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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 04:46:42,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 04:46:42,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 04:46:42,632 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 04:46:42,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 04:46:42,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 04:46:42,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 04:46:42,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 04:46:42,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 04:46:42,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 04:46:42,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 04:46:42,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 04:46:42,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 04:46:42,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 04:46:42,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 04:46:42,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 04:46:42,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 04:46:42,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 04:46:42,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 04:46:42,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 04:46:42,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 04:46:42,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 04:46:42,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 04:46:42,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 04:46:42,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 04:46:42,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 04:46:42,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 04:46:42,683 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 04:46:42,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 04:46:42,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 04:46:42,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 04:46:42,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 04:46:42,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 04:46:42,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 04:46:42,691 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 04:46:42,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 04:46:42,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 04:46:42,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 04:46:42,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 04:46:42,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 04:46:42,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 04:46:42,694 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 04:46:42,712 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 04:46:42,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 04:46:42,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 04:46:42,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 04:46:42,713 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 04:46:42,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 04:46:42,714 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 04:46:42,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 04:46:42,714 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 04:46:42,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 04:46:42,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 04:46:42,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 04:46:42,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 04:46:42,715 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 04:46:42,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 04:46:42,715 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 04:46:42,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 04:46:42,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 04:46:42,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 04:46:42,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 04:46:42,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 04:46:42,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:46:42,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 04:46:42,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 04:46:42,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 04:46:42,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 04:46:42,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 04:46:42,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 04:46:42,718 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 04:46:42,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 04:46:42,996 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 04:46:43,000 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 04:46:43,001 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 04:46:43,002 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 04:46:43,002 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i [2019-10-07 04:46:43,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/548152a82/5b305ad6bd9c4ce1af83cf6f7df5e6d2/FLAG1fa2ae5a4 [2019-10-07 04:46:44,052 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 04:46:44,053 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i [2019-10-07 04:46:44,132 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/548152a82/5b305ad6bd9c4ce1af83cf6f7df5e6d2/FLAG1fa2ae5a4 [2019-10-07 04:46:44,398 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/548152a82/5b305ad6bd9c4ce1af83cf6f7df5e6d2 [2019-10-07 04:46:44,408 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 04:46:44,410 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 04:46:44,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 04:46:44,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 04:46:44,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 04:46:44,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:46:44" (1/1) ... [2019-10-07 04:46:44,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d271b69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:44, skipping insertion in model container [2019-10-07 04:46:44,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:46:44" (1/1) ... [2019-10-07 04:46:44,427 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 04:46:44,711 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 04:46:52,736 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:46:52,827 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 04:46:53,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:46:55,898 INFO L192 MainTranslator]: Completed translation [2019-10-07 04:46:55,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55 WrapperNode [2019-10-07 04:46:55,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 04:46:55,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 04:46:55,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 04:46:55,900 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 04:46:55,910 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (1/1) ... [2019-10-07 04:46:55,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (1/1) ... [2019-10-07 04:46:56,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (1/1) ... [2019-10-07 04:46:56,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (1/1) ... [2019-10-07 04:46:56,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (1/1) ... [2019-10-07 04:46:56,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (1/1) ... [2019-10-07 04:46:56,629 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (1/1) ... [2019-10-07 04:46:56,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 04:46:56,715 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 04:46:56,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 04:46:56,716 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 04:46:56,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (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 04:46:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 04:46:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 04:46:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-07 04:46:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-07 04:46:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:46:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:46:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:46:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 04:46:56,787 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 04:46:56,787 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 04:46:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 04:46:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 04:46:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:46:56,788 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 04:46:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:46:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-07 04:46:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 04:46:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 04:46:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 04:46:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 04:46:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-07 04:46:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2019-10-07 04:46:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 04:46:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-10-07 04:46:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-10-07 04:46:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-10-07 04:46:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 04:46:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 04:46:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 04:46:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-10-07 04:46:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 04:46:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 04:46:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 04:46:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 04:46:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 04:46:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 04:46:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 04:46:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 04:46:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 04:46:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 04:46:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 04:46:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-07 04:46:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 04:46:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 04:46:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2019-10-07 04:46:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 04:46:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 04:46:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 04:46:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 04:46:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 04:46:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 04:46:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 04:46:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 04:46:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 04:46:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 04:46:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 04:46:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_read_reg [2019-10-07 04:46:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_write_reg [2019-10-07 04:46:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev2pinfo [2019-10-07 04:46:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2019-10-07 04:46:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev2adap [2019-10-07 04:46:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10g_port [2019-10-07 04:46:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_to_us [2019-10-07 04:46:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure is_t4 [2019-10-07 04:46:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_os_link_changed [2019-10-07 04:46:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2019-10-07 04:46:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure name_msix_vecs [2019-10-07 04:46:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure request_msix_queue_irqs [2019-10-07 04:46:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msix_queue_irqs [2019-10-07 04:46:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure qenable [2019-10-07 04:46:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_rx [2019-10-07 04:46:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure quiesce_rx [2019-10-07 04:46:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fwevtq_handler [2019-10-07 04:46:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_sge_queues [2019-10-07 04:46:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rss [2019-10-07 04:46:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_up [2019-10-07 04:46:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_down [2019-10-07 04:46:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_open [2019-10-07 04:46:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_stop [2019-10-07 04:46:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_stats [2019-10-07 04:46:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_netdev_uc_list_addrs [2019-10-07 04:46:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_netdev_mc_list_addrs [2019-10-07 04:46:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filters [2019-10-07 04:46:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rxmode [2019-10-07 04:46:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_rxmode [2019-10-07 04:46:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure closest_timer [2019-10-07 04:46:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure closest_thres [2019-10-07 04:46:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure qtimer_val [2019-10-07 04:46:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rxq_intr_params [2019-10-07 04:46:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_adap_vers [2019-10-07 04:46:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_do_ioctl [2019-10-07 04:46:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_change_mtu [2019-10-07 04:46:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_fix_features [2019-10-07 04:46:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_features [2019-10-07 04:46:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_mac_addr [2019-10-07 04:46:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_poll_controller [2019-10-07 04:46:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_settings [2019-10-07 04:46:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_drvinfo [2019-10-07 04:46:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_msglevel [2019-10-07 04:46:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_msglevel [2019-10-07 04:46:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_ringparam [2019-10-07 04:46:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_ringparam [2019-10-07 04:46:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_coalesce [2019-10-07 04:46:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_coalesce [2019-10-07 04:46:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_pauseparam [2019-10-07 04:46:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_phys_id [2019-10-07 04:46:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_sset_count [2019-10-07 04:46:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_strings [2019-10-07 04:46:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2019-10-07 04:46:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_ethtool_stats [2019-10-07 04:46:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_regs_len [2019-10-07 04:46:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2019-10-07 04:46:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_regs [2019-10-07 04:46:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_wol [2019-10-07 04:46:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qinfo_show [2019-10-07 04:46:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_entries [2019-10-07 04:46:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_start [2019-10-07 04:46:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_stop [2019-10-07 04:46:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_next [2019-10-07 04:46:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qinfo_open [2019-10-07 04:46:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_show [2019-10-07 04:46:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_entries [2019-10-07 04:46:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_start [2019-10-07 04:46:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_stop [2019-10-07 04:46:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_next [2019-10-07 04:46:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_open [2019-10-07 04:46:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure resources_show [2019-10-07 04:46:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure resources_open [2019-10-07 04:46:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_show [2019-10-07 04:46:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_get_idx [2019-10-07 04:46:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_start [2019-10-07 04:46:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_next [2019-10-07 04:46:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_stop [2019-10-07 04:46:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_open [2019-10-07 04:46:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_debugfs [2019-10-07 04:46:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_debugfs [2019-10-07 04:46:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure adap_init0 [2019-10-07 04:46:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rspq [2019-10-07 04:46:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg_queues [2019-10-07 04:46:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure reduce_ethqs [2019-10-07 04:46:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msix [2019-10-07 04:46:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_pci_probe [2019-10-07 04:46:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_pci_remove [2019-10-07 04:46:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_pci_shutdown [2019-10-07 04:46:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_module_init [2019-10-07 04:46:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_module_exit [2019-10-07 04:46:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb4vf_module_exit_22_2 [2019-10-07 04:46:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cxgb4vf_module_init_22_10 [2019-10-07 04:46:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 04:46:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:46:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 04:46:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_19_1 [2019-10-07 04:46:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_20_1 [2019-10-07 04:46:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_10_22_4 [2019-10-07 04:46:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_seq_instance_16_22_5 [2019-10-07 04:46:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_13_1 [2019-10-07 04:46:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_17_2 [2019-10-07 04:46:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2019-10-07 04:46:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_1 [2019-10-07 04:46:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_21_2 [2019-10-07 04:46:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_10_22_6 [2019-10-07 04:46:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-07 04:46:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-07 04:46:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_13 [2019-10-07 04:46:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_14 [2019-10-07 04:46:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-07 04:46:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_16 [2019-10-07 04:46:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_17 [2019-10-07 04:46:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-07 04:46:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_21 [2019-10-07 04:46:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_24 [2019-10-07 04:46:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_25 [2019-10-07 04:46:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_28 [2019-10-07 04:46:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 04:46:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_31 [2019-10-07 04:46:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_34 [2019-10-07 04:46:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_35 [2019-10-07 04:46:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_36 [2019-10-07 04:46:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_39 [2019-10-07 04:46:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_40 [2019-10-07 04:46:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_41 [2019-10-07 04:46:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_42 [2019-10-07 04:46:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_43 [2019-10-07 04:46:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_44 [2019-10-07 04:46:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_47 [2019-10-07 04:46:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_48 [2019-10-07 04:46:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 04:46:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-07 04:46:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_22 [2019-10-07 04:46:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 04:46:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-07 04:46:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-10-07 04:46:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-10-07 04:46:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-10-07 04:46:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-10-07 04:46:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-10-07 04:46:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-10-07 04:46:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-10-07 04:46:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-10-07 04:46:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-10-07 04:46:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-10-07 04:46:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-10-07 