with hash 1988126440, now seen corresponding path program 1 times [2019-10-07 06:45:11,636 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:11,636 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:11,636 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:11,636 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:11,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 31 proven. 12 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2019-10-07 06:45:12,049 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:12,049 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:45:12,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:45:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:14,633 INFO L256 TraceCheckSpWp]: Trace formula consists of 6255 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-07 06:45:14,660 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:45:14,789 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2019-10-07 06:45:14,790 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:45:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2019-10-07 06:45:15,219 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:45:15,219 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5] total 7 [2019-10-07 06:45:15,220 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:45:15,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:45:15,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:45:15,221 INFO L87 Difference]: Start difference. First operand 33134 states and 42144 transitions. Second operand 4 states. [2019-10-07 06:45:16,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:16,977 INFO L93 Difference]: Finished difference Result 66301 states and 84448 transitions. [2019-10-07 06:45:16,978 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 06:45:16,978 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 303 [2019-10-07 06:45:16,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:17,208 INFO L225 Difference]: With dead ends: 66301 [2019-10-07 06:45:17,208 INFO L226 Difference]: Without dead ends: 33200 [2019-10-07 06:45:17,317 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 610 GetRequests, 605 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:45:17,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33200 states. [2019-10-07 06:45:21,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33200 to 33200. [2019-10-07 06:45:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33200 states. [2019-10-07 06:45:21,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33200 states to 33200 states and 42210 transitions. [2019-10-07 06:45:21,386 INFO L78 Accepts]: Start accepts. Automaton has 33200 states and 42210 transitions. Word has length 303 [2019-10-07 06:45:21,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:21,387 INFO L462 AbstractCegarLoop]: Abstraction has 33200 states and 42210 transitions. [2019-10-07 06:45:21,387 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:45:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 33200 states and 42210 transitions. [2019-10-07 06:45:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2019-10-07 06:45:21,401 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:21,402 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 7, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 06:45:21,616 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:45:21,617 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:21,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:21,618 INFO L82 PathProgramCache]: Analyzing trace with hash -133328416, now seen corresponding path program 1 times [2019-10-07 06:45:21,618 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:21,618 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:21,618 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:21,618 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:21,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:22,303 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 31 proven. 12 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2019-10-07 06:45:22,304 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:22,304 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:45:22,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:45:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:25,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 6264 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-07 06:45:25,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:45:25,118 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2019-10-07 06:45:25,119 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:45:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2019-10-07 06:45:25,482 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:45:25,483 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5] total 7 [2019-10-07 06:45:25,484 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:45:25,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:45:25,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:45:25,484 INFO L87 Difference]: Start difference. First operand 33200 states and 42210 transitions. Second operand 4 states. [2019-10-07 06:45:27,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:27,752 INFO L93 Difference]: Finished difference Result 66792 states and 85303 transitions. [2019-10-07 06:45:27,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 06:45:27,753 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 306 [2019-10-07 06:45:27,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:27,906 INFO L225 Difference]: With dead ends: 66792 [2019-10-07 06:45:27,906 INFO L226 Difference]: Without dead ends: 33625 [2019-10-07 06:45:27,995 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 616 GetRequests, 611 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:45:28,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33625 states. [2019-10-07 06:45:29,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33625 to 33425. [2019-10-07 06:45:29,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33425 states. [2019-10-07 06:45:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33425 states to 33425 states and 42510 transitions. [2019-10-07 06:45:29,543 INFO L78 Accepts]: Start accepts. Automaton has 33425 states and 42510 transitions. Word has length 306 [2019-10-07 06:45:29,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:29,544 INFO L462 AbstractCegarLoop]: Abstraction has 33425 states and 42510 transitions. [2019-10-07 06:45:29,544 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:45:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 