java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 06:52:39,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 06:52:39,671 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 06:52:39,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 06:52:39,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 06:52:39,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 06:52:39,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 06:52:39,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 06:52:39,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 06:52:39,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 06:52:39,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 06:52:39,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 06:52:39,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 06:52:39,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 06:52:39,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 06:52:39,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 06:52:39,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 06:52:39,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 06:52:39,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 06:52:39,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 06:52:39,714 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 06:52:39,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 06:52:39,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 06:52:39,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 06:52:39,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 06:52:39,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 06:52:39,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 06:52:39,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 06:52:39,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 06:52:39,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 06:52:39,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 06:52:39,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 06:52:39,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 06:52:39,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 06:52:39,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 06:52:39,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 06:52:39,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 06:52:39,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 06:52:39,734 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 06:52:39,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 06:52:39,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 06:52:39,739 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 06:52:39,759 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 06:52:39,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 06:52:39,762 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 06:52:39,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 06:52:39,763 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 06:52:39,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 06:52:39,763 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 06:52:39,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 06:52:39,764 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 06:52:39,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 06:52:39,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 06:52:39,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 06:52:39,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 06:52:39,766 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 06:52:39,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 06:52:39,766 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 06:52:39,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 06:52:39,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 06:52:39,767 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 06:52:39,767 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 06:52:39,767 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 06:52:39,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:52:39,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 06:52:39,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 06:52:39,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 06:52:39,768 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 06:52:39,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 06:52:39,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 06:52:39,769 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 06:52:40,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 06:52:40,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 06:52:40,070 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 06:52:40,072 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 06:52:40,072 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 06:52:40,073 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-07 06:52:40,144 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f76fc69e/44b8eb6f06de4e23ad46cbd9bae09cf0/FLAGfebf1ad50 [2019-10-07 06:52:41,164 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 06:52:41,165 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-07 06:52:41,229 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f76fc69e/44b8eb6f06de4e23ad46cbd9bae09cf0/FLAGfebf1ad50 [2019-10-07 06:52:41,500 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f76fc69e/44b8eb6f06de4e23ad46cbd9bae09cf0 [2019-10-07 06:52:41,508 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 06:52:41,510 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 06:52:41,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 06:52:41,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 06:52:41,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 06:52:41,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:52:41" (1/1) ... [2019-10-07 06:52:41,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc444e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:41, skipping insertion in model container [2019-10-07 06:52:41,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:52:41" (1/1) ... [2019-10-07 06:52:41,531 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 06:52:41,786 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 06:52:51,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:52:51,296 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 06:52:51,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:52:54,908 INFO L192 MainTranslator]: Completed translation [2019-10-07 06:52:54,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54 WrapperNode [2019-10-07 06:52:54,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 06:52:54,910 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 06:52:54,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 06:52:54,910 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 06:52:54,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (1/1) ... [2019-10-07 06:52:54,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (1/1) ... [2019-10-07 06:52:55,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (1/1) ... [2019-10-07 06:52:55,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (1/1) ... [2019-10-07 06:52:55,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (1/1) ... [2019-10-07 06:52:55,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (1/1) ... [2019-10-07 06:52:55,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (1/1) ... [2019-10-07 06:52:55,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 06:52:55,901 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 06:52:55,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 06:52:55,901 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 06:52:55,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:52:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 06:52:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 06:52:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:52:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:52:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 06:52:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 06:52:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:52:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:52:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:52:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:52:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:52:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 06:52:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:52:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 06:52:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 06:52:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 06:52:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 06:52:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 06:52:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 06:52:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-07 06:52:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 06:52:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2019-10-07 06:52:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-10-07 06:52:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-10-07 06:52:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 06:52:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 06:52:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-10-07 06:52:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-10-07 06:52:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 06:52:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 06:52:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 06:52:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-07 06:52:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-07 06:52:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 06:52:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 06:52:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 06:52:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 06:52:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-07 06:52:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-07 06:52:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 06:52:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 06:52:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2019-10-07 06:52:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 06:52:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-07 06:52:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-07 06:52:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 06:52:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 06:52:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-07 06:52:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-07 06:52:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-07 06:52:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 06:52:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 06:52:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 06:52:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 06:52:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 06:52:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 06:52:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 06:52:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 06:52:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 06:52:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 06:52:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 06:52:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:52:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 06:52:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 06:52:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 06:52:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 06:52:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-07 06:52:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 06:52:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-07 06:52:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 06:52:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-07 06:52:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-07 06:52:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 06:52:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-07 06:52:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-07 06:52:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-07 06:52:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-07 