04:46:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-07 04:46:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-10-07 04:46:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-10-07 04:46:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-10-07 04:46:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-10-07 04:46:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2019-10-07 04:46:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_2_2 [2019-10-07 04:46:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_3_2 [2019-10-07 04:46:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-07 04:46:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-10-07 04:46:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-10-07 04:46:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-10-07 04:46:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 04:46:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 04:46:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 04:46:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2019-10-07 04:46:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2019-10-07 04:46:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2019-10-07 04:46:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_5 [2019-10-07 04:46:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_6_17 [2019-10-07 04:46:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_6_2 [2019-10-07 04:46:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_6_5 [2019-10-07 04:46:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_6_6 [2019-10-07 04:46:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_6_3 [2019-10-07 04:46:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_6_8 [2019-10-07 04:46:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_6_7 [2019-10-07 04:46:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_6 [2019-10-07 04:46:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 04:46:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 04:46:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2019-10-07 04:46:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 04:46:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_7_7 [2019-10-07 04:46:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_8_7 [2019-10-07 04:46:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_9_7 [2019-10-07 04:46:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_7_8 [2019-10-07 04:46:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_8_8 [2019-10-07 04:46:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_9_8 [2019-10-07 04:46:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_7_4 [2019-10-07 04:46:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_8_4 [2019-10-07 04:46:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_9_4 [2019-10-07 04:46:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_7_10 [2019-10-07 04:46:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_8_10 [2019-10-07 04:46:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_9_10 [2019-10-07 04:46:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open [2019-10-07 04:46:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_7 [2019-10-07 04:46:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_8 [2019-10-07 04:46:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_9 [2019-10-07 04:46:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 04:46:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 04:46:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 04:46:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-07 04:46:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-07 04:46:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:46:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2019-10-07 04:46:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_3 [2019-10-07 04:46:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-10-07 04:46:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-07 04:46:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-10-07 04:46:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-10-07 04:46:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2019-10-07 04:46:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2019-10-07 04:46:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:46:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_6 [2019-10-07 04:46:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:46:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-07 04:46:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_11 [2019-10-07 04:46:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_20 [2019-10-07 04:46:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:46:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_13 [2019-10-07 04:46:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:46:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_13 [2019-10-07 04:46:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-10-07 04:46:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_13 [2019-10-07 04:46:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_10_2 [2019-10-07 04:46:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_10 [2019-10-07 04:46:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 04:46:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_19_2 [2019-10-07 04:46:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2019-10-07 04:46:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 04:46:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:46:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:46:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_60 [2019-10-07 04:46:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_61 [2019-10-07 04:46:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_62 [2019-10-07 04:46:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_63 [2019-10-07 04:46:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_64 [2019-10-07 04:46:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_65 [2019-10-07 04:46:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2019-10-07 04:46:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_67 [2019-10-07 04:46:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_68 [2019-10-07 04:46:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_69 [2019-10-07 04:46:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_70 [2019-10-07 04:46:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_71 [2019-10-07 04:46:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_72 [2019-10-07 04:46:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_73 [2019-10-07 04:46:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_74 [2019-10-07 04:46:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_75 [2019-10-07 04:46:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_76 [2019-10-07 04:46:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_77 [2019-10-07 04:46:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_78 [2019-10-07 04:46:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_79 [2019-10-07 04:46:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_80 [2019-10-07 04:46:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 04:46:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-10-07 04:46:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2019-10-07 04:46:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2019-10-07 04:46:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_read_reg64 [2019-10-07 04:46:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_write_reg64 [2019-10-07 04:46:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_os_set_hw_addr [2019-10-07 04:46:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wr_mbox [2019-10-07 04:46:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wr_mbox_ns [2019-10-07 04:46:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wait_dev_ready [2019-10-07 04:46:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mbox_rpl [2019-10-07 04:46:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_mbox [2019-10-07 04:46:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wr_mbox_core [2019-10-07 04:46:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_mac_addr [2019-10-07 04:46:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure init_link_config [2019-10-07 04:46:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_port_init [2019-10-07 04:46:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_fw_reset [2019-10-07 04:46:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_query_params [2019-10-07 04:46:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_set_params [2019-10-07 04:46:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_sge_params [2019-10-07 04:46:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_vpd_params [2019-10-07 04:46:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_dev_params [2019-10-07 04:46:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_rss_glb_config [2019-10-07 04:46:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_vfres [2019-10-07 04:46:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_read_rss_vi_config [2019-10-07 04:46:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_write_rss_vi_config [2019-10-07 04:46:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_config_rss_range [2019-10-07 04:46:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_alloc_vi [2019-10-07 04:46:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_free_vi [2019-10-07 04:46:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_enable_vi [2019-10-07 04:46:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_identify_port [2019-10-07 04:46:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_set_rxmode [2019-10-07 04:46:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_alloc_mac_filt [2019-10-07 04:46:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_change_mac [2019-10-07 04:46:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_set_addr_hash [2019-10-07 04:46:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_port_stats [2019-10-07 04:46:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_iq_free [2019-10-07 04:46:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_eth_eq_free [2019-10-07 04:46:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_handle_fw_rpl [2019-10-07 04:46:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2019-10-07 04:46:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-10-07 04:46:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2019-10-07 04:46:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 04:46:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 04:46:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 04:46:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 04:46:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2019-10-07 04:46:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure numa_node_id [2019-10-07 04:46:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure gfp_zonelist [2019-10-07 04:46:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure node_zonelist [2019-10-07 04:46:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages [2019-10-07 04:46:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2019-10-07 04:46:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 04:46:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 04:46:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-07 04:46:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-07 04:46:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 04:46:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 04:46:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 04:46:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-07 04:46:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-07 04:46:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2019-10-07 04:46:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 04:46:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 04:46:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 04:46:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 04:46:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 04:46:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 04:46:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 04:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 04:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 04:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 04:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 04:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 04:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 04:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-07 04:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-10-07 04:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 04:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-07 04:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 04:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-07 04:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-07 04:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2019-10-07 04:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_pull [2019-10-07 04:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-07 04:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-07 04:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-07 04:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2019-10-07 04:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-07 04:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2019-10-07 04:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_alloc_pages [2019-10-07 04:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_alloc_page [2019-10-07 04:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 04:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 04:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-07 04:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-07 04:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2019-10-07 04:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2019-10-07 04:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 04:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 04:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 04:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 04:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_reschedule [2019-10-07 04:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_trylock [2019-10-07 04:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-07 04:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 04:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-07 04:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-07 04:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_addr [2019-10-07 04:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure is_buf_mapped [2019-10-07 04:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2019-10-07 04:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure txq_avail [2019-10-07 04:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure fl_cap [2019-10-07 04:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure fl_starving [2019-10-07 04:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure map_skb [2019-10-07 04:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_sgl [2019-10-07 04:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2019-10-07 04:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaimable [2019-10-07 04:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2019-10-07 04:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_size [2019-10-07 04:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_bufs [2019-10-07 04:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_rx_buf [2019-10-07 04:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2019-10-07 04:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_sw_desc [2019-10-07 04:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure poison_buf [2019-10-07 04:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2019-10-07 04:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2019-10-07 04:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2019-10-07 04:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2019-10-07 04:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2019-10-07 04:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure is_eth_imm [2019-10-07 04:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_tx_flits [2019-10-07 04:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sgl [2019-10-07 04:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_tx_db [2019-10-07 04:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure inline_tx_skb [2019-10-07 04:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure hwcsum [2019-10-07 04:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure txq_stop [2019-10-07 04:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure txq_advance [2019-10-07 04:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_eth_xmit [2019-10-07 04:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_frags [2019-10-07 04:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_pktgl_to_skb [2019-10-07 04:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_pktgl_free [2019-10-07 04:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gro [2019-10-07 04:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_ethrx_handler [2019-10-07 04:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2019-10-07 04:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_rx_bufs [2019-10-07 04:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_next [2019-10-07 04:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2019-10-07 04:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2019-10-07 04:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_intr_msix [2019-10-07 04:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure process_intrq [2019-10-07 04:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_intr_msi [2019-10-07 04:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_intr_handler [2019-10-07 04:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_rx_timer_cb [2019-10-07 04:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_tx_timer_cb [2019-10-07 04:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_alloc_rxq [2019-10-07 04:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_alloc_eth_txq [2019-10-07 04:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure free_txq [2019-10-07 04:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rspq_fl [2019-10-07 04:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_free_sge_resources [2019-10-07 04:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_start [2019-10-07 04:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_stop [2019-10-07 04:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_init [2019-10-07 04:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_48 [2019-10-07 04:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2019-10-07 04:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2019-10-07 04:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2019-10-07 04:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_79 [2019-10-07 04:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_80 [2019-10-07 04:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_81 [2019-10-07 04:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_82 [2019-10-07 04:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2019-10-07 04:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_84 [2019-10-07 04:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 04:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 04:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 04:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 04:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 04:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 04:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 04:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 04:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 04:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 04:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 04:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 04:46:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 04:46:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 04:46:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 04:46:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 04:46:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 04:46:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 04:46:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 04:46:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 04:46:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 04:46:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 04:46:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 04:46:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 04:46:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 04:46:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 04:46:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 04:46:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 04:46:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 04:46:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 04:46:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 04:46:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 04:46:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 04:46:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 04:46:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 04:46:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:46:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:46:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:46:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:46:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:46:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:46:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:46:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:46:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:46:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:46:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:46:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:46:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:46:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:46:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:46:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:46:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:46:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:46:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:46:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:46:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:46:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:46:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:46:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:46:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_intrq_lock_of_sge [2019-10-07 04:46:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_intrq_lock_of_sge [2019-10-07 04:46:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_intrq_lock_of_sge [2019-10-07 04:46:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_intrq_lock_of_sge [2019-10-07 04:46:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_intrq_lock_of_sge [2019-10-07 04:46:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_intrq_lock_of_sge [2019-10-07 04:46:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_intrq_lock_of_sge [2019-10-07 04:46:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_intrq_lock_of_sge [2019-10-07 04:46:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 04:46:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 04:46:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 04:46:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:46:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 04:46:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 04:46:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 04:46:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:46:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 04:46:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 04:46:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 04:46:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 04:46:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 04:46:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 04:46:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 04:46:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 04:46:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:46:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:46:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:46:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:46:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:46:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:46:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:46:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:46:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:46:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:46:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:46:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:46:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:46:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:46:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:46:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:46:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 04:46:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 04:46:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 04:46:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:46:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 04:46:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 04:46:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 04:46:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:46:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:46:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:46:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:46:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:46:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:46:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:46:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:46:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:46:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 04:46:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 04:46:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 04:46:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 04:46:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 04:46:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 04:46:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 04:46:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 04:46:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_adapter [2019-10-07 04:46:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_adapter [2019-10-07 04:46:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_adapter [2019-10-07 04:46:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_adapter [2019-10-07 04:46:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_adapter [2019-10-07 04:46:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_adapter [2019-10-07 04:46:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_adapter [2019-10-07 04:46:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_adapter [2019-10-07 04:46:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:46:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:46:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:46:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:46:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:46:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:46:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:46:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:46:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 04:46:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:46:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:46:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:46:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:46:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:46:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages_nodemask [2019-10-07 04:46:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-10-07 04:46:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-10-07 04:46:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 04:46:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-07 04:46:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-07 04:46:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 04:46:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 04:46:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 04:46:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 04:46:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 04:46:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 04:46:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 04:46:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 04:46:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 04:46:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 04:46:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 04:46:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-10-07 04:46:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-10-07 04:46:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-10-07 04:46:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-10-07 04:46:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 04:46:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 04:46:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 04:46:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 04:46:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 04:46:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 04:46:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 04:46:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-07 04:46:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 04:46:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 04:46:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-10-07 04:46:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 04:46:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 04:46:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 04:46:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_get_frags [2019-10-07 04:46:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_frags [2019-10-07 04:46:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 04:46:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 04:46:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 04:46:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 04:46:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 04:46:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 04:46:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-07 04:46:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-10-07 04:46:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-10-07 04:46:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 04:46:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 04:46:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-07 04:46:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2019-10-07 04:46:56,904 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-07 04:46:56,904 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-10-07 04:46:56,904 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-07 04:46:56,904 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-07 04:46:56,904 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2019-10-07 04:46:56,904 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-07 04:46:56,904 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-10-07 04:46:56,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2019-10-07 04:46:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 04:46:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 04:46:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 04:46:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 04:46:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 04:46:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 04:46:56,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 04:46:56,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 04:46:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 04:46:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 04:46:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 04:46:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 04:46:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 04:46:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 04:46:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 04:46:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 04:46:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 04:46:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 04:46:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-07 04:46:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2019-10-07 04:46:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 04:46:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 04:46:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_adapter [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_adapter [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 04:46:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 04:46:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 04:46:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 04:46:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 04:46:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 04:46:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 04:46:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 04:46:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 04:46:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 04:46:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 04:46:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_68 [2019-10-07 04:46:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 04:46:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_69 [2019-10-07 04:46:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-10-07 04:46:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-10-07 04:46:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-10-07 04:46:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-10-07 04:46:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 04:46:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 04:46:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2019-10-07 04:46:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_70 [2019-10-07 04:46:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_71 [2019-10-07 04:46:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_72 [2019-10-07 04:46:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-07 04:46:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-07 04:46:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 04:46:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 04:46:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 04:46:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 04:46:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 04:46:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 04:46:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 04:46:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 04:46:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 04:46:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 04:46:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_76 [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_78 [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 04:46:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-07 04:46:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 04:46:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 04:46:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2019-10-07 04:46:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 04:46:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2019-10-07 04:46:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2019-10-07 04:46:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 04:46:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_74 [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_75 [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_77 [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 04:46:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_79 [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_80 [2019-10-07 04:46:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 04:46:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-07 04:46:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 04:46:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 04:46:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_73 [2019-10-07 04:46:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 04:46:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 04:46:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 04:46:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-10-07 04:46:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_60 [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_61 [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 04:46:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_62 [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_63 [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_64 [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_65 [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_67 [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure t4_read_reg [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure t4_write_reg [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev2pinfo [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2019-10-07 04:46:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev2adap [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_os_link_changed [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_alloc_rxq [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_alloc_eth_txq [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_free_sge_resources [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_eth_xmit [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_ethrx_handler [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_intr_handler [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_intr_msix [2019-10-07 04:46:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_init [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_start [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_stop [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure is_10g_port [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_to_us [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure is_t4 [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wait_dev_ready [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_port_init [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_fw_reset [2019-10-07 04:46:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_set_params [2019-10-07 04:46:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_sge_params [2019-10-07 04:46:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_vpd_params [2019-10-07 04:46:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_dev_params [2019-10-07 04:46:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_rss_glb_config [2019-10-07 04:46:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_vfres [2019-10-07 04:46:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_read_rss_vi_config [2019-10-07 04:46:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_write_rss_vi_config [2019-10-07 04:46:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_config_rss_range [2019-10-07 04:46:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_alloc_vi [2019-10-07 04:46:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_free_vi [2019-10-07 04:46:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_enable_vi [2019-10-07 04:46:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_identify_port [2019-10-07 04:46:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_set_rxmode [2019-10-07 04:46:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_alloc_mac_filt [2019-10-07 04:46:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_change_mac [2019-10-07 04:46:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_set_addr_hash [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_port_stats [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_handle_fw_rpl [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure name_msix_vecs [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure request_msix_queue_irqs [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure free_msix_queue_irqs [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure qenable [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure enable_rx [2019-10-07 04:46:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure quiesce_rx [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure fwevtq_handler [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure setup_sge_queues [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rss [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_up [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_down [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_open [2019-10-07 04:46:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_stop [2019-10-07 04:46:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_stats [2019-10-07 04:46:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure collect_netdev_uc_list_addrs [2019-10-07 04:46:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure collect_netdev_mc_list_addrs [2019-10-07 04:46:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filters [2019-10-07 04:46:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure set_rxmode [2019-10-07 04:46:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_rxmode [2019-10-07 04:46:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure closest_timer [2019-10-07 04:46:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure closest_thres [2019-10-07 04:46:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure qtimer_val [2019-10-07 04:46:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure set_rxq_intr_params [2019-10-07 04:46:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure mk_adap_vers [2019-10-07 04:46:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_do_ioctl [2019-10-07 04:46:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_change_mtu [2019-10-07 04:46:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_fix_features [2019-10-07 04:46:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_features [2019-10-07 04:46:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_mac_addr [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_poll_controller [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_settings [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_drvinfo [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_msglevel [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_msglevel [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_ringparam [2019-10-07 04:46:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_ringparam [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_coalesce [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_coalesce [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_pauseparam [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_phys_id [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_sset_count [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_strings [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_ethtool_stats [2019-10-07 04:46:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_regs_len [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_regs [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_wol [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qinfo_show [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_entries [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_start [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_stop [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_next [2019-10-07 04:46:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qinfo_open [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_show [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_entries [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_start [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_stop [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_next [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_open [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure resources_show [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure resources_open [2019-10-07 04:46:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_show [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_get_idx [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_start [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_next [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_stop [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_open [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure setup_debugfs [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_debugfs [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure adap_init0 [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure init_rspq [2019-10-07 04:46:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure cfg_queues [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure reduce_ethqs [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msix [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_pci_probe [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_pci_remove [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_pci_shutdown [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_module_init [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_module_exit [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb4vf_module_exit_22_2 [2019-10-07 04:46:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cxgb4vf_module_init_22_10 [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_19_1 [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_20_1 [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_10_22_4 [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_seq_instance_16_22_5 [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_13_1 [2019-10-07 04:46:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_17_2 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_1 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_21_2 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_10_22_6 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_13 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_14 [2019-10-07 04:46:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_16 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_17 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_21 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_24 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_25 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_28 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_31 [2019-10-07 04:46:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_34 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_35 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_36 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_39 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_40 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_41 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_42 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_43 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_44 [2019-10-07 04:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_47 [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_48 [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_22 [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-10-07 04:46:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-10-07 04:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_2_2 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_3_2 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-07 04:46:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-10-07 04:46:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-10-07 04:46:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-10-07 04:46:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 04:46:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 04:46:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 04:46:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2019-10-07 04:46:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2019-10-07 04:46:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_5 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_6_17 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_6_2 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_6_5 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_6_6 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_6_3 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_6_8 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_6_7 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_6 [2019-10-07 04:46:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_7_7 [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_8_7 [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_9_7 [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_7_8 [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_8_8 [2019-10-07 04:46:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_9_8 [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_7_4 [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_8_4 [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_9_4 [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_7_10 [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_8_10 [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_9_10 [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_7 [2019-10-07 04:46:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_8 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_9 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2019-10-07 04:46:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_3 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_6 [2019-10-07 04:46:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_11 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_20 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_13 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_13 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-10-07 04:46:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_13 [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_10_2 [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_10 [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_19_2 [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 04:46:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure t4_read_reg64 [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure t4_write_reg64 [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure t4_os_set_hw_addr [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wr_mbox_core [2019-10-07 04:46:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wr_mbox [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wr_mbox_ns [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_iq_free [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_eth_eq_free [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure get_mbox_rpl [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure dump_mbox [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure hash_mac_addr [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure init_link_config [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_query_params [2019-10-07 04:46:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 04:46:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_intrq_lock_of_sge [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_intrq_lock_of_sge [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_48 [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2019-10-07 04:46:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_79 [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_80 [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_81 [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_82 [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_84 [2019-10-07 04:46:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-07 04:46:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 04:46:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure numa_node_id [2019-10-07 04:46:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure gfp_zonelist [2019-10-07 04:46:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure node_zonelist [2019-10-07 04:46:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages_nodemask [2019-10-07 04:46:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages [2019-10-07 04:46:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2019-10-07 04:46:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 04:46:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 04:46:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 04:46:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 04:46:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 04:46:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 04:46:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 04:46:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 04:46:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 04:46:56,962 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 04:46:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 04:46:56,962 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 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:46:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 04:46:56,964 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 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-07 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-07 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-10-07 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-10-07 04:46:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_pull [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-07 04:46:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-07 04:46:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2019-10-07 04:46:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-07 04:46:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2019-10-07 04:46:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:46:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_alloc_pages [2019-10-07 04:46:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_alloc_page [2019-10-07 04:46:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 04:46:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 04:46:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2019-10-07 04:46:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-07 04:46:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-07 04:46:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2019-10-07 04:46:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2019-10-07 04:46:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 04:46:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 04:46:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 04:46:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 04:46:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 04:46:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure napi_reschedule [2019-10-07 04:46:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 04:46:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 04:46:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-07 04:46:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 04:46:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_get_frags [2019-10-07 04:46:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_frags [2019-10-07 04:46:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_trylock [2019-10-07 04:46:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-07 04:46:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 04:46:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 04:46:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-07 04:46:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-07 04:46:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_addr [2019-10-07 04:46:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure is_buf_mapped [2019-10-07 04:46:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2019-10-07 04:46:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure txq_avail [2019-10-07 04:46:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure fl_cap [2019-10-07 04:46:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure fl_starving [2019-10-07 04:46:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure map_skb [2019-10-07 04:46:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_sgl [2019-10-07 04:46:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2019-10-07 04:46:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure reclaimable [2019-10-07 04:46:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2019-10-07 04:46:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_size [2019-10-07 04:46:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_bufs [2019-10-07 04:46:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_rx_buf [2019-10-07 04:46:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2019-10-07 04:46:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_sw_desc [2019-10-07 04:46:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure poison_buf [2019-10-07 04:46:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2019-10-07 04:46:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2019-10-07 04:46:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2019-10-07 04:46:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2019-10-07 04:46:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2019-10-07 04:46:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure is_eth_imm [2019-10-07 04:46:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure calc_tx_flits [2019-10-07 04:46:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write_sgl [2019-10-07 04:46:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure ring_tx_db [2019-10-07 04:46:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure inline_tx_skb [2019-10-07 04:46:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure hwcsum [2019-10-07 04:46:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure txq_stop [2019-10-07 04:46:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure txq_advance [2019-10-07 04:46:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure copy_frags [2019-10-07 04:46:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_pktgl_to_skb [2019-10-07 04:46:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_pktgl_free [2019-10-07 04:46:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure do_gro [2019-10-07 04:46:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2019-10-07 04:46:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure restore_rx_bufs [2019-10-07 04:46:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_next [2019-10-07 04:46:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2019-10-07 04:46:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-07 04:46:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2019-10-07 04:46:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure process_intrq [2019-10-07 04:46:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_intr_msi [2019-10-07 04:46:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure sge_rx_timer_cb [2019-10-07 04:46:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure sge_tx_timer_cb [2019-10-07 04:46:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure free_txq [2019-10-07 04:46:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure free_rspq_fl [2019-10-07 04:46:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 04:46:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 04:46:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 04:46:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 04:46:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 04:46:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 04:46:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 04:46:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 04:46:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 04:46:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 04:46:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 04:46:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 04:46:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 04:46:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 04:46:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 04:46:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 04:46:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 04:46:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 04:46:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 04:46:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 04:46:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 04:46:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 04:46:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 04:46:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 04:46:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 04:46:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 04:46:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 04:46:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 04:46:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 04:46:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 04:46:56,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 04:46:56,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 04:46:56,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 04:46:56,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 04:46:56,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:46:56,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:46:56,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:46:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:46:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:46:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:46:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:46:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:46:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:46:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:46:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:46:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:46:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:46:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:46:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:46:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:46:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:46:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:46:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:46:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:46:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:46:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:46:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:46:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:46:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:46:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:46:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:46:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:46:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:46:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_intrq_lock_of_sge [2019-10-07 04:46:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_intrq_lock_of_sge [2019-10-07 04:46:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_intrq_lock_of_sge [2019-10-07 04:46:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_intrq_lock_of_sge [2019-10-07 04:46:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_intrq_lock_of_sge [2019-10-07 04:46:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_intrq_lock_of_sge [2019-10-07 04:46:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 04:46:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 04:46:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 04:46:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:46:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 04:46:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 04:46:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 04:46:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:46:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:46:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 04:46:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 04:46:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 04:46:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 04:46:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 04:46:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 04:46:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 04:46:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 04:46:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:46:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:46:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:46:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:46:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 04:46:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_adapter [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_adapter [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_adapter [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_adapter [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_adapter [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_adapter [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:46:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 04:46:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 04:46:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 04:47:19,959 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 04:47:20,711 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 04:48:15,793 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 04:48:15,793 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-07 04:48:15,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:48:15 BoogieIcfgContainer [2019-10-07 04:48:15,798 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 04:48:15,799 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 04:48:15,799 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 04:48:15,802 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 04:48:15,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 04:46:44" (1/3) ... [2019-10-07 04:48:15,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28fffbaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:48:15, skipping insertion in model container [2019-10-07 04:48:15,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:46:55" (2/3) ... [2019-10-07 04:48:15,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28fffbaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:48:15, skipping insertion in model container [2019-10-07 04:48:15,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:48:15" (3/3) ... [2019-10-07 04:48:15,806 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i [2019-10-07 04:48:15,815 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 04:48:15,829 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 04:48:15,840 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 04:48:15,887 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 04:48:15,887 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 04:48:15,887 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 04:48:15,887 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 04:48:15,887 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 04:48:15,887 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 04:48:15,887 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 04:48:15,887 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 04:48:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 5357 states. [2019-10-07 04:48:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2019-10-07 04:48:16,019 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:16,021 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:48:16,025 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:16,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:16,031 INFO L82 PathProgramCache]: Analyzing trace with hash 1569839741, now seen corresponding path program 1 times [2019-10-07 04:48:16,040 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:16,040 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:16,040 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:16,041 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:16,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:17,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8555 trivial. 