33425 states and 42510 transitions. [2019-10-07 06:45:29,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2019-10-07 06:45:29,558 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:29,559 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 7, 6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 06:45:29,771 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:45:29,772 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:29,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:29,772 INFO L82 PathProgramCache]: Analyzing trace with hash -1300436423, now seen corresponding path program 1 times [2019-10-07 06:45:29,772 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:29,773 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:29,773 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:29,773 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:29,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:30,247 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 35 proven. 12 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-10-07 06:45:30,247 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:30,247 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:45:30,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:45:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:32,914 INFO L256 TraceCheckSpWp]: Trace formula consists of 6319 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-07 06:45:32,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:45:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2019-10-07 06:45:32,990 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:45:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2019-10-07 06:45:33,384 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:45:33,384 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5] total 7 [2019-10-07 06:45:33,385 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:45:33,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:45:33,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:45:33,386 INFO L87 Difference]: Start difference. First operand 33425 states and 42510 transitions. Second operand 4 states. [2019-10-07 06:45:34,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:34,351 INFO L93 Difference]: Finished difference Result 67153 states and 85824 transitions. [2019-10-07 06:45:34,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 06:45:34,352 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 332 [2019-10-07 06:45:34,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:34,487 INFO L225 Difference]: With dead ends: 67153 [2019-10-07 06:45:34,488 INFO L226 Difference]: Without dead ends: 33761 [2019-10-07 06:45:34,572 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 668 GetRequests, 663 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:45:34,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33761 states. [2019-10-07 06:45:37,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33761 to 33705. [2019-10-07 06:45:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33705 states. [2019-10-07 06:45:37,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33705 states to 33705 states and 42874 transitions. [2019-10-07 06:45:37,945 INFO L78 Accepts]: Start accepts. Automaton has 33705 states and 42874 transitions. Word has length 332 [2019-10-07 06:45:37,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:37,949 INFO L462 AbstractCegarLoop]: Abstraction has 33705 states and 42874 transitions. [2019-10-07 06:45:37,949 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:45:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 33705 states and 42874 transitions. [2019-10-07 06:45:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2019-10-07 06:45:37,962 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:37,963 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 7, 6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 06:45:38,177 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:45:38,177 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:38,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:38,178 INFO L82 PathProgramCache]: Analyzing trace with hash -256134375, now seen corresponding path program 1 times [2019-10-07 06:45:38,178 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:38,178 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:38,178 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:38,178 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:38,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:38,666 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 35 proven. 12 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2019-10-07 06:45:38,667 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:38,667 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:45:38,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:45:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:40,783 INFO L256 TraceCheckSpWp]: Trace formula consists of 6339 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 06:45:40,796 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:45:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2019-10-07 06:45:40,934 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:45:41,755 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 35 proven. 12 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2019-10-07 06:45:41,756 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 06:45:41,756 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5] total 10 [2019-10-07 06:45:41,759 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:45:41,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:45:41,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2019-10-07 06:45:41,760 INFO L87 Difference]: Start difference. First operand 33705 states and 42874 transitions. Second operand 5 states. [2019-10-07 06:45:59,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:59,392 INFO L93 Difference]: Finished difference Result 70383 states and 89642 transitions. [2019-10-07 06:45:59,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:45:59,393 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 334 [2019-10-07 06:45:59,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:59,535 INFO L225 Difference]: With dead ends: 70383 [2019-10-07 06:45:59,535 INFO L226 Difference]: Without dead ends: 36711 [2019-10-07 06:45:59,615 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 675 GetRequests, 664 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2019-10-07 