06:52:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 06:52:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 06:52:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 06:52:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2019-10-07 06:52:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-07 06:52:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2019-10-07 06:52:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 06:52:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 06:52:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 06:52:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 06:52:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 06:52:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 06:52:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 06:52:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 06:52:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 06:52:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 06:52:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-07 06:52:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 06:52:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 06:52:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 06:52:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 06:52:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2019-10-07 06:52:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2019-10-07 06:52:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2019-10-07 06:52:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 06:52:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 06:52:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-07 06:52:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-10-07 06:52:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 06:52:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 06:52:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 06:52:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 06:52:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 06:52:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2019-10-07 06:52:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-07 06:52:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 06:52:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 06:52:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-07 06:52:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 06:52:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 06:52:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 06:52:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 06:52:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 06:52:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-07 06:52:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-07 06:52:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-07 06:52:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2019-10-07 06:52:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-07 06:52:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 06:52:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 06:52:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 06:52:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 06:52:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2019-10-07 06:52:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2019-10-07 06:52:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2019-10-07 06:52:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2019-10-07 06:52:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2019-10-07 06:52:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2019-10-07 06:52:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2019-10-07 06:52:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2019-10-07 06:52:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2019-10-07 06:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2019-10-07 06:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2019-10-07 06:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2019-10-07 06:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2019-10-07 06:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2019-10-07 06:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2019-10-07 06:52:56,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_reg [2019-10-07 06:52:56,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2019-10-07 06:52:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2019-10-07 06:52:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2019-10-07 06:52:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2019-10-07 06:52:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2019-10-07 06:52:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_all_completion_interrupts [2019-10-07 06:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2019-10-07 06:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2019-10-07 06:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2019-10-07 06:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2019-10-07 06:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2019-10-07 06:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2019-10-07 06:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2019-10-07 06:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2019-10-07 06:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2019-10-07 06:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2019-10-07 06:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lbuf [2019-10-07 06:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2019-10-07 06:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2019-10-07 06:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2019-10-07 06:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2019-10-07 06:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_next_chunk [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_lbq [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_sbq [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_map_send [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_gro_page [2019-10-07 06:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_page [2019-10-07 06:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_skb [2019-10-07 06:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2019-10-07 06:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_rx_skb [2019-10-07 06:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2019-10-07 06:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_intr [2019-10-07 06:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_tx_intr [2019-10-07 06:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2019-10-07 06:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2019-10-07 06:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_chip_ae_intr [2019-10-07 06:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_outbound_rx_ring [2019-10-07 06:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2019-10-07 06:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_napi_poll_msix [2019-10-07 06:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_mode [2019-10-07 06:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_update_hw_vlan_features [2019-10-07 06:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2019-10-07 06:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_kill_vid [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_restore_vlan [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_msix_rx_isr [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_isr [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tso [2019-10-07 06:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hw_csum_setup [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_shadow_space [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_shadow_space [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_tx_ring [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_tx_resources [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_tx_resources [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_lbq_buffers [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_sbq_buffers [2019-10-07 06:52:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2019-10-07 06:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_rx_buffers [2019-10-07 06:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_lbq_ring [2019-10-07 06:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_sbq_ring [2019-10-07 06:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2019-10-07 06:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_rx_resources [2019-10-07 06:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2019-10-07 06:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2019-10-07 06:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_mem_resources [2019-10-07 06:52:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_rx_ring [2019-10-07 06:52:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_tx_ring [2019-10-07 06:52:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_msix [2019-10-07 06:52:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_msix [2019-10-07 06:52:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_tx_vect [2019-10-07 06:52:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2019-10-07 06:52:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_resolve_queues_to_irqs [2019-10-07 06:52:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2019-10-07 06:52:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_request_irq [2019-10-07 06:52:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_rss [2019-10-07 06:52:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2019-10-07 06:52:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_route_initialize [2019-10-07 06:52:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2019-10-07 06:52:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2019-10-07 06:52:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2019-10-07 06:52:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_display_dev_info [2019-10-07 06:52:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wol [2019-10-07 06:52:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2019-10-07 06:52:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2019-10-07 06:52:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2019-10-07 06:52:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2019-10-07 06:52:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_adapter_resources [2019-10-07 06:52:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2019-10-07 06:52:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_configure_rings [2019-10-07 06:52:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2019-10-07 06:52:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_change_rx_buffers [2019-10-07 06:52:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2019-10-07 06:52:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2019-10-07 06:52:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2019-10-07 06:52:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2019-10-07 06:52:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2019-10-07 06:52:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2019-10-07 06:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_alt_pcie_func [2019-10-07 06:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_board_info [2019-10-07 06:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2019-10-07 06:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_device [2019-10-07 06:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_timer [2019-10-07 06:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_probe [2019-10-07 06:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lb_send [2019-10-07 06:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_lb_rx_ring [2019-10-07 06:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2019-10-07 06:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2019-10-07 06:52:56,049 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2019-10-07 06:52:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2019-10-07 06:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2019-10-07 06:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2019-10-07 06:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2019-10-07 06:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2019-10-07 06:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_driver_init [2019-10-07 06:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_driver_exit [2019-10-07 06:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2019-10-07 06:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_qlge_driver_init_16_9 [2019-10-07 06:52:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 06:52:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 06:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 06:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-07 06:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-07 06:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_16_4 [2019-10-07 06:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-07 06:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2019-10-07 06:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-07 06:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 06:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-07 06:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-07 06:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_16_5 [2019-10-07 06:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 06:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 06:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 06:52:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 06:52:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:52:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:52:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:52:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 06:52:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:52:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-07 06:52:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:52:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 06:52:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 06:52:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 06:52:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-07 06:52:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 06:52:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nic_operations_dummy_resourceless_instance_3 [2019-10-07 06:52:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nic_operations_dummy_resourceless_instance_4 [2019-10-07 06:52:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 06:52:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 06:52:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 06:52:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:52:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:52:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:52:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:52:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:52:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:52:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 06:52:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-07 06:52:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-07 06:52:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-07 06:52:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 06:52:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2019-10-07 06:52:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-10-07 06:52:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-10-07 06:52:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 06:52:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 06:52:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 06:52:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 06:52:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-07 06:52:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:52:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:52:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:52:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_101 [2019-10-07 06:52:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_102 [2019-10-07 06:52:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2019-10-07 06:52:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2019-10-07 06:52:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_108 [2019-10-07 06:52:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_111 [2019-10-07 06:52:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_112 [2019-10-07 06:52:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_113 [2019-10-07 06:52:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_114 [2019-10-07 06:52:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_115 [2019-10-07 06:52:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_116 [2019-10-07 06:52:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_117 [2019-10-07 06:52:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2019-10-07 06:52:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_119 [2019-10-07 06:52:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2019-10-07 06:52:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_121 [2019-10-07 06:52:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2019-10-07 06:52:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_123 [2019-10-07 06:52:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_124 [2019-10-07 06:52:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_125 [2019-10-07 06:52:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_126 [2019-10-07 06:52:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_127 [2019-10-07 06:52:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_128 [2019-10-07 06:52:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_129 [2019-10-07 06:52:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2019-10-07 06:52:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2019-10-07 06:52:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2019-10-07 06:52:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2019-10-07 06:52:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2019-10-07 06:52:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2019-10-07 06:52:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_serdes_regs [2019-10-07 06:52:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_xgmac_reg [2019-10-07 06:52:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2019-10-07 06:52:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2019-10-07 06:52:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2019-10-07 06:52:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2019-10-07 06:52:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2019-10-07 06:52:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_shadow_regs [2019-10-07 06:52:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2019-10-07 06:52:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2019-10-07 06:52:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe_dump [2019-10-07 06:52:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_index_registers [2019-10-07 06:52:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_protocol_registers [2019-10-07 06:52:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sem_registers [2019-10-07 06:52:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2019-10-07 06:52:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2019-10-07 06:52:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_core_dump [2019-10-07 06:52:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_gen_reg_dump [2019-10-07 06:52:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_dump [2019-10-07 06:52:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2019-10-07 06:52:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unpause_mpi_risc [2019-10-07 06:52:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_pause_mpi_risc [2019-10-07 06:52:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hard_reset_mpi_risc [2019-10-07 06:52:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2019-10-07 06:52:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2019-10-07 06:52:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2019-10-07 06:52:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2019-10-07 06:52:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2019-10-07 06:52:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_mbx_cmd_cmplt [2019-10-07 06:52:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_exec_mb_cmd [2019-10-07 06:52:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_req_aen [2019-10-07 06:52:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_cmplt_aen [2019-10-07 06:52:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_up [2019-10-07 06:52:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_down [2019-10-07 06:52:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sfp_in [2019-10-07 06:52:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sfp_out [2019-10-07 06:52:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_aen_lost [2019-10-07 06:52:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_fw_done [2019-10-07 06:52:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2019-10-07 06:52:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2019-10-07 06:52:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_about_fw [2019-10-07 06:52:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_fw_state [2019-10-07 06:52:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2019-10-07 06:52:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2019-10-07 06:52:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_dump_ram [2019-10-07 06:52:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2019-10-07 06:52:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2019-10-07 06:52:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_wol_mode [2019-10-07 06:52:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_wol_set_magic [2019-10-07 06:52:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_wait [2019-10-07 06:52:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2019-10-07 06:52:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_led_cfg [2019-10-07 06:52:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2019-10-07 06:52:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_mgmnt_traffic_ctl [2019-10-07 06:52:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_fifo_empty [2019-10-07 06:52:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_port_cfg [2019-10-07 06:52:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb___0 [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 06:52:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_ring_coalescing [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_stats [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_strings [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sset_count [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ethtool_stats [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_settings [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_drvinfo [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_wol [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_wol [2019-10-07 06:52:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_phys_id [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_loopback [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_stop_loopback [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_create_lb_frame [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_run_loopback_test [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_loopback_test [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_self_test [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2019-10-07 06:52:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_coalesce [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_coalesce [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_pauseparam [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_pauseparam [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_msglevel [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_msglevel [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 06:52:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 06:52:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 06:52:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 06:52:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:52:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:52:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:52:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 