0 not checked. [2019-10-07 04:48:18,084 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:18,085 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:18,085 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:48:18,093 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:48:18,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:48:18,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:48:18,113 INFO L87 Difference]: Start difference. First operand 5357 states. Second operand 3 states. [2019-10-07 04:48:22,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:22,648 INFO L93 Difference]: Finished difference Result 13152 states and 17439 transitions. [2019-10-07 04:48:22,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:48:22,650 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 451 [2019-10-07 04:48:22,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:22,742 INFO L225 Difference]: With dead ends: 13152 [2019-10-07 04:48:22,742 INFO L226 Difference]: Without dead ends: 8735 [2019-10-07 04:48:22,781 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 04:48:22,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8735 states. [2019-10-07 04:48:23,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8735 to 8729. [2019-10-07 04:48:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8729 states. [2019-10-07 04:48:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8729 states to 8729 states and 11468 transitions. [2019-10-07 04:48:23,494 INFO L78 Accepts]: Start accepts. Automaton has 8729 states and 11468 transitions. Word has length 451 [2019-10-07 04:48:23,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:23,499 INFO L462 AbstractCegarLoop]: Abstraction has 8729 states and 11468 transitions. [2019-10-07 04:48:23,499 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:48:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 8729 states and 11468 transitions. [2019-10-07 04:48:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2019-10-07 04:48:23,525 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:23,526 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:48:23,527 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:23,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:23,528 INFO L82 PathProgramCache]: Analyzing trace with hash -413560934, now seen corresponding path program 1 times [2019-10-07 04:48:23,528 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:23,528 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:23,528 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:23,529 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:23,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8555 trivial. 0 not checked. [2019-10-07 04:48:24,938 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:24,938 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:24,939 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:48:24,945 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:48:24,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:48:24,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:48:24,946 INFO L87 Difference]: Start difference. First operand 8729 states and 11468 transitions. Second operand 3 states. [2019-10-07 04:48:29,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:29,649 INFO L93 Difference]: Finished difference Result 23773 states and 31239 transitions. [2019-10-07 04:48:29,650 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:48:29,650 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 481 [2019-10-07 04:48:29,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:29,790 INFO L225 Difference]: With dead ends: 23773 [2019-10-07 04:48:29,790 INFO L226 Difference]: Without dead ends: 15180 [2019-10-07 04:48:29,833 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 04:48:29,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15180 states. [2019-10-07 04:48:30,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15180 to 15123. [2019-10-07 04:48:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15123 states. [2019-10-07 04:48:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15123 states to 15123 states and 19877 transitions. [2019-10-07 04:48:30,593 INFO L78 Accepts]: Start accepts. Automaton has 15123 states and 19877 transitions. Word has length 481 [2019-10-07 04:48:30,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:30,596 INFO L462 AbstractCegarLoop]: Abstraction has 15123 states and 19877 transitions. [2019-10-07 04:48:30,596 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:48:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 15123 states and 19877 transitions. [2019-10-07 04:48:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2019-10-07 04:48:30,614 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:30,614 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:48:30,615 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:30,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:30,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1111730486, now seen corresponding path program 1 times [2019-10-07 04:48:30,616 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:30,616 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:30,616 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:30,616 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:30,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8555 trivial. 0 not checked. [2019-10-07 04:48:31,614 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:31,614 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:31,614 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:48:31,615 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:48:31,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:48:31,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:48:31,616 INFO L87 Difference]: Start difference. First operand 15123 states and 19877 transitions. Second operand 3 states. [2019-10-07 04:48:37,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:37,084 INFO L93 Difference]: Finished difference Result 29610 states and 38937 transitions. [2019-10-07 04:48:37,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:48:37,085 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 487 [2019-10-07 04:48:37,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:37,203 INFO L225 Difference]: With dead ends: 29610 [2019-10-07 04:48:37,203 INFO L226 Difference]: Without dead ends: 14623 [2019-10-07 04:48:37,273 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 04:48:37,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14623 states. [2019-10-07 04:48:37,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14623 to 14623. [2019-10-07 04:48:37,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14623 states. [2019-10-07 04:48:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14623 states to 14623 states and 19247 transitions. [2019-10-07 04:48:37,961 INFO L78 Accepts]: Start accepts. Automaton has 14623 states and 19247 transitions. Word has length 487 [2019-10-07 04:48:37,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:37,965 INFO L462 AbstractCegarLoop]: Abstraction has 14623 states and 19247 transitions. [2019-10-07 04:48:37,966 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:48:37,966 INFO L276 IsEmpty]: Start isEmpty. Operand 14623 states and 19247 transitions. [2019-10-07 04:48:37,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2019-10-07 04:48:37,990 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:37,990 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 3, 3, 3, 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] [2019-10-07 04:48:37,991 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:37,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:37,992 INFO L82 PathProgramCache]: Analyzing trace with hash -1428592438, now seen corresponding path program 1 times [2019-10-07 04:48:37,994 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:37,994 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:37,994 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:37,994 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:37,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8582 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8574 trivial. 0 not checked. [2019-10-07 04:48:38,990 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:38,990 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:38,990 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:38,991 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:38,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:38,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:38,992 INFO L87 Difference]: Start difference. First operand 14623 states and 19247 transitions. Second operand 5 states. [2019-10-07 04:48:39,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:39,463 INFO L93 Difference]: Finished difference Result 14629 states and 19252 transitions. [2019-10-07 04:48:39,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:39,464 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 499 [2019-10-07 04:48:39,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:39,572 INFO L225 Difference]: With dead ends: 14629 [2019-10-07 04:48:39,572 INFO L226 Difference]: Without dead ends: 14627 [2019-10-07 04:48:39,581 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:39,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14627 states. [2019-10-07 04:48:40,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14627 to 14627. [2019-10-07 04:48:40,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14627 states. [2019-10-07 04:48:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14627 states to 14627 states and 19250 transitions. [2019-10-07 04:48:41,787 INFO L78 Accepts]: Start accepts. Automaton has 14627 states and 19250 transitions. Word has length 499 [2019-10-07 04:48:41,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:41,788 INFO L462 AbstractCegarLoop]: Abstraction has 14627 states and 19250 transitions. [2019-10-07 04:48:41,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:41,788 INFO L276 IsEmpty]: Start isEmpty. Operand 14627 states and 19250 transitions. [2019-10-07 04:48:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2019-10-07 04:48:41,800 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:41,801 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 3, 3, 3, 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 04:48:41,801 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:41,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:41,802 INFO L82 PathProgramCache]: Analyzing trace with hash 328038872, now seen corresponding path program 1 times [2019-10-07 04:48:41,802 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:41,802 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:41,802 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:41,802 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:41,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:42,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8584 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8574 trivial. 0 not checked. [2019-10-07 04:48:42,671 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:42,671 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:42,671 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:42,672 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:42,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:42,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:42,673 INFO L87 Difference]: Start difference. First operand 14627 states and 19250 transitions. Second operand 5 states. [2019-10-07 04:48:43,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:43,087 INFO L93 Difference]: Finished difference Result 14633 states and 19255 transitions. [2019-10-07 04:48:43,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:43,088 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 504 [2019-10-07 04:48:43,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:43,149 INFO L225 Difference]: With dead ends: 14633 [2019-10-07 04:48:43,150 INFO L226 Difference]: Without dead ends: 14631 [2019-10-07 04:48:43,157 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:43,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14631 states. [2019-10-07 04:48:43,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14631 to 14631. [2019-10-07 04:48:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14631 states. [2019-10-07 04:48:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14631 states to 14631 states and 19253 transitions. [2019-10-07 04:48:43,749 INFO L78 Accepts]: Start accepts. Automaton has 14631 states and 19253 transitions. Word has length 504 [2019-10-07 04:48:43,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:43,750 INFO L462 AbstractCegarLoop]: Abstraction has 14631 states and 19253 transitions. [2019-10-07 04:48:43,751 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 14631 states and 19253 transitions. [2019-10-07 04:48:43,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2019-10-07 04:48:43,764 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:43,765 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 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 04:48:43,765 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:43,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:43,766 INFO L82 PathProgramCache]: Analyzing trace with hash 364706122, now seen corresponding path program 1 times [2019-10-07 04:48:43,766 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:43,766 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:43,766 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:43,766 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:43,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8590 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8578 trivial. 0 not checked. [2019-10-07 04:48:44,959 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:44,959 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:44,959 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:44,960 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:44,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:44,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:44,961 INFO L87 Difference]: Start difference. First operand 14631 states and 19253 transitions. Second operand 5 states. [2019-10-07 04:48:45,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:45,430 INFO L93 Difference]: Finished difference Result 14637 states and 19258 transitions. [2019-10-07 04:48:45,431 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:45,431 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 509 [2019-10-07 04:48:45,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:45,490 INFO L225 Difference]: With dead ends: 14637 [2019-10-07 04:48:45,490 INFO L226 Difference]: Without dead ends: 14635 [2019-10-07 04:48:45,500 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:45,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14635 states. [2019-10-07 04:48:46,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14635 to 14635. [2019-10-07 04:48:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14635 states. [2019-10-07 04:48:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14635 states to 14635 states and 19256 transitions. [2019-10-07 04:48:46,148 INFO L78 Accepts]: Start accepts. Automaton has 14635 states and 19256 transitions. Word has length 509 [2019-10-07 04:48:46,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:46,149 INFO L462 AbstractCegarLoop]: Abstraction has 14635 states and 19256 transitions. [2019-10-07 04:48:46,150 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 14635 states and 19256 transitions. [2019-10-07 04:48:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2019-10-07 04:48:46,165 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:46,165 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:46,165 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:46,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:46,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1828034344, now seen corresponding path program 1 times [2019-10-07 04:48:46,166 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:46,166 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:46,166 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:46,167 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:46,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:46,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8600 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8586 trivial. 0 not checked. [2019-10-07 04:48:46,945 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:46,945 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:46,945 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:46,946 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:46,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:46,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:46,947 INFO L87 Difference]: Start difference. First operand 14635 states and 19256 transitions. Second operand 5 states. [2019-10-07 04:48:47,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:47,422 INFO L93 Difference]: Finished difference Result 14641 states and 19261 transitions. [2019-10-07 04:48:47,422 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:47,423 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 514 [2019-10-07 04:48:47,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:47,489 INFO L225 Difference]: With dead ends: 14641 [2019-10-07 04:48:47,489 INFO L226 Difference]: Without dead ends: 14639 [2019-10-07 04:48:47,498 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:47,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14639 states. [2019-10-07 04:48:48,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14639 to 14639. [2019-10-07 04:48:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14639 states. [2019-10-07 04:48:48,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14639 states to 14639 states and 19259 transitions. [2019-10-07 04:48:48,287 INFO L78 Accepts]: Start accepts. Automaton has 14639 states and 19259 transitions. Word has length 514 [2019-10-07 04:48:48,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:48,288 INFO L462 AbstractCegarLoop]: Abstraction has 14639 states and 19259 transitions. [2019-10-07 04:48:48,288 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 14639 states and 19259 transitions. [2019-10-07 04:48:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2019-10-07 04:48:48,303 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:48,303 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:48,304 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:48,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:48,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1170761270, now seen corresponding path program 1 times [2019-10-07 04:48:48,304 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:48,305 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:48,305 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:48,305 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:48,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:49,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8614 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8598 trivial. 