06:45:59,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36711 states. [2019-10-07 06:46:01,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36711 to 36679. [2019-10-07 06:46:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36679 states. [2019-10-07 06:46:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36679 states to 36679 states and 46666 transitions. [2019-10-07 06:46:01,268 INFO L78 Accepts]: Start accepts. Automaton has 36679 states and 46666 transitions. Word has length 334 [2019-10-07 06:46:01,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:46:01,269 INFO L462 AbstractCegarLoop]: Abstraction has 36679 states and 46666 transitions. [2019-10-07 06:46:01,269 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:46:01,269 INFO L276 IsEmpty]: Start isEmpty. Operand 36679 states and 46666 transitions. [2019-10-07 06:46:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2019-10-07 06:46:01,279 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:46:01,279 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 06:46:01,481 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:46:01,481 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:46:01,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:46:01,482 INFO L82 PathProgramCache]: Analyzing trace with hash 1759239786, now seen corresponding path program 1 times [2019-10-07 06:46:01,483 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:46:01,483 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:01,483 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:01,483 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:01,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:46:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:46:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2019-10-07 06:46:01,948 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:01,949 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:46:01,949 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:46:01,950 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:46:01,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:46:01,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:46:01,950 INFO L87 Difference]: Start difference. First operand 36679 states and 46666 transitions. Second operand 5 states. [2019-10-07 06:46:05,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:46:05,857 INFO L93 Difference]: Finished difference Result 76264 states and 97094 transitions. [2019-10-07 06:46:05,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 06:46:05,857 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 399 [2019-10-07 06:46:05,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:46:06,014 INFO L225 Difference]: With dead ends: 76264 [2019-10-07 06:46:06,015 INFO L226 Difference]: Without dead ends: 39618 [2019-10-07 06:46:06,100 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:46:06,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39618 states. [2019-10-07 06:46:07,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39618 to 39584. [2019-10-07 06:46:07,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39584 states. [2019-10-07 06:46:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39584 states to 39584 states and 50356 transitions. [2019-10-07 06:46:07,914 INFO L78 Accepts]: Start accepts. Automaton has 39584 states and 50356 transitions. Word has length 399 [2019-10-07 06:46:07,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:46:07,914 INFO L462 AbstractCegarLoop]: Abstraction has 39584 states and 50356 transitions. [2019-10-07 06:46:07,914 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:46:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 39584 states and 50356 transitions. [2019-10-07 06:46:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2019-10-07 06:46:07,925 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:46:07,926 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:46:07,926 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:46:07,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:46:07,927 INFO L82 PathProgramCache]: Analyzing trace with hash 666514015, now seen corresponding path program 1 times [2019-10-07 06:46:07,927 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:46:07,927 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:07,927 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:07,927 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:07,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:46:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:46:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 67 proven. 16 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2019-10-07 06:46:08,853 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:08,853 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:46:08,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:46:11,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:46:11,245 INFO L256 TraceCheckSpWp]: Trace formula consists of 6634 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 06:46:11,262 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:46:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2019-10-07 06:46:11,367 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:46:11,886 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2019-10-07 06:46:11,887 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 06:46:11,949 INFO L162 IcfgInterpreter]: Started Sifa with 227 locations of interest [2019-10-07 06:46:11,949 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 06:46:11,962 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 06:46:11,971 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 06:46:11,972 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 06:46:24,470 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string191.base|) [2019-10-07 06:46:26,554 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string194.base|) [2019-10-07 06:46:28,862 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#options~0.base|) [2019-10-07 06:46:31,117 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#full_duplex~0.base|) [2019-10-07 06:46:33,283 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#version~0.base|) [2019-10-07 06:46:35,400 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| (select (select |#memory_$Pointer$.base| |~#w840_driver~0.base|) (+ |~#w840_driver~0.offset| 12))) [2019-10-07 06:46:37,588 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| (select (select |#memory_$Pointer$.base| |~#pci_id_tbl~0.base|) |~#pci_id_tbl~0.offset|)) [2019-10-07 06:46:39,720 