06:52:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:52:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57___0 [2019-10-07 06:52:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 06:52:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 06:52:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 06:52:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 06:52:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 06:52:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 06:52:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 06:52:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 06:52:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 06:52:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 06:52:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 06:52:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 06:52:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 06:52:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 06:52:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 06:52:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:52:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:52:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:52:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:52:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:52:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:52:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:52:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:52:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_hw_lock_of_ql_adapter [2019-10-07 06:52:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_hw_lock_of_ql_adapter [2019-10-07 06:52:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_hw_lock_of_ql_adapter [2019-10-07 06:52:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:52:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:52:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 06:52:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:52:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 06:52:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 06:52:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 06:52:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:52:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 06:52:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 06:52:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 06:52:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:52:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:52:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:52:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:52:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:52:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:52:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 06:52:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 06:52:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 06:52:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:52:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:52:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:52:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:52:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:52:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:52:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 06:52:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_ql_adapter [2019-10-07 06:52:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_ql_adapter [2019-10-07 06:52:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_ql_adapter [2019-10-07 06:52:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:52:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:52:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:52:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:52:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:52:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:52:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:52:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 06:52:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-07 06:52:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-07 06:52:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-07 06:52:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 06:52:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 06:52:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 06:52:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 06:52:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 06:52:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 06:52:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:52:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-07 06:52:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 06:52:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-10-07 06:52:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-07 06:52:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 06:52:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-07 06:52:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 06:52:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-07 06:52:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 06:52:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 06:52:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 06:52:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-07 06:52:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 06:52:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 06:52:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 06:52:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 06:52:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 06:52:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-07 06:52:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-07 06:52:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 06:52:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 06:52:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_get_frags [2019-10-07 06:52:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_frags [2019-10-07 06:52:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-07 06:52:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2019-10-07 06:52:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_crit [2019-10-07 06:52:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2019-10-07 06:52:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 06:52:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-07 06:52:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 06:52:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 06:52:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-07 06:52:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 06:52:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 06:52:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-07 06:52:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 06:52:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 06:52:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-10-07 06:52:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 06:52:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 06:52:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 06:52:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-10-07 06:52:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-07 06:52:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-07 06:52:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 06:52:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 06:52:56,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 06:52:56,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 06:52:56,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 06:52:56,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 06:52:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 06:52:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 06:52:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 06:52:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 06:52:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 06:52:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 06:52:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 06:52:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 06:52:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 06:52:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 06:52:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 06:52:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-10-07 06:52:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 06:52:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 06:52:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 06:52:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-07 06:52:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-07 06:52:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 06:52:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 06:52:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_101 [2019-10-07 06:52:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 06:52:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_102 [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 06:52:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_116 [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_125 [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_127 [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 06:52:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_121 [2019-10-07 06:52:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_124 [2019-10-07 06:52:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_126 [2019-10-07 06:52:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-07 06:52:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 06:52:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-07 06:52:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-07 06:52:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-07 06:52:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_115 [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-07 06:52:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 06:52:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 06:52:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 06:52:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:52:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 06:52:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:52:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 06:52:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 06:52:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 06:52:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 06:52:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 06:52:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 06:52:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:52:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_108 [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 06:52:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-07 06:52:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:52:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 06:52:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 06:52:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 06:52:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2019-10-07 06:52:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-07 06:52:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 06:52:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2019-10-07 06:52:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 06:52:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_123 [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 06:52:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2019-10-07 06:52:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure napi_get_frags [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_frags [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 06:52:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_119 [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-07 06:52:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_crit [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 06:52:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 06:52:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_128 [2019-10-07 06:52:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 06:52:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_129 [2019-10-07 06:52:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-07 06:52:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 06:52:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-07 06:52:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-07 06:52:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 06:52:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 06:52:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_113 [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_114 [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_111 [2019-10-07 06:52:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_112 [2019-10-07 06:52:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-07 06:52:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 06:52:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 06:52:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-07 06:52:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-07 06:52:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2019-10-07 06:52:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-07 06:52:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_117 [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2019-10-07 06:52:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2019-10-07 06:52:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2019-10-07 06:52:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2019-10-07 06:52:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2019-10-07 06:52:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2019-10-07 06:52:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2019-10-07 06:52:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2019-10-07 06:52:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_reg [2019-10-07 06:52:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2019-10-07 06:52:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2019-10-07 06:52:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2019-10-07 06:52:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2019-10-07 06:52:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2019-10-07 06:52:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2019-10-07 06:52:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2019-10-07 06:52:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2019-10-07 06:52:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_fw_state [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_about_fw [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_wol_set_magic [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_wol_mode [2019-10-07 06:52:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_fifo_empty [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lb_send [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_lb_rx_ring [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wol [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2019-10-07 06:52:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2019-10-07 06:52:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_all_completion_interrupts [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2019-10-07 06:52:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2019-10-07 06:52:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lbuf [2019-10-07 06:52:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2019-10-07 06:52:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2019-10-07 06:52:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2019-10-07 06:52:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2019-10-07 06:52:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_next_chunk [2019-10-07 06:52:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_lbq [2019-10-07 06:52:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_sbq [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_map_send [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_gro_page [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_page [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_skb [2019-10-07 06:52:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_rx_skb [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_intr [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_tx_intr [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_chip_ae_intr [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_outbound_rx_ring [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_napi_poll_msix [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_mode [2019-10-07 06:52:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_update_hw_vlan_features [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_kill_vid [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_restore_vlan [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_msix_rx_isr [2019-10-07 06:52:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_isr [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tso [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hw_csum_setup [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_shadow_space [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_shadow_space [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_tx_ring [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_tx_resources [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_tx_resources [2019-10-07 06:52:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_lbq_buffers [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_sbq_buffers [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_rx_buffers [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_lbq_ring [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_sbq_ring [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_rx_resources [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2019-10-07 06:52:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_mem_resources [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_rx_ring [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_tx_ring [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_msix [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_msix [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_tx_vect [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_resolve_queues_to_irqs [2019-10-07 06:52:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_request_irq [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_rss [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_route_initialize [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_display_dev_info [2019-10-07 06:52:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_adapter_resources [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ql_configure_rings [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ql_change_rx_buffers [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2019-10-07 06:52:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_alt_pcie_func [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_board_info [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_device [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ql_timer [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_probe [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2019-10-07 06:52:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_driver_init [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_driver_exit [2019-10-07 06:52:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_qlge_driver_init_16_9 [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_16_4 [2019-10-07 06:52:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_16_5 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 06:52:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:52:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-07 06:52:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 06:52:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:52:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:52:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nic_operations_dummy_resourceless_instance_3 [2019-10-07 06:52:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nic_operations_dummy_resourceless_instance_4 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:52:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:52:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 06:52:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-07 06:52:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-07 06:52:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-07 06:52:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 06:52:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2019-10-07 06:52:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-10-07 06:52:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-10-07 06:52:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 06:52:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 06:52:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:52:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:52:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 06:52:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2019-10-07 06:52:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unpause_mpi_risc [2019-10-07 06:52:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_pause_mpi_risc [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hard_reset_mpi_risc [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_dump [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2019-10-07 06:52:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_serdes_regs [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_xgmac_reg [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2019-10-07 06:52:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_shadow_regs [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe_dump [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_index_registers [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_protocol_registers [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sem_registers [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2019-10-07 06:52:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_core_dump [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_gen_reg_dump [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_led_cfg [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2019-10-07 06:52:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_mbx_cmd_cmplt [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_exec_mb_cmd [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_req_aen [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_cmplt_aen [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_up [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_down [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sfp_in [2019-10-07 06:52:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sfp_out [2019-10-07 06:52:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_aen_lost [2019-10-07 06:52:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_fw_done [2019-10-07 06:52:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2019-10-07 06:52:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2019-10-07 06:52:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_dump_ram [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_wait [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_mgmnt_traffic_ctl [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_port_cfg [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2019-10-07 06:52:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57___0 [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb___0 [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 06:52:56,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_ring_coalescing [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_stats [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_strings [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sset_count [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ethtool_stats [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_settings [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_drvinfo [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_wol [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_wol [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_phys_id [2019-10-07 06:52:56,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_loopback [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_stop_loopback [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_create_lb_frame [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_run_loopback_test [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_loopback_test [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_self_test [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_coalesce [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_coalesce [2019-10-07 06:52:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_pauseparam [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_pauseparam [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_msglevel [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_msglevel [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 06:52:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 06:52:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 06:52:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 06:52:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:52:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:52:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_hw_lock_of_ql_adapter [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_hw_lock_of_ql_adapter [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_hw_lock_of_ql_adapter [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_hw_lock_of_ql_adapter [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:52:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 06:52:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 06:52:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:52:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:52:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:52:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:52:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:52:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:52:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:52:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:52:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:52:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:52:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:52:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:52:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 06:52:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 06:52:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_ql_adapter [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_ql_adapter [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_ql_adapter [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_ql_adapter [2019-10-07 06:52:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 06:52:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 06:52:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 06:52:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 06:58:52,048 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 06:58:53,016 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 07:01:06,019 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 07:01:06,019 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-07 07:01:06,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 07:01:06 BoogieIcfgContainer [2019-10-07 07:01:06,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 07:01:06,026 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 07:01:06,026 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 07:01:06,029 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 07:01:06,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 06:52:41" (1/3) ... [2019-10-07 07:01:06,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@739e4d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 07:01:06, skipping insertion in model container [2019-10-07 07:01:06,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:52:54" (2/3) ... [2019-10-07 07:01:06,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@739e4d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 07:01:06, skipping insertion in model container [2019-10-07 07:01:06,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 07:01:06" (3/3) ... [2019-10-07 07:01:06,033 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-07 07:01:06,042 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 07:01:06,057 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-07 07:01:06,070 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-07 07:01:06,130 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 07:01:06,131 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 07:01:06,131 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 07:01:06,131 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 07:01:06,131 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 07:01:06,131 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 07:01:06,131 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 07:01:06,131 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 07:01:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 5830 states. [2019-10-07 07:01:06,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2019-10-07 07:01:06,296 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:01:06,298 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:01:06,304 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:01:06,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:01:06,310 INFO L82 PathProgramCache]: Analyzing trace with hash -2095377046, now seen corresponding path program 1 times [2019-10-07 07:01:06,320 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:01:06,321 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:06,321 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:06,321 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:06,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:01:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:01:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2019-10-07 07:01:08,913 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:08,913 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:01:08,914 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:01:08,919 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:01:08,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:01:08,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:08,938 INFO L87 Difference]: Start difference. First operand 5830 states. Second operand 3 states. [2019-10-07 07:01:34,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:01:34,967 INFO L93 Difference]: Finished difference Result 14636 states and 19860 transitions. [2019-10-07 07:01:34,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:01:34,969 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 250 [2019-10-07 07:01:34,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:01:35,064 INFO L225 Difference]: With dead ends: 14636 [2019-10-07 07:01:35,065 INFO L226 Difference]: Without dead ends: 9419 [2019-10-07 07:01:35,101 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 07:01:35,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9419 states. [2019-10-07 07:01:35,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9419 to 9413. [2019-10-07 07:01:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9413 states. [2019-10-07 07:01:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9413 states to 9413 states and 12651 transitions. [2019-10-07 07:01:35,718 INFO L78 Accepts]: Start accepts. Automaton has 9413 states and 12651 transitions. Word has length 250 [2019-10-07 07:01:35,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:01:35,720 INFO L462 AbstractCegarLoop]: Abstraction has 9413 states and 12651 transitions. [2019-10-07 07:01:35,720 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:01:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 9413 states and 12651 transitions. [2019-10-07 07:01:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-10-07 07:01:35,739 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:01:35,739 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 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] [2019-10-07 07:01:35,740 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:01:35,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:01:35,740 INFO L82 PathProgramCache]: Analyzing trace with hash 1921413454, now seen corresponding path program 1 times [2019-10-07 07:01:35,741 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:01:35,741 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:35,741 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:35,741 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:35,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:01:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:01:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 857 trivial. 0 not checked. [2019-10-07 07:01:36,989 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:36,990 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:01:36,990 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:01:36,993 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:01:36,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:01:36,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:36,994 INFO L87 Difference]: Start difference. First operand 9413 states and 12651 transitions. Second operand 3 states. [2019-10-07 07:01:59,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:01:59,270 INFO L93 Difference]: Finished difference Result 22904 states and 30704 transitions. [2019-10-07 07:01:59,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:01:59,270 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2019-10-07 07:01:59,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:01:59,402 INFO L225 Difference]: With dead ends: 22904 [2019-10-07 07:01:59,403 INFO L226 Difference]: Without dead ends: 13544 [2019-10-07 07:01:59,453 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 07:01:59,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13544 states. [2019-10-07 07:02:00,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13544 to 13532. [2019-10-07 07:02:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13532 states. [2019-10-07 07:02:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13532 states to 13532 states and 18099 transitions. [2019-10-07 07:02:00,147 INFO L78 Accepts]: Start accepts. Automaton has 13532 states and 18099 transitions. Word has length 244 [2019-10-07 07:02:00,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:02:00,150 INFO L462 AbstractCegarLoop]: Abstraction has 13532 states and 18099 transitions. [2019-10-07 07:02:00,150 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:02:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 13532 states and 18099 transitions. [2019-10-07 07:02:00,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-10-07 07:02:00,172 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:02:00,173 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 07:02:00,173 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:02:00,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:02:00,174 INFO L82 PathProgramCache]: Analyzing trace with hash 1898613671, now seen corresponding path program 1 times [2019-10-07 07:02:00,174 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:02:00,174 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:00,174 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:00,174 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:00,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:02:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:02:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 885 trivial. 