0 not checked. [2019-10-07 04:48:49,118 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:49,118 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:49,119 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:49,119 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:49,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:49,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:49,120 INFO L87 Difference]: Start difference. First operand 14639 states and 19259 transitions. Second operand 5 states. [2019-10-07 04:48:49,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:49,542 INFO L93 Difference]: Finished difference Result 14743 states and 19353 transitions. [2019-10-07 04:48:49,542 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:49,543 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 519 [2019-10-07 04:48:49,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:49,592 INFO L225 Difference]: With dead ends: 14743 [2019-10-07 04:48:49,592 INFO L226 Difference]: Without dead ends: 14741 [2019-10-07 04:48:49,600 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:49,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14741 states. [2019-10-07 04:48:50,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14741 to 14739. [2019-10-07 04:48:50,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14739 states. [2019-10-07 04:48:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14739 states to 14739 states and 19350 transitions. [2019-10-07 04:48:50,257 INFO L78 Accepts]: Start accepts. Automaton has 14739 states and 19350 transitions. Word has length 519 [2019-10-07 04:48:50,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:50,258 INFO L462 AbstractCegarLoop]: Abstraction has 14739 states and 19350 transitions. [2019-10-07 04:48:50,258 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 14739 states and 19350 transitions. [2019-10-07 04:48:50,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2019-10-07 04:48:50,272 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:50,273 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:50,273 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:50,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:50,274 INFO L82 PathProgramCache]: Analyzing trace with hash -1931851816, now seen corresponding path program 1 times [2019-10-07 04:48:50,274 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:50,274 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:50,275 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:50,275 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:50,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8632 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8614 trivial. 0 not checked. [2019-10-07 04:48:51,275 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:51,276 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:51,276 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:51,277 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:51,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:51,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:51,277 INFO L87 Difference]: Start difference. First operand 14739 states and 19350 transitions. Second operand 5 states. [2019-10-07 04:48:51,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:51,661 INFO L93 Difference]: Finished difference Result 14745 states and 19355 transitions. [2019-10-07 04:48:51,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:51,661 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 524 [2019-10-07 04:48:51,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:51,707 INFO L225 Difference]: With dead ends: 14745 [2019-10-07 04:48:51,708 INFO L226 Difference]: Without dead ends: 14743 [2019-10-07 04:48:51,716 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:51,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14743 states. [2019-10-07 04:48:52,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14743 to 14743. [2019-10-07 04:48:52,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14743 states. [2019-10-07 04:48:52,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14743 states to 14743 states and 19353 transitions. [2019-10-07 04:48:52,325 INFO L78 Accepts]: Start accepts. Automaton has 14743 states and 19353 transitions. Word has length 524 [2019-10-07 04:48:52,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:52,326 INFO L462 AbstractCegarLoop]: Abstraction has 14743 states and 19353 transitions. [2019-10-07 04:48:52,326 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 14743 states and 19353 transitions. [2019-10-07 04:48:52,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2019-10-07 04:48:52,344 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:52,345 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 7, 6, 6, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:52,345 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:52,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:52,346 INFO L82 PathProgramCache]: Analyzing trace with hash -1466341817, now seen corresponding path program 1 times [2019-10-07 04:48:52,346 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:52,346 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:52,346 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:52,346 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:52,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:53,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8658 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8643 trivial. 0 not checked. [2019-10-07 04:48:53,211 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:53,212 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:53,212 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:53,213 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:53,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:53,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:53,214 INFO L87 Difference]: Start difference. First operand 14743 states and 19353 transitions. Second operand 5 states. [2019-10-07 04:48:53,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:53,728 INFO L93 Difference]: Finished difference Result 14749 states and 19358 transitions. [2019-10-07 04:48:53,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:53,729 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 556 [2019-10-07 04:48:53,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:53,776 INFO L225 Difference]: With dead ends: 14749 [2019-10-07 04:48:53,776 INFO L226 Difference]: Without dead ends: 14747 [2019-10-07 04:48:53,784 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:53,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14747 states. [2019-10-07 04:48:54,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14747 to 14747. [2019-10-07 04:48:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14747 states. [2019-10-07 04:48:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14747 states to 14747 states and 19356 transitions. [2019-10-07 04:48:54,332 INFO L78 Accepts]: Start accepts. Automaton has 14747 states and 19356 transitions. Word has length 556 [2019-10-07 04:48:54,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:54,333 INFO L462 AbstractCegarLoop]: Abstraction has 14747 states and 19356 transitions. [2019-10-07 04:48:54,333 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:54,334 INFO L276 IsEmpty]: Start isEmpty. Operand 14747 states and 19356 transitions. [2019-10-07 04:48:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2019-10-07 04:48:54,349 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:54,350 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 8, 7, 7, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:54,350 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:54,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:54,351 INFO L82 PathProgramCache]: Analyzing trace with hash 1698689275, now seen corresponding path program 1 times [2019-10-07 04:48:54,351 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:54,351 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:54,352 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:54,352 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:54,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:55,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8684 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8667 trivial. 0 not checked. [2019-10-07 04:48:55,065 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:55,065 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:55,065 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:55,066 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:55,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:55,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:55,067 INFO L87 Difference]: Start difference. First operand 14747 states and 19356 transitions. Second operand 5 states. [2019-10-07 04:48:55,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:55,483 INFO L93 Difference]: Finished difference Result 14753 states and 19361 transitions. [2019-10-07 04:48:55,483 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:55,484 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 561 [2019-10-07 04:48:55,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:55,521 INFO L225 Difference]: With dead ends: 14753 [2019-10-07 04:48:55,521 INFO L226 Difference]: Without dead ends: 14751 [2019-10-07 04:48:55,528 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:55,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14751 states. [2019-10-07 04:48:56,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14751 to 14751. [2019-10-07 04:48:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14751 states. [2019-10-07 04:48:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14751 states to 14751 states and 19359 transitions. [2019-10-07 04:48:56,185 INFO L78 Accepts]: Start accepts. Automaton has 14751 states and 19359 transitions. Word has length 561 [2019-10-07 04:48:56,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:56,186 INFO L462 AbstractCegarLoop]: Abstraction has 14751 states and 19359 transitions. [2019-10-07 04:48:56,186 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 14751 states and 19359 transitions. [2019-10-07 04:48:56,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2019-10-07 04:48:56,197 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:56,197 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 9, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:56,197 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:56,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:56,198 INFO L82 PathProgramCache]: Analyzing trace with hash -2103309622, now seen corresponding path program 1 times [2019-10-07 04:48:56,198 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:56,198 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:56,198 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:56,199 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:56,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8710 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8686 trivial. 0 not checked. [2019-10-07 04:48:56,908 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:56,908 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:56,908 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:56,909 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:56,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:56,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:56,911 INFO L87 Difference]: Start difference. First operand 14751 states and 19359 transitions. Second operand 5 states. [2019-10-07 04:48:57,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:57,366 INFO L93 Difference]: Finished difference Result 14757 states and 19364 transitions. [2019-10-07 04:48:57,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:57,367 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 539 [2019-10-07 04:48:57,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:57,422 INFO L225 Difference]: With dead ends: 14757 [2019-10-07 04:48:57,422 INFO L226 Difference]: Without dead ends: 14755 [2019-10-07 04:48:57,432 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:57,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14755 states. [2019-10-07 04:48:57,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14755 to 14755. [2019-10-07 04:48:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14755 states. [2019-10-07 04:48:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14755 states to 14755 states and 19362 transitions. [2019-10-07 04:48:57,977 INFO L78 Accepts]: Start accepts. Automaton has 14755 states and 19362 transitions. Word has length 539 [2019-10-07 04:48:57,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:57,978 INFO L462 AbstractCegarLoop]: Abstraction has 14755 states and 19362 transitions. [2019-10-07 04:48:57,978 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:57,978 INFO L276 IsEmpty]: Start isEmpty. Operand 14755 states and 19362 transitions. [2019-10-07 04:48:57,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2019-10-07 04:48:57,989 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:57,990 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 10, 9, 9, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:57,990 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:57,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:57,991 INFO L82 PathProgramCache]: Analyzing trace with hash -1204165, now seen corresponding path program 1 times [2019-10-07 04:48:57,991 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:57,991 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:57,991 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:57,991 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:57,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8748 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8727 trivial. 0 not checked. [2019-10-07 04:48:58,946 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:58,946 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:58,947 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:48:58,947 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:48:58,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:48:58,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:48:58,948 INFO L87 Difference]: Start difference. First operand 14755 states and 19362 transitions. Second operand 5 states. [2019-10-07 04:48:59,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:59,397 INFO L93 Difference]: Finished difference Result 14761 states and 19367 transitions. [2019-10-07 04:48:59,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:48:59,397 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 571 [2019-10-07 04:48:59,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:59,431 INFO L225 Difference]: With dead ends: 14761 [2019-10-07 04:48:59,431 INFO L226 Difference]: Without dead ends: 14759 [2019-10-07 04:48:59,437 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:48:59,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14759 states. [2019-10-07 04:48:59,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14759 to 14759. [2019-10-07 04:48:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14759 states. [2019-10-07 04:48:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14759 states to 14759 states and 19365 transitions. [2019-10-07 04:48:59,953 INFO L78 Accepts]: Start accepts. Automaton has 14759 states and 19365 transitions. Word has length 571 [2019-10-07 04:48:59,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:59,954 INFO L462 AbstractCegarLoop]: Abstraction has 14759 states and 19365 transitions. [2019-10-07 04:48:59,954 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:48:59,954 INFO L276 IsEmpty]: Start isEmpty. Operand 14759 states and 19365 transitions. [2019-10-07 04:48:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2019-10-07 04:48:59,965 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:59,966 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 11, 10, 10, 4, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:59,966 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:59,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:59,966 INFO L82 PathProgramCache]: Analyzing trace with hash 932693183, now seen corresponding path program 1 times [2019-10-07 04:48:59,967 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:59,967 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:59,967 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:59,967 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:59,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:49:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:49:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8785 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8763 trivial. 0 not checked. [2019-10-07 04:49:00,583 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:00,583 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:49:00,583 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:49:00,583 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:49:00,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:49:00,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:49:00,584 INFO L87 Difference]: Start difference. First operand 14759 states and 19365 transitions. Second operand 5 states. [2019-10-07 04:49:01,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:49:01,166 INFO L93 Difference]: Finished difference Result 14765 states and 19370 transitions. [2019-10-07 04:49:01,166 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:49:01,166 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 575 [2019-10-07 04:49:01,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:49:01,202 INFO L225 Difference]: With dead ends: 14765 [2019-10-07 04:49:01,202 INFO L226 Difference]: Without dead ends: 14763 [2019-10-07 04:49:01,207 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:49:01,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14763 states. [2019-10-07 04:49:01,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14763 to 14763. [2019-10-07 04:49:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14763 states. [2019-10-07 04:49:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14763 states to 14763 states and 19368 transitions. [2019-10-07 04:49:01,702 INFO L78 Accepts]: Start accepts. Automaton has 14763 states and 19368 transitions. Word has length 575 [2019-10-07 04:49:01,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:49:01,704 INFO L462 AbstractCegarLoop]: Abstraction has 14763 states and 19368 transitions. [2019-10-07 04:49:01,704 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:49:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 14763 states and 19368 transitions. [2019-10-07 04:49:01,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2019-10-07 04:49:01,717 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:49:01,718 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 12, 11, 11, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:49:01,718 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:49:01,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:49:01,718 INFO L82 PathProgramCache]: Analyzing trace with hash -972847912, now seen corresponding path program 1 times [2019-10-07 04:49:01,719 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:49:01,719 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:01,719 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:01,719 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:01,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:49:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:49:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8824 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 8794 trivial. 0 not checked. [2019-10-07 04:49:02,303 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:02,304 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:49:02,304 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:49:02,304 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:49:02,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:49:02,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:49:02,305 INFO L87 Difference]: Start difference. First operand 14763 states and 19368 transitions. Second operand 5 states. [2019-10-07 04:49:02,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:49:02,755 INFO L93 Difference]: Finished difference Result 14769 states and 19373 transitions. [2019-10-07 04:49:02,756 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:49:02,756 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 554 [2019-10-07 04:49:02,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:49:02,789 INFO L225 Difference]: With dead ends: 14769 [2019-10-07 04:49:02,789 INFO L226 Difference]: Without dead ends: 14767 [2019-10-07 04:49:02,796 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:49:02,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14767 states. [2019-10-07 04:49:03,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14767 to 14767. [2019-10-07 04:49:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14767 states. [2019-10-07 04:49:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14767 states to 14767 states and 19371 transitions. [2019-10-07 04:49:03,332 INFO L78 Accepts]: Start accepts. Automaton has 14767 states and 19371 transitions. Word has length 554 [2019-10-07 04:49:03,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:49:03,333 INFO L462 AbstractCegarLoop]: Abstraction has 14767 states and 19371 transitions. [2019-10-07 04:49:03,333 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:49:03,333 INFO L276 IsEmpty]: Start isEmpty. Operand 14767 states and 19371 transitions. [2019-10-07 04:49:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2019-10-07 04:49:03,348 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:49:03,348 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 13, 12, 12, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:49:03,349 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:49:03,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:49:03,349 INFO L82 PathProgramCache]: Analyzing trace with hash -1450606841, now seen corresponding path program 1 times [2019-10-07 04:49:03,349 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:49:03,349 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:03,349 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:03,350 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:03,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:49:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:49:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8874 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 8847 trivial. 