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#pci_id_tbl~0.base|) [2019-10-07 06:46:41,888 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string263.base|) [2019-10-07 06:46:43,997 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string264.base|) [2019-10-07 06:46:46,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#netdev_ops~0.base|) [2019-10-07 06:46:48,252 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string273.base|) [2019-10-07 06:46:50,375 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string275.base|) [2019-10-07 06:46:52,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string283.base|) [2019-10-07 06:46:54,667 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string287.base|) [2019-10-07 06:46:56,801 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string293.base|) [2019-10-07 06:46:58,985 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string302.base|) [2019-10-07 06:47:01,158 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string307.base|) [2019-10-07 06:47:03,361 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string339.base|) [2019-10-07 06:47:05,551 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string340.base|) [2019-10-07 06:47:07,762 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string341.base|) [2019-10-07 06:47:09,951 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string342.base|) [2019-10-07 06:47:12,081 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string346.base|) [2019-10-07 06:47:14,270 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string348.base|) [2019-10-07 06:47:16,412 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string349.base|) [2019-10-07 06:47:18,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string350.base|) [2019-10-07 06:47:20,645 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string351.base|) [2019-10-07 06:47:22,814 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string355.base|) [2019-10-07 06:47:24,928 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string356.base|) [2019-10-07 06:47:27,043 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string365.base|) [2019-10-07 06:47:29,195 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string370.base| |#t~string163.base|) [2019-10-07 06:47:31,355 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string382.base|) [2019-10-07 06:47:33,486 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string384.base|) [2019-10-07 06:47:35,607 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string385.base|) [2019-10-07 06:47:37,812 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string395.base|) [2019-10-07 06:47:39,978 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string399.base|) [2019-10-07 06:47:42,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string400.base|) [2019-10-07 06:47:44,345 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string401.base|) [2019-10-07 06:47:46,494 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string402.base|) [2019-10-07 06:47:48,658 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string408.base|) [2019-10-07 06:47:50,850 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string458.base|) [2019-10-07 06:47:53,023 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string460.base|) [2019-10-07 06:47:55,138 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string463.base|) [2019-10-07 06:47:57,404 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string467.base|) [2019-10-07 06:47:59,574 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string469.base|) [2019-10-07 06:48:01,875 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string472.base|) [2019-10-07 06:48:04,028 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string476.base|) [2019-10-07 06:48:06,307 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string478.base|) [2019-10-07 06:48:08,529 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string485.base|) [2019-10-07 06:48:10,696 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string527.base|) [2019-10-07 06:48:12,850 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string528.base|) [2019-10-07 06:48:15,007 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string529.base|) [2019-10-07 06:48:17,153 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string530.base|) [2019-10-07 06:48:19,320 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string534.base|) [2019-10-07 06:48:21,422 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string540.base|) [2019-10-07 06:48:23,483 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string541.base|) [2019-10-07 06:48:25,544 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string542.base|) [2019-10-07 06:48:27,621 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string543.base|) [2019-10-07 06:48:29,722 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string547.base|) [2019-10-07 06:48:31,772 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string556.base|) [2019-10-07 06:48:33,884 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string557.base|) [2019-10-07 06:48:35,994 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string558.base|) [2019-10-07 06:48:38,207 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string559.base|) [2019-10-07 06:48:40,649 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string563.base|) [2019-10-07 06:48:42,910 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string590.base|) [2019-10-07 06:48:45,022 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string591.base|) [2019-10-07 06:48:47,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string592.base|) [2019-10-07 06:48:49,309 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string593.base|) [2019-10-07 06:48:51,677 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string597.base|) [2019-10-07 06:48:53,820 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string603.base|) [2019-10-07 06:48:55,966 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string605.base|) [2019-10-07 06:48:58,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string606.base|) [2019-10-07 06:49:00,543 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string607.base|) [2019-10-07 06:49:02,788 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string608.base|) [2019-10-07 06:49:05,126 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string613.base| |#t~string163.base|) [2019-10-07 06:49:07,413 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string618.base|) [2019-10-07 06:49:09,657 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string619.base|) [2019-10-07 06:49:11,987 