0 not checked. [2019-10-07 07:02:01,571 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:01,571 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:02:01,571 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:02:01,572 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:02:01,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:02:01,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:02:01,573 INFO L87 Difference]: Start difference. First operand 13532 states and 18099 transitions. Second operand 3 states. [2019-10-07 07:02:23,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:02:23,292 INFO L93 Difference]: Finished difference Result 32380 states and 43394 transitions. [2019-10-07 07:02:23,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:02:23,292 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 330 [2019-10-07 07:02:23,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:02:23,443 INFO L225 Difference]: With dead ends: 32380 [2019-10-07 07:02:23,444 INFO L226 Difference]: Without dead ends: 18901 [2019-10-07 07:02:23,513 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 07:02:23,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18901 states. [2019-10-07 07:02:24,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18901 to 18891. [2019-10-07 07:02:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18891 states. [2019-10-07 07:02:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18891 states to 18891 states and 25318 transitions. [2019-10-07 07:02:24,473 INFO L78 Accepts]: Start accepts. Automaton has 18891 states and 25318 transitions. Word has length 330 [2019-10-07 07:02:24,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:02:24,476 INFO L462 AbstractCegarLoop]: Abstraction has 18891 states and 25318 transitions. [2019-10-07 07:02:24,476 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:02:24,476 INFO L276 IsEmpty]: Start isEmpty. Operand 18891 states and 25318 transitions. [2019-10-07 07:02:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2019-10-07 07:02:24,503 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:02:24,504 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 8, 8, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:02:24,504 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:02:24,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:02:24,505 INFO L82 PathProgramCache]: Analyzing trace with hash -535082008, now seen corresponding path program 1 times [2019-10-07 07:02:24,505 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:02:24,506 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:24,506 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:24,506 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:24,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:02:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:02:26,623 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2019-10-07 07:02:26,624 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:26,624 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:02:26,625 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:02:26,626 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:02:26,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:02:26,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:02:26,627 INFO L87 Difference]: Start difference. First operand 18891 states and 25318 transitions. Second operand 5 states. [2019-10-07 07:02:27,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:02:27,278 INFO L93 Difference]: Finished difference Result 37777 states and 51069 transitions. [2019-10-07 07:02:27,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 07:02:27,278 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 395 [2019-10-07 07:02:27,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:02:27,401 INFO L225 Difference]: With dead ends: 37777 [2019-10-07 07:02:27,401 INFO L226 Difference]: Without dead ends: 18939 [2019-10-07 07:02:27,476 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-07 07:02:27,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18939 states. [2019-10-07 07:02:28,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18939 to 18915. [2019-10-07 07:02:28,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18915 states. [2019-10-07 07:02:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18915 states to 18915 states and 25418 transitions. [2019-10-07 07:02:28,311 INFO L78 Accepts]: Start accepts. Automaton has 18915 states and 25418 transitions. Word has length 395 [2019-10-07 07:02:28,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:02:28,313 INFO L462 AbstractCegarLoop]: Abstraction has 18915 states and 25418 transitions. [2019-10-07 07:02:28,313 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:02:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 18915 states and 25418 transitions. [2019-10-07 07:02:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2019-10-07 07:02:28,343 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:02:28,343 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 8, 8, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:02:28,344 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:02:28,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:02:28,344 INFO L82 PathProgramCache]: Analyzing trace with hash -2011011646, now seen corresponding path program 1 times [2019-10-07 07:02:28,344 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:02:28,344 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:28,345 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:28,345 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:28,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:02:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:02:30,525 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2019-10-07 07:02:30,525 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:30,526 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:02:30,526 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2019-10-07 07:02:30,527 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-07 07:02:30,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-07 07:02:30,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-10-07 07:02:30,528 INFO L87 Difference]: Start difference. First operand 18915 states and 25418 transitions. Second operand 11 states. [2019-10-07 07:02:31,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:02:31,386 INFO L93 Difference]: Finished difference Result 37821 states and 51199 transitions. [2019-10-07 07:02:31,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-07 07:02:31,387 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 400 [2019-10-07 07:02:31,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:02:31,497 INFO L225 Difference]: With dead ends: 37821 [2019-10-07 07:02:31,498 INFO L226 Difference]: Without dead ends: 18959 [2019-10-07 07:02:31,560 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2019-10-07 07:02:31,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18959 states. [2019-10-07 07:02:32,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18959 to 18947. [2019-10-07 07:02:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18947 states. [2019-10-07 07:02:32,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18947 states to 18947 states and 25458 transitions. [2019-10-07 07:02:32,352 INFO L78 Accepts]: Start accepts. Automaton has 18947 states and 25458 transitions. Word has length 400 [2019-10-07 07:02:32,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:02:32,353 INFO L462 AbstractCegarLoop]: Abstraction has 18947 states and 25458 transitions. [2019-10-07 07:02:32,353 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-07 07:02:32,353 INFO L276 IsEmpty]: Start isEmpty. Operand 18947 states and 25458 transitions. [2019-10-07 07:02:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2019-10-07 07:02:32,382 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:02:32,383 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 9, 9, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 07:02:32,383 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:02:32,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:02:32,384 INFO L82 PathProgramCache]: Analyzing trace with hash 935233537, now seen corresponding path program 1 times [2019-10-07 07:02:32,384 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:02:32,384 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:32,384 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:32,384 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:32,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:02:32,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:02:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1007 trivial. 0 not checked. [2019-10-07 07:02:36,222 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:36,223 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:02:36,223 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 07:02:36,224 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 07:02:36,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 07:02:36,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 07:02:36,225 INFO L87 Difference]: Start difference. First operand 18947 states and 25458 transitions. Second operand 4 states. [2019-10-07 07:03:09,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:03:09,344 INFO L93 Difference]: Finished difference Result 47350 states and 63592 transitions. [2019-10-07 07:03:09,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 07:03:09,345 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2019-10-07 07:03:09,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:03:09,522 INFO L225 Difference]: With dead ends: 47350 [2019-10-07 07:03:09,523 INFO L226 Difference]: Without dead ends: 28456 [2019-10-07 07:03:09,601 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 07:03:09,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28456 states. [2019-10-07 07:03:10,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28456 to 28442. [2019-10-07 07:03:10,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28442 states. [2019-10-07 07:03:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28442 states to 28442 states and 38159 transitions. [2019-10-07 07:03:10,800 INFO L78 Accepts]: Start accepts. Automaton has 28442 states and 38159 transitions. Word has length 449 [2019-10-07 07:03:10,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:03:10,801 INFO L462 AbstractCegarLoop]: Abstraction has 28442 states and 38159 transitions. [2019-10-07 07:03:10,801 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 07:03:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 28442 states and 38159 transitions. [2019-10-07 07:03:10,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2019-10-07 07:03:10,847 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:03:10,847 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 10, 10, 9, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:03:10,848 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:03:10,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:03:10,848 INFO L82 PathProgramCache]: Analyzing trace with hash -1893053423, now seen corresponding path program 1 times [2019-10-07 07:03:10,849 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:03:10,849 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:10,849 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:10,849 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:10,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:03:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:03:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1176 trivial. 