0 not checked. [2019-10-07 04:49:04,181 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:04,181 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:49:04,181 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:49:04,182 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:49:04,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:49:04,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:49:04,182 INFO L87 Difference]: Start difference. First operand 14767 states and 19371 transitions. Second operand 5 states. [2019-10-07 04:49:04,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:49:04,652 INFO L93 Difference]: Finished difference Result 14773 states and 19376 transitions. [2019-10-07 04:49:04,652 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:49:04,652 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 586 [2019-10-07 04:49:04,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:49:04,686 INFO L225 Difference]: With dead ends: 14773 [2019-10-07 04:49:04,686 INFO L226 Difference]: Without dead ends: 14771 [2019-10-07 04:49:04,693 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:49:04,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14771 states. [2019-10-07 04:49:05,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14771 to 14771. [2019-10-07 04:49:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14771 states. [2019-10-07 04:49:05,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14771 states to 14771 states and 19374 transitions. [2019-10-07 04:49:05,221 INFO L78 Accepts]: Start accepts. Automaton has 14771 states and 19374 transitions. Word has length 586 [2019-10-07 04:49:05,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:49:05,222 INFO L462 AbstractCegarLoop]: Abstraction has 14771 states and 19374 transitions. [2019-10-07 04:49:05,222 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:49:05,222 INFO L276 IsEmpty]: Start isEmpty. Operand 14771 states and 19374 transitions. [2019-10-07 04:49:05,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2019-10-07 04:49:05,232 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:49:05,232 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 14, 13, 13, 4, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:49:05,233 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:49:05,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:49:05,233 INFO L82 PathProgramCache]: Analyzing trace with hash 1135903171, now seen corresponding path program 1 times [2019-10-07 04:49:05,233 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:49:05,233 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:05,234 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:05,234 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:05,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:49:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:49:05,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8923 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 8895 trivial. 0 not checked. [2019-10-07 04:49:05,775 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:05,775 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:49:05,776 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:49:05,776 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:49:05,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:49:05,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:49:05,777 INFO L87 Difference]: Start difference. First operand 14771 states and 19374 transitions. Second operand 5 states. [2019-10-07 04:49:06,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:49:06,374 INFO L93 Difference]: Finished difference Result 14777 states and 19379 transitions. [2019-10-07 04:49:06,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:49:06,374 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 590 [2019-10-07 04:49:06,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:49:06,407 INFO L225 Difference]: With dead ends: 14777 [2019-10-07 04:49:06,407 INFO L226 Difference]: Without dead ends: 14775 [2019-10-07 04:49:06,415 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:49:06,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14775 states. [2019-10-07 04:49:06,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14775 to 14775. [2019-10-07 04:49:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14775 states. [2019-10-07 04:49:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14775 states to 14775 states and 19377 transitions. [2019-10-07 04:49:06,963 INFO L78 Accepts]: Start accepts. Automaton has 14775 states and 19377 transitions. Word has length 590 [2019-10-07 04:49:06,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:49:06,964 INFO L462 AbstractCegarLoop]: Abstraction has 14775 states and 19377 transitions. [2019-10-07 04:49:06,964 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:49:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 14775 states and 19377 transitions. [2019-10-07 04:49:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2019-10-07 04:49:06,974 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:49:06,977 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 15, 14, 14, 4, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:49:06,977 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:49:06,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:49:06,977 INFO L82 PathProgramCache]: Analyzing trace with hash 1782729023, now seen corresponding path program 1 times [2019-10-07 04:49:06,978 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:49:06,978 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:06,978 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:06,978 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:06,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:49:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:49:07,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8977 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 8947 trivial. 0 not checked. [2019-10-07 04:49:07,534 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:07,534 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:49:07,535 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:49:07,535 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:49:07,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:49:07,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:49:07,536 INFO L87 Difference]: Start difference. First operand 14775 states and 19377 transitions. Second operand 5 states. [2019-10-07 04:49:08,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:49:08,126 INFO L93 Difference]: Finished difference Result 15169 states and 19883 transitions. [2019-10-07 04:49:08,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:49:08,127 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 595 [2019-10-07 04:49:08,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:49:08,174 INFO L225 Difference]: With dead ends: 15169 [2019-10-07 04:49:08,174 INFO L226 Difference]: Without dead ends: 15165 [2019-10-07 04:49:08,182 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:49:08,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15165 states. [2019-10-07 04:49:08,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15165 to 15163. [2019-10-07 04:49:08,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15163 states. [2019-10-07 04:49:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15163 states to 15163 states and 19878 transitions. [2019-10-07 04:49:08,900 INFO L78 Accepts]: Start accepts. Automaton has 15163 states and 19878 transitions. Word has length 595 [2019-10-07 04:49:08,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:49:08,901 INFO L462 AbstractCegarLoop]: Abstraction has 15163 states and 19878 transitions. [2019-10-07 04:49:08,901 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:49:08,901 INFO L276 IsEmpty]: Start isEmpty. Operand 15163 states and 19878 transitions. [2019-10-07 04:49:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2019-10-07 04:49:08,911 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:49:08,911 INFO L385 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 16, 15, 15, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:49:08,911 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:49:08,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:49:08,912 INFO L82 PathProgramCache]: Analyzing trace with hash 2072097496, now seen corresponding path program 1 times [2019-10-07 04:49:08,912 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:49:08,912 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:08,912 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:08,913 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:08,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:49:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:49:09,507 INFO L134 CoverageAnalysis]: Checked inductivity of 9032 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 8994 trivial. 0 not checked. [2019-10-07 04:49:09,507 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:09,507 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:49:09,508 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:49:09,508 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:49:09,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:49:09,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:49:09,509 INFO L87 Difference]: Start difference. First operand 15163 states and 19878 transitions. Second operand 5 states. [2019-10-07 04:49:10,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:49:10,029 INFO L93 Difference]: Finished difference Result 15163 states and 19878 transitions. [2019-10-07 04:49:10,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:49:10,030 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 574 [2019-10-07 04:49:10,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:49:10,064 INFO L225 Difference]: With dead ends: 15163 [2019-10-07 04:49:10,065 INFO L226 Difference]: Without dead ends: 15014 [2019-10-07 04:49:10,072 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:49:10,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15014 states. [2019-10-07 04:49:10,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15014 to 15014. [2019-10-07 04:49:10,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15014 states. [2019-10-07 04:49:10,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15014 states to 15014 states and 19714 transitions. [2019-10-07 04:49:10,924 INFO L78 Accepts]: Start accepts. Automaton has 15014 states and 19714 transitions. Word has length 574 [2019-10-07 04:49:10,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:49:10,924 INFO L462 AbstractCegarLoop]: Abstraction has 15014 states and 19714 transitions. [2019-10-07 04:49:10,924 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:49:10,925 INFO L276 IsEmpty]: Start isEmpty. Operand 15014 states and 19714 transitions. [2019-10-07 04:49:10,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2019-10-07 04:49:10,952 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:49:10,953 INFO L385 BasicCegarLoop]: trace histogram [60, 59, 59, 59, 9, 9, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:49:10,953 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:49:10,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:49:10,954 INFO L82 PathProgramCache]: Analyzing trace with hash -492217147, now seen corresponding path program 1 times [2019-10-07 04:49:10,954 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:49:10,954 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:10,955 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:10,955 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:10,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:49:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:49:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8835 trivial. 0 not checked. [2019-10-07 04:49:12,021 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:12,022 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:49:12,022 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:49:12,023 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:49:12,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:49:12,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:49:12,024 INFO L87 Difference]: Start difference. First operand 15014 states and 19714 transitions. Second operand 5 states. [2019-10-07 04:50:03,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:50:03,212 INFO L93 Difference]: Finished difference Result 31072 states and 40650 transitions. [2019-10-07 04:50:03,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:50:03,213 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 832 [2019-10-07 04:50:03,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:50:03,246 INFO L225 Difference]: With dead ends: 31072 [2019-10-07 04:50:03,246 INFO L226 Difference]: Without dead ends: 16196 [2019-10-07 04:50:03,291 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 04:50:03,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16196 states. [2019-10-07 04:50:04,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16196 to 16180. [2019-10-07 04:50:04,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16180 states. [2019-10-07 04:50:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16180 states to 16180 states and 21062 transitions. [2019-10-07 04:50:04,198 INFO L78 Accepts]: Start accepts. Automaton has 16180 states and 21062 transitions. Word has length 832 [2019-10-07 04:50:04,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:50:04,199 INFO L462 AbstractCegarLoop]: Abstraction has 16180 states and 21062 transitions. [2019-10-07 04:50:04,199 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:50:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 16180 states and 21062 transitions. [2019-10-07 04:50:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2019-10-07 04:50:04,228 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:50:04,229 INFO L385 BasicCegarLoop]: trace histogram [61, 59, 59, 59, 14, 14, 11, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:50:04,229 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:50:04,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:50:04,230 INFO L82 PathProgramCache]: Analyzing trace with hash 739603473, now seen corresponding path program 1 times [2019-10-07 04:50:04,230 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:50:04,230 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:50:04,230 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:50:04,231 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:50:04,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:50:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:50:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 9253 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 9226 trivial. 0 not checked. [2019-10-07 04:50:05,506 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:50:05,507 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 04:50:05,507 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 04:50:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:50:11,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 16257 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-07 04:50:11,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 04:50:13,292 INFO L134 CoverageAnalysis]: Checked inductivity of 9253 backedges. 447 proven. 0 refuted. 0 times theorem prover too weak. 8806 trivial. 0 not checked. [2019-10-07 04:50:13,292 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 04:50:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 9253 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 9226 trivial. 0 not checked. [2019-10-07 04:50:16,522 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 04:50:16,522 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4, 4] total 4 [2019-10-07 04:50:16,527 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:50:16,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:50:16,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 04:50:16,528 INFO L87 Difference]: Start difference. First operand 16180 states and 21062 transitions. Second operand 3 states. [2019-10-07 04:50:22,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:50:22,264 INFO L93 Difference]: Finished difference Result 46068 states and 59867 transitions. [2019-10-07 04:50:22,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:50:22,265 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 947 [2019-10-07 04:50:22,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:50:22,477 INFO L225 Difference]: With dead ends: 46068 [2019-10-07 04:50:22,478 INFO L226 Difference]: Without dead ends: 29940 [2019-10-07 04:50:22,546 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 1897 GetRequests, 1889 SyntacticMatches, 6 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 04:50:22,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29940 states. [2019-10-07 04:50:25,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29940 to 29936. [2019-10-07 04:50:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29936 states. [2019-10-07 04:50:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29936 states to 29936 states and 38850 transitions. [2019-10-07 04:50:25,565 INFO L78 Accepts]: Start accepts. Automaton has 29936 states and 38850 transitions. Word has length 947 [2019-10-07 04:50:25,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:50:25,566 INFO L462 AbstractCegarLoop]: Abstraction has 29936 states and 38850 transitions. [2019-10-07 04:50:25,566 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:50:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 29936 states and 38850 transitions. [2019-10-07 04:50:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 900 [2019-10-07 04:50:25,650 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:50:25,651 INFO L385 BasicCegarLoop]: trace histogram [61, 59, 59, 59, 12, 12, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:50:25,864 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:50:25,864 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:50:25,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:50:25,865 INFO L82 PathProgramCache]: Analyzing trace with hash -394510908, now seen corresponding path program 1 times [2019-10-07 04:50:25,865 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:50:25,865 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:50:25,865 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:50:25,865 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:50:25,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:50:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:50:27,369 INFO L134 CoverageAnalysis]: Checked inductivity of 9092 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 9077 trivial. 0 not checked. [2019-10-07 04:50:27,369 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:50:27,369 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:50:27,369 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:50:27,371 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:50:27,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:50:27,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:50:27,371 INFO L87 Difference]: Start difference. First operand 29936 states and 38850 transitions. Second operand 5 states. [2019-10-07 04:51:08,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:51:08,001 INFO L93 Difference]: Finished difference Result 68547 states and 88994 transitions. [2019-10-07 04:51:08,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:51:08,001 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 899 [2019-10-07 04:51:08,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:51:08,136 INFO L225 Difference]: With dead ends: 68547 [2019-10-07 04:51:08,136 INFO L226 Difference]: Without dead ends: 39674 [2019-10-07 04:51:08,210 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 04:51:08,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39674 states. [2019-10-07 04:51:10,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39674 to 39658. [2019-10-07 04:51:10,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39658 states. [2019-10-07 04:51:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39658 states to 39658 states and 51578 transitions. [2019-10-07 04:51:10,817 INFO L78 Accepts]: Start accepts. Automaton has 39658 states and 51578 transitions. Word has length 899 [2019-10-07 04:51:10,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:51:10,818 INFO L462 AbstractCegarLoop]: Abstraction has 39658 states and 51578 transitions. [2019-10-07 04:51:10,818 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:51:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 39658 states and 51578 transitions. [2019-10-07 04:51:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2019-10-07 04:51:10,863 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:51:10,864 INFO L385 BasicCegarLoop]: trace histogram [61, 59, 59, 59, 12, 12, 11, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:51:10,865 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:51:10,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:51:10,865 INFO L82 PathProgramCache]: Analyzing trace with hash 1880401618, now seen corresponding path program 1 times [2019-10-07 04:51:10,865 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:51:10,866 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:51:10,866 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:51:10,866 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:51:10,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:51:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:51:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 9157 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 9124 trivial. 0 not checked. [2019-10-07 04:51:12,189 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:51:12,189 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 04:51:12,190 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 04:51:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:51:20,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 16151 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 04:51:20,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 04:51:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 9157 backedges. 330 proven. 4 refuted. 0 times theorem prover too weak. 8823 trivial. 0 not checked. [2019-10-07 04:51:20,599 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 04:51:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 9157 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 9124 trivial. 