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string620.base|) [2019-10-07 06:49:14,350 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string621.base|) [2019-10-07 06:49:16,439 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string625.base|) [2019-10-07 06:49:18,592 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string630.base|) [2019-10-07 06:49:20,749 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string631.base|) [2019-10-07 06:49:22,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string632.base|) [2019-10-07 06:49:25,166 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string633.base|) [2019-10-07 06:49:27,323 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string637.base|) [2019-10-07 06:49:29,473 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string639.base|) [2019-10-07 06:49:31,609 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string642.base|) [2019-10-07 06:49:33,661 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string643.base|) [2019-10-07 06:49:35,805 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string644.base|) [2019-10-07 06:49:38,056 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string645.base|) [2019-10-07 06:49:40,537 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string649.base|) [2019-10-07 06:49:42,673 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string654.base|) [2019-10-07 06:49:44,831 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string655.base|) [2019-10-07 06:49:46,880 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string656.base|) [2019-10-07 06:49:48,962 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string657.base|) [2019-10-07 06:49:51,093 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string661.base|) [2019-10-07 06:49:53,209 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string686.base|) [2019-10-07 06:49:55,403 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string687.base|) [2019-10-07 06:49:57,565 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string688.base|) [2019-10-07 06:49:59,736 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string689.base|) [2019-10-07 06:50:01,916 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string693.base|) [2019-10-07 06:50:04,029 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string724.base|) [2019-10-07 06:50:06,090 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string725.base|) [2019-10-07 06:50:08,197 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string726.base|) [2019-10-07 06:50:10,308 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string727.base|) [2019-10-07 06:50:12,420 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string731.base|) [2019-10-07 06:50:14,562 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string734.base|) [2019-10-07 06:50:16,738 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string735.base|) [2019-10-07 06:50:18,896 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string736.base|) [2019-10-07 06:50:20,993 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string737.base|) [2019-10-07 06:50:23,091 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string741.base|) [2019-10-07 06:50:25,173 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string772.base|) [2019-10-07 06:50:27,242 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string774.base|) [2019-10-07 06:50:29,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#netdev_ethtool_ops~0.base|) [2019-10-07 06:50:31,480 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string799.base|) [2019-10-07 06:50:33,580 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string800.base|) [2019-10-07 06:50:35,714 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string801.base|) [2019-10-07 06:50:38,162 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string802.base|) [2019-10-07 06:50:40,635 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string808.base|) [2019-10-07 06:50:43,319 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string809.base|) [2019-10-07 06:50:46,289 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string810.base|) [2019-10-07 06:50:48,465 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string811.base|) [2019-10-07 06:50:51,225 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string812.base|) [2019-10-07 06:50:54,231 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string816.base|) [2019-10-07 06:50:56,399 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string849.base|) [2019-10-07 06:50:59,135 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#w840_driver~0.base|) [2019-10-07 06:51:01,328 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string854.base|) [2019-10-07 06:51:03,760 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string856.base|) [2019-10-07 06:51:06,068 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#ldv_2_resource_pm_message~0.base|) [2019-10-07 06:51:08,204 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string985.base|) [2019-10-07 06:51:10,397 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1019.base|) [2019-10-07 06:51:12,575 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1020.base|) [2019-10-07 06:51:14,757 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1021.base|) [2019-10-07 06:51:16,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1023.base|) [2019-10-07 06:51:19,152 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1027.base|) [2019-10-07 06:51:21,314 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1029.base|) [2019-10-07 06:51:23,672 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1030.base|) [2019-10-07 06:51:26,107 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1031.base|) [2019-10-07 06:51:28,280 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1033.base|) [2019-10-07 06:51:30,716 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1037.base|) [2019-10-07 06:51:32,990 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1039.base|) [2019-10-07 06:51:35,147 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1040.base|) [2019-10-07 06:51:37,274 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1041.base|) [2019-10-07 06:51:39,395 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1043.base|) [2019-10-07 06:51:41,857 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1047.base|) [2019-10-07 06:51:44,110 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1049.base|) [2019-10-07 06:51:46,325 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1050.base|) [2019-10-07 06:51:48,508 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1051.base|) [2019-10-07 06:51:50,690 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1053.base|) [2019-10-07 06:51:53,303 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1057.base|) [2019-10-07 06:51:55,792 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1059.base|) [2019-10-07 06:51:58,620 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1060.base|) [2019-10-07 06:52:01,344 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1061.base|) [2019-10-07 06:52:03,547 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1063.base|) [2019-10-07 06:52:06,480 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1067.base|) [2019-10-07 06:52:08,620 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1069.base|) [2019-10-07 06:52:10,838 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1070.base|) [2019-10-07 06:52:13,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1071.base|) [2019-10-07 06:52:15,410 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1073.base|) [2019-10-07 06:52:17,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1077.base|) [2019-10-07 06:52:20,224 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1079.base|) [2019-10-07 06:52:23,709 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1080.base|) [2019-10-07 06:52:27,019 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1081.base|) [2019-10-07 06:52:29,284 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1083.base|) [2019-10-07 06:52:31,911 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1087.base|) [2019-10-07 06:52:34,045 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1089.base|) [2019-10-07 06:52:36,290 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1090.base|) [2019-10-07 06:52:38,649 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1091.base|) [2019-10-07 06:52:40,862 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1093.base|) [2019-10-07 06:52:43,053 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1097.base|) [2019-10-07 06:52:45,287 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1099.base|) [2019-10-07 06:52:47,970 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1100.base|) [2019-10-07 06:52:50,112 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1101.base|) [2019-10-07 06:52:52,303 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1103.base|) [2019-10-07 06:52:54,465 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1107.base|) [2019-10-07 06:52:56,687 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1109.base|) [2019-10-07 06:52:58,822 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1110.base| |#t~string163.base|) [2019-10-07 06:53:01,050 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1111.base|) [2019-10-07 06:53:03,407 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1113.base|) [2019-10-07 06:53:05,763 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1117.base|) [2019-10-07 06:53:08,038 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1119.base|) [2019-10-07 06:53:10,347 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1120.base|) [2019-10-07 06:53:12,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1121.base|) [2019-10-07 06:53:15,214 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1123.base|) [2019-10-07 06:53:17,629 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1127.base|) [2019-10-07 06:53:19,817 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1129.base|) [2019-10-07 06:53:21,969 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1130.base|) [2019-10-07 06:53:24,164 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1131.base|) [2019-10-07 06:53:26,314 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1133.base|) [2019-10-07 06:53:28,537 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1137.base|) [2019-10-07 06:53:30,718 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1139.base|) [2019-10-07 06:53:33,162 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1140.base|) [2019-10-07 06:53:35,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1141.base|) [2019-10-07 06:53:37,970 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1142.base|) [2019-10-07 06:53:40,783 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1143.base|) [2019-10-07 06:53:43,419 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1144.base|) [2019-10-07 06:53:45,978 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1145.base|) [2019-10-07 06:53:48,709 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1146.base|) [2019-10-07 06:53:50,856 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1147.base|) [2019-10-07 06:53:53,031 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1148.base|) [2019-10-07 06:53:55,148 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1149.base|) [2019-10-07 06:53:57,322 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |#t~string1150.base|) [2019-10-07 06:53:59,441 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string194.base|) [2019-10-07 06:54:01,490 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#options~0.base| |#t~string191.base|) [2019-10-07 06:54:03,734 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#full_duplex~0.base| |#t~string191.base|) [2019-10-07 06:54:05,898 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |~#version~0.base|) [2019-10-07 06:54:08,043 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| (select (select |#memory_$Pointer$.base| |~#w840_driver~0.base|) (+ |~#w840_driver~0.offset| 12))) [2019-10-07 06:54:10,205 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| (select (select |#memory_$Pointer$.base| |~#pci_id_tbl~0.base|) |~#pci_id_tbl~0.offset|)) [2019-10-07 06:54:12,362 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pci_id_tbl~0.base| |#t~string191.base|) [2019-10-07 06:54:14,526 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string263.base| |#t~string191.base|) [2019-10-07 06:54:16,676 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string264.base| |#t~string191.base|) [2019-10-07 06:54:18,821 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |~#netdev_ops~0.base|) [2019-10-07 06:54:20,956 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string273.base|) [2019-10-07 06:54:23,089 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string275.base|) [2019-10-07 06:54:25,252 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string283.base|) [2019-10-07 06:54:27,415 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string287.base|) [2019-10-07 06:54:29,561 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string293.base| |#t~string191.base|) [2019-10-07 06:54:31,736 