0 not checked. [2019-10-07 04:51:22,834 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 04:51:22,885 INFO L162 IcfgInterpreter]: Started Sifa with 533 locations of interest [2019-10-07 04:51:22,886 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 04:51:22,895 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 04:51:22,904 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 04:51:22,905 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 04:51:40,649 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string89.base|) [2019-10-07 04:51:42,810 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string92.base|) [2019-10-07 04:51:44,963 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string176.base| |#t~string76.base|) [2019-10-07 04:51:47,143 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string177.base| |#t~string76.base|) [2019-10-07 04:51:49,314 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string76.base|) [2019-10-07 04:51:51,396 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string179.base| |#t~string76.base|) [2019-10-07 04:51:53,594 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string183.base| |#t~string76.base|) [2019-10-07 04:51:55,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string184.base| |#t~string76.base|) [2019-10-07 04:51:58,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string185.base| |#t~string76.base|) [2019-10-07 04:52:00,224 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string186.base| |#t~string76.base|) [2019-10-07 04:52:02,419 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string188.base| |#t~string76.base|) [2019-10-07 04:52:04,659 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string190.base|) [2019-10-07 04:52:06,842 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string76.base|) [2019-10-07 04:52:09,060 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string210.base| |#t~string76.base|) [2019-10-07 04:52:11,290 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string239.base|) [2019-10-07 04:52:13,531 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string246.base| |#t~string76.base|) [2019-10-07 04:52:15,795 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string251.base| |#t~string76.base|) [2019-10-07 04:52:18,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string256.base| |#t~string76.base|) [2019-10-07 04:52:20,329 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string262.base| |#t~string76.base|) [2019-10-07 04:52:22,542 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string331.base| |#t~string76.base|) [2019-10-07 04:52:24,745 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string462.base| |#t~string76.base|) [2019-10-07 04:52:26,953 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string464.base| |#t~string76.base|) [2019-10-07 04:52:29,173 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string470.base| |#t~string76.base|) [2019-10-07 04:52:31,386 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#stats_strings~0.base| |#t~string76.base|) [2019-10-07 04:52:33,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#cxgb4vf_ethtool_ops~0.base| |#t~string76.base|) [2019-10-07 04:52:35,892 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string572.base|) [2019-10-07 04:52:38,295 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string573.base|) [2019-10-07 04:52:40,552 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string575.base|) [2019-10-07 04:52:42,748 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string576.base|) [2019-10-07 04:52:45,149 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string579.base|) [2019-10-07 04:52:47,381 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string580.base| |#t~string76.base|) [2019-10-07 04:52:49,613 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string582.base| |#t~string76.base|) [2019-10-07 04:52:51,705 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string585.base| |#t~string76.base|) [2019-10-07 04:52:53,796 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string589.base| |#t~string76.base|) [2019-10-07 04:52:55,865 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string590.base| |#t~string76.base|) [2019-10-07 04:52:58,096 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string596.base| |#t~string76.base|) [2019-10-07 04:53:00,361 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string599.base| |#t~string76.base|) [2019-10-07 04:53:02,608 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string600.base|) [2019-10-07 04:53:04,730 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string602.base|) [2019-10-07 04:53:06,952 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string606.base|) [2019-10-07 04:53:09,170 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string607.base|) [2019-10-07 04:53:11,460 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string609.base|) [2019-10-07 04:53:13,710 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string613.base| |#t~string76.base|) [2019-10-07 04:53:15,957 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string614.base| |#t~string76.base|) [2019-10-07 04:53:18,184 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string616.base| |#t~string76.base|) [2019-10-07 04:53:20,444 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string620.base| |#t~string76.base|) [2019-10-07 04:53:22,516 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string621.base| |#t~string76.base|) [2019-10-07 04:53:24,744 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string623.base| |#t~string76.base|) [2019-10-07 04:53:26,962 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string627.base| |#t~string76.base|) [2019-10-07 04:53:29,238 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string628.base| |#t~string76.base|) [2019-10-07 04:53:31,504 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string630.base| |#t~string76.base|) [2019-10-07 04:53:33,720 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string634.base| |#t~string76.base|) [2019-10-07 04:53:35,942 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string635.base| |#t~string76.base|) [2019-10-07 04:53:38,187 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string637.base| |#t~string76.base|) [2019-10-07 04:53:40,460 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string641.base|) [2019-10-07 04:53:42,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string642.base|) [2019-10-07 04:53:44,975 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string644.base|) [2019-10-07 04:53:47,101 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string648.base|) [2019-10-07 04:53:49,348 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string649.base|) [2019-10-07 04:53:51,617 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string651.base|) [2019-10-07 04:53:53,903 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string655.base|) [2019-10-07 04:53:56,164 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string656.base|) [2019-10-07 04:53:58,320 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string659.base|) [2019-10-07 04:54:00,586 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string662.base| |#t~string76.base|) [2019-10-07 04:54:02,724 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string663.base| |#t~string76.base|) [2019-10-07 04:54:05,200 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string665.base| |#t~string76.base|) [2019-10-07 04:54:07,835 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string670.base| |#t~string76.base|) [2019-10-07 04:54:10,186 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string671.base| |#t~string76.base|) [2019-10-07 04:54:12,625 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string673.base| |#t~string76.base|) [2019-10-07 04:54:15,033 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string677.base| |#t~string76.base|) [2019-10-07 04:54:17,359 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string678.base| |#t~string76.base|) [2019-10-07 04:54:19,724 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string680.base| |#t~string76.base|) [2019-10-07 04:54:22,071 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string684.base| |#t~string76.base|) [2019-10-07 04:54:24,250 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string685.base| |#t~string76.base|) [2019-10-07 04:54:26,418 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string687.base| |#t~string76.base|) [2019-10-07 04:54:29,112 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string691.base|) [2019-10-07 04:54:31,414 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string692.base|) [2019-10-07 04:54:33,658 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string694.base|) [2019-10-07 04:54:35,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string698.base|) [2019-10-07 04:54:38,243 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string699.base|) [2019-10-07 04:54:40,451 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string701.base| |#t~string76.base|) [2019-10-07 04:54:42,736 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string705.base| |#t~string76.base|) [2019-10-07 04:54:44,941 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string706.base| |#t~string76.base|) [2019-10-07 04:54:47,239 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string708.base| |#t~string76.base|) [2019-10-07 04:54:49,497 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string712.base| |#t~string76.base|) [2019-10-07 04:54:51,732 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string713.base| |#t~string76.base|) [2019-10-07 04:54:54,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string715.base| |#t~string76.base|) [2019-10-07 04:54:56,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string719.base| |#t~string76.base|) [2019-10-07 04:54:58,511 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string720.base|) [2019-10-07 04:55:00,664 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string721.base|) [2019-10-07 04:55:02,929 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string723.base|) [2019-10-07 04:55:05,187 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string724.base|) [2019-10-07 04:55:07,451 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string728.base|) [2019-10-07 04:55:09,725 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string729.base|) [2019-10-07 04:55:12,001 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string731.base|) [2019-10-07 04:55:14,302 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string732.base|) [2019-10-07 04:55:16,566 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string736.base|) [2019-10-07 04:55:18,806 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string737.base|) [2019-10-07 04:55:21,052 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string740.base| |#t~string76.base|) [2019-10-07 04:55:23,288 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string741.base| |#t~string76.base|) [2019-10-07 04:55:25,525 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string744.base| |#t~string76.base|) [2019-10-07 04:55:27,779 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string745.base| |#t~string76.base|) [2019-10-07 04:55:29,871 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string746.base| |#t~string76.base|) [2019-10-07 04:55:32,167 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string748.base| |#t~string76.base|) [2019-10-07 04:55:34,383 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string749.base| |#t~string76.base|) [2019-10-07 04:55:36,632 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string753.base| |#t~string76.base|) [2019-10-07 04:55:38,893 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string754.base| |#t~string76.base|) [2019-10-07 04:55:41,212 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string756.base| |#t~string76.base|) [2019-10-07 04:55:43,436 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string757.base| |#t~string76.base|) [2019-10-07 04:55:46,048 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string761.base| |#t~string76.base|) [2019-10-07 04:55:48,392 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string762.base| |#t~string76.base|) [2019-10-07 04:55:50,870 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string765.base| |#t~string76.base|) [2019-10-07 04:55:53,321 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string766.base| |#t~string76.base|) [2019-10-07 04:55:55,728 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |~#sge_qinfo_seq_ops~0.base|) [2019-10-07 04:55:58,106 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| (select (select |#memory_$Pointer$.base| |~#debugfs_files~0.base|) (+ |~#debugfs_files~0.offset| 6))) [2019-10-07 04:56:00,619 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string790.base| |#t~string76.base|) [2019-10-07 04:56:03,131 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string791.base| |#t~string76.base|) [2019-10-07 04:56:05,668 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string793.base| |#t~string76.base|) [2019-10-07 04:56:08,092 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string794.base| |#t~string76.base|) [2019-10-07 04:56:10,462 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string797.base| |#t~string76.base|) [2019-10-07 04:56:12,884 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string798.base| |#t~string76.base|) [2019-10-07 04:56:15,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string800.base|) [2019-10-07 04:56:17,726 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string803.base|) [2019-10-07 04:56:20,104 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string807.base|) [2019-10-07 04:56:22,536 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string808.base|) [2019-10-07 04:56:24,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string810.base|) [2019-10-07 04:56:27,477 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string814.base|) [2019-10-07 04:56:29,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string815.base|) [2019-10-07 04:56:32,505 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string817.base|) [2019-10-07 04:56:35,098 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string821.base| |#t~string76.base|) [2019-10-07 04:56:37,703 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string822.base| |#t~string76.base|) [2019-10-07 04:56:40,486 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string824.base| |#t~string76.base|) [2019-10-07 04:56:43,180 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string828.base| |#t~string76.base|) [2019-10-07 04:56:45,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string829.base| |#t~string76.base|) [2019-10-07 04:56:48,367 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string831.base| |#t~string76.base|) [2019-10-07 04:56:50,950 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string835.base| |#t~string76.base|) [2019-10-07 04:56:53,890 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string836.base| |#t~string76.base|) [2019-10-07 04:56:56,112 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string838.base| |#t~string76.base|) [2019-10-07 04:56:58,399 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string842.base| |#t~string76.base|) [2019-10-07 04:57:00,660 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string843.base| |#t~string76.base|) [2019-10-07 04:57:02,929 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string845.base| |#t~string76.base|) [2019-10-07 04:57:05,307 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string849.base| |#t~string76.base|) [2019-10-07 04:57:07,545 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string850.base|) [2019-10-07 04:57:09,915 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string852.base|) [2019-10-07 04:57:12,410 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string856.base|) [2019-10-07 04:57:14,658 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string857.base|) [2019-10-07 04:57:16,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string859.base|) [2019-10-07 04:57:19,150 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string863.base|) [2019-10-07 04:57:21,387 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string864.base|) [2019-10-07 04:57:23,643 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string866.base|) [2019-10-07 04:57:25,882 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string870.base| |#t~string76.base|) [2019-10-07 04:57:28,130 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string871.base| |#t~string76.base|) [2019-10-07 04:57:30,349 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string873.base| |#t~string76.base|) [2019-10-07 04:57:32,596 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string877.base| |#t~string76.base|) [2019-10-07 04:57:34,851 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string878.base| |#t~string76.base|) [2019-10-07 04:57:37,114 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string880.base| |#t~string76.base|) [2019-10-07 04:57:39,371 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string884.base| |#t~string76.base|) [2019-10-07 04:57:41,614 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string885.base| |#t~string76.base|) [2019-10-07 04:57:43,911 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string887.base| |#t~string76.base|) [2019-10-07 04:57:46,163 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string891.base| |#t~string76.base|) [2019-10-07 04:57:48,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string892.base| |#t~string76.base|) [2019-10-07 04:57:50,765 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string894.base| |#t~string76.base|) [2019-10-07 04:57:53,037 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string898.base| |#t~string76.base|) [2019-10-07 04:57:55,434 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string899.base| |#t~string76.base|) [2019-10-07 04:57:57,754 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string901.base| |#t~string76.base|) [2019-10-07 04:58:00,129 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string905.base| |#t~string76.base|) [2019-10-07 04:58:02,454 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string906.base| |#t~string76.base|) [2019-10-07 04:58:04,929 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string908.base| |#t~string76.base|) [2019-10-07 04:58:07,259 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string912.base| |#t~string76.base|) [2019-10-07 04:58:09,590 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string913.base| |#t~string76.base|) [2019-10-07 04:58:11,895 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string915.base| |#t~string76.base|) [2019-10-07 04:58:14,246 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string919.base| |#t~string76.base|) [2019-10-07 04:58:16,549 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string920.base| |#t~string76.base|) [2019-10-07 04:58:19,773 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string921.base| |#t~string76.base|) [2019-10-07 04:58:22,596 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string923.base| |#t~string76.base|) [2019-10-07 04:58:24,878 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string924.base| |#t~string76.base|) [2019-10-07 04:58:27,837 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string927.base| |#t~string76.base|) [2019-10-07 04:58:30,947 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string928.base| |#t~string76.base|) [2019-10-07 04:58:33,701 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string931.base|) [2019-10-07 04:58:36,437 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string932.base|) [2019-10-07 04:58:39,401 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string935.base|) [2019-10-07 04:58:42,118 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string936.base|) [2019-10-07 04:58:44,363 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string937.base|) [2019-10-07 04:58:46,557 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string939.base|) [2019-10-07 04:58:49,331 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string940.base|) [2019-10-07 04:58:51,362 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string76.base| |#t~string940.base|) [2019-10-07 04:58:53,610 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string943.base|) [2019-10-07 04:58:57,391 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string944.base|) [2019-10-07 04:58:59,654 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string947.base|) [2019-10-07 04:59:01,922 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string948.base|) [2019-10-07 04:59:04,486 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#sge_qstats_seq_ops~0.base| |#t~string76.base|) [2019-10-07 04:59:07,452 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#debugfs_files~0.base|) (+ |~#debugfs_files~0.offset| 16)) |#t~string76.base|) [2019-10-07 04:59:10,313 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string968.base| |#t~string76.base|) [2019-10-07 04:59:12,963 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string969.base| |#t~string76.base|) [2019-10-07 04:59:15,343 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string972.base| |#t~string76.base|) [2019-10-07 04:59:18,031 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string973.base| |#t~string76.base|) [2019-10-07 04:59:20,690 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string976.base| |#t~string76.base|) [2019-10-07 04:59:23,223 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string977.base| |#t~string76.base|) [2019-10-07 04:59:25,677 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string980.base|) [2019-10-07 04:59:28,235 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string981.base|) [2019-10-07 04:59:30,782 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string984.base|) [2019-10-07 04:59:33,348 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string985.base|) [2019-10-07 04:59:35,739 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string988.base|) [2019-10-07 04:59:38,287 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string989.base|) [2019-10-07 04:59:40,822 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string992.base|) [2019-10-07 04:59:43,354 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string993.base|) [2019-10-07 04:59:45,940 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string996.base|) [2019-10-07 04:59:48,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |#t~string997.base|) [2019-10-07 04:59:50,873 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1000.base| |#t~string76.base|)