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string302.base| |#t~string191.base|) [2019-10-07 06:54:33,934 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string307.base| |#t~string191.base|) [2019-10-07 06:54:36,046 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string339.base| |#t~string191.base|) [2019-10-07 06:54:38,102 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string340.base| |#t~string191.base|) [2019-10-07 06:54:40,243 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string341.base| |#t~string191.base|) [2019-10-07 06:54:42,399 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string342.base| |#t~string191.base|) [2019-10-07 06:54:44,605 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string346.base| |#t~string191.base|) [2019-10-07 06:54:46,734 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| |#t~string191.base|) [2019-10-07 06:54:48,887 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string349.base| |#t~string191.base|) [2019-10-07 06:54:51,098 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string350.base| |#t~string191.base|) [2019-10-07 06:54:53,296 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string351.base| |#t~string191.base|) [2019-10-07 06:54:55,443 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string355.base|) [2019-10-07 06:54:57,607 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string356.base|) [2019-10-07 06:54:59,738 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string365.base|) [2019-10-07 06:55:01,870 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string370.base| |#t~string191.base|) [2019-10-07 06:55:04,068 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string382.base| |#t~string191.base|) [2019-10-07 06:55:06,264 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string384.base| |#t~string191.base|) [2019-10-07 06:55:08,415 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string385.base| |#t~string191.base|) [2019-10-07 06:55:10,519 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string395.base| |#t~string191.base|) [2019-10-07 06:55:12,650 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string399.base| |#t~string191.base|) [2019-10-07 06:55:14,808 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string400.base|) [2019-10-07 06:55:17,080 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string401.base|) [2019-10-07 06:55:19,331 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string402.base|) [2019-10-07 06:55:21,626 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string408.base| |#t~string191.base|) [2019-10-07 06:55:23,764 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string458.base| |#t~string191.base|) [2019-10-07 06:55:26,036 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string460.base| |#t~string191.base|) [2019-10-07 06:55:28,252 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string463.base| |#t~string191.base|) [2019-10-07 06:55:30,373 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string467.base| |#t~string191.base|) [2019-10-07 06:55:32,451 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string469.base| |#t~string191.base|) [2019-10-07 06:55:34,559 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string472.base| |#t~string191.base|) [2019-10-07 06:55:36,709 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string476.base| |#t~string191.base|) [2019-10-07 06:55:39,122 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string478.base| |#t~string191.base|) [2019-10-07 06:55:41,311 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string485.base|) [2019-10-07 06:55:43,533 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string527.base|) [2019-10-07 06:55:45,696 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string528.base|) [2019-10-07 06:55:47,873 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string529.base|) [2019-10-07 06:55:50,064 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string530.base|) [2019-10-07 06:55:52,224 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string534.base| |#t~string191.base|) [2019-10-07 06:55:54,419 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string540.base| |#t~string191.base|) [2019-10-07 06:55:56,768 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string541.base| |#t~string191.base|) [2019-10-07 06:55:59,003 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string542.base| |#t~string191.base|) [2019-10-07 06:56:01,149 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string543.base| |#t~string191.base|) [2019-10-07 06:56:03,299 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string547.base| |#t~string191.base|) [2019-10-07 06:56:05,492 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string556.base| |#t~string191.base|) [2019-10-07 06:56:07,691 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string557.base| |#t~string191.base|) [2019-10-07 06:56:09,960 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string558.base| |#t~string191.base|) [2019-10-07 06:56:12,221 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string559.base| |#t~string191.base|) [2019-10-07 06:56:14,362 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string563.base|) [2019-10-07 06:56:16,620 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string590.base| |#t~string191.base|) [2019-10-07 06:56:18,768 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string591.base| |#t~string191.base|) [2019-10-07 06:56:20,895 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string592.base| |#t~string191.base|) [2019-10-07 06:56:23,089 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string593.base| |#t~string191.base|) [2019-10-07 06:56:25,211 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string597.base| |#t~string191.base|) [2019-10-07 06:56:27,321 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string603.base|) [2019-10-07 06:56:29,435 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string605.base|) [2019-10-07 06:56:31,561 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string606.base|) [2019-10-07 06:56:33,833 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string607.base|) [2019-10-07 06:56:35,957 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string608.base|) [2019-10-07 06:56:38,110 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string613.base| |#t~string191.base|) [2019-10-07 06:56:40,242 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string618.base| |#t~string191.base|) [2019-10-07 06:56:42,404 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string619.base| |#t~string191.base|)