0 not checked. [2019-10-07 07:03:12,116 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:12,117 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:03:12,117 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:03:12,119 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:03:12,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:03:12,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:03:12,119 INFO L87 Difference]: Start difference. First operand 28442 states and 38159 transitions. Second operand 3 states. [2019-10-07 07:03:13,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:03:13,171 INFO L93 Difference]: Finished difference Result 56911 states and 76892 transitions. [2019-10-07 07:03:13,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:03:13,171 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 506 [2019-10-07 07:03:13,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:03:13,330 INFO L225 Difference]: With dead ends: 56911 [2019-10-07 07:03:13,330 INFO L226 Difference]: Without dead ends: 28522 [2019-10-07 07:03:13,435 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:03:13,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28522 states. [2019-10-07 07:03:14,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28522 to 28452. [2019-10-07 07:03:14,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28452 states. [2019-10-07 07:03:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28452 states to 28452 states and 38169 transitions. [2019-10-07 07:03:14,508 INFO L78 Accepts]: Start accepts. Automaton has 28452 states and 38169 transitions. Word has length 506 [2019-10-07 07:03:14,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:03:14,510 INFO L462 AbstractCegarLoop]: Abstraction has 28452 states and 38169 transitions. [2019-10-07 07:03:14,510 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:03:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 28452 states and 38169 transitions. [2019-10-07 07:03:14,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2019-10-07 07:03:14,563 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:03:14,563 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 10, 10, 9, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:03:14,564 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:03:14,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:03:14,564 INFO L82 PathProgramCache]: Analyzing trace with hash -553241199, now seen corresponding path program 1 times [2019-10-07 07:03:14,565 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:03:14,565 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:14,565 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:14,565 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:14,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:03:15,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:03:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1176 trivial. 0 not checked. [2019-10-07 07:03:16,528 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:16,528 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:03:16,528 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2019-10-07 07:03:16,529 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-07 07:03:16,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-07 07:03:16,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=183, Unknown=0, NotChecked=0, Total=210 [2019-10-07 07:03:16,530 INFO L87 Difference]: Start difference. First operand 28452 states and 38169 transitions. Second operand 15 states. [2019-10-07 07:03:17,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:03:17,355 INFO L93 Difference]: Finished difference Result 56991 states and 77932 transitions. [2019-10-07 07:03:17,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 07:03:17,356 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 514 [2019-10-07 07:03:17,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:03:17,526 INFO L225 Difference]: With dead ends: 56991 [2019-10-07 07:03:17,526 INFO L226 Difference]: Without dead ends: 28592 [2019-10-07 07:03:17,633 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=237, Unknown=0, NotChecked=0, Total=272 [2019-10-07 07:03:17,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28592 states. [2019-10-07 07:03:19,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28592 to 28492. [2019-10-07 07:03:19,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28492 states. [2019-10-07 07:03:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28492 states to 28492 states and 38219 transitions. [2019-10-07 07:03:19,106 INFO L78 Accepts]: Start accepts. Automaton has 28492 states and 38219 transitions. Word has length 514 [2019-10-07 07:03:19,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:03:19,108 INFO L462 AbstractCegarLoop]: Abstraction has 28492 states and 38219 transitions. [2019-10-07 07:03:19,108 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-10-07 07:03:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 28492 states and 38219 transitions. [2019-10-07 07:03:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2019-10-07 07:03:19,134 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:03:19,134 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 9, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-07 07:03:19,135 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:03:19,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:03:19,135 INFO L82 PathProgramCache]: Analyzing trace with hash -282672984, now seen corresponding path program 1 times [2019-10-07 07:03:19,136 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:03:19,136 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:19,136 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:19,136 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:19,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:03:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:03:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 1187 trivial. 0 not checked. [2019-10-07 07:03:20,507 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:20,507 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:03:20,507 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 07:03:20,508 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 07:03:20,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 07:03:20,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 07:03:20,509 INFO L87 Difference]: Start difference. First operand 28492 states and 38219 transitions. Second operand 4 states. [2019-10-07 07:03:52,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:03:52,419 INFO L93 Difference]: Finished difference Result 62349 states and 83713 transitions. [2019-10-07 07:03:52,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 07:03:52,420 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 556 [2019-10-07 07:03:52,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:03:52,563 INFO L225 Difference]: With dead ends: 62349 [2019-10-07 07:03:52,563 INFO L226 Difference]: Without dead ends: 33910 [2019-10-07 07:03:52,631 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 07:03:52,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33910 states. [2019-10-07 07:03:55,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33910 to 33898. [2019-10-07 07:03:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33898 states. [2019-10-07 07:03:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33898 states to 33898 states and 45519 transitions. [2019-10-07 07:03:55,962 INFO L78 Accepts]: Start accepts. Automaton has 33898 states and 45519 transitions. Word has length 556 [2019-10-07 07:03:55,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:03:55,963 INFO L462 AbstractCegarLoop]: Abstraction has 33898 states and 45519 transitions. [2019-10-07 07:03:55,963 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 07:03:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 33898 states and 45519 transitions. [2019-10-07 07:03:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2019-10-07 07:03:55,977 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:03:55,978 INFO L385 BasicCegarLoop]: trace histogram [22, 19, 19, 19, 11, 11, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:03:55,978 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:03:55,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:03:55,979 INFO L82 PathProgramCache]: Analyzing trace with hash 289539212, now seen corresponding path program 1 times [2019-10-07 07:03:55,979 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:03:55,979 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:55,979 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:55,980 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:55,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:03:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:03:57,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2019-10-07 07:03:57,143 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:57,143 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:03:57,143 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:03:57,144 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:03:57,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:03:57,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:03:57,145 INFO L87 Difference]: Start difference. First operand 33898 states and 45519 transitions. Second operand 3 states. [2019-10-07 07:03:57,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:03:57,934 INFO L93 Difference]: Finished difference Result 67749 states and 90988 transitions. [2019-10-07 07:03:57,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:03:57,934 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 508 [2019-10-07 07:03:57,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:03:58,052 INFO L225 Difference]: With dead ends: 67749 [2019-10-07 07:03:58,053 INFO L226 Difference]: Without dead ends: 33904 [2019-10-07 07:03:58,120 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:03:58,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33904 states. [2019-10-07 07:03:58,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33904 to 33900. [2019-10-07 07:03:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33900 states. [2019-10-07 07:03:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33900 states to 33900 states and 45521 transitions. [2019-10-07 07:03:58,877 INFO L78 Accepts]: Start accepts. Automaton has 33900 states and 45521 transitions. Word has length 508 [2019-10-07 07:03:58,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:03:58,879 INFO L462 AbstractCegarLoop]: Abstraction has 33900 states and 45521 transitions. [2019-10-07 07:03:58,879 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:03:58,879 INFO L276 IsEmpty]: Start isEmpty. Operand 33900 states and 45521 transitions. [2019-10-07 07:03:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2019-10-07 07:03:58,900 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:03:58,900 INFO L385 BasicCegarLoop]: trace histogram [22, 19, 19, 19, 11, 11, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:03:58,901 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:03:58,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:03:58,901 INFO L82 PathProgramCache]: Analyzing trace with hash -2128436489, now seen corresponding path program 1 times [2019-10-07 07:03:58,902 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:03:58,902 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:58,902 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:58,902 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:03:58,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:03:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2019-10-07 07:04:00,478 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:00,478 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:00,478 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:04:00,479 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:04:00,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:04:00,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:04:00,480 INFO L87 Difference]: Start difference. First operand 33900 states and 45521 transitions. Second operand 5 states. [2019-10-07 07:04:01,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:01,597 INFO L93 Difference]: Finished difference Result 67765 states and 91008 transitions. [2019-10-07 07:04:01,598 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 07:04:01,598 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 520 [2019-10-07 07:04:01,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:01,722 INFO L225 Difference]: With dead ends: 67765 [2019-10-07 07:04:01,722 INFO L226 Difference]: Without dead ends: 33918 [2019-10-07 07:04:01,791 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:04:01,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33918 states. [2019-10-07 07:04:02,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33918 to 33908. [2019-10-07 07:04:02,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33908 states. [2019-10-07 07:04:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33908 states to 33908 states and 45529 transitions. [2019-10-07 07:04:02,573 INFO L78 Accepts]: Start accepts. Automaton has 33908 states and 45529 transitions. Word has length 520 [2019-10-07 07:04:02,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:02,575 INFO L462 AbstractCegarLoop]: Abstraction has 33908 states and 45529 transitions. [2019-10-07 07:04:02,575 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:04:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 33908 states and 45529 transitions. [2019-10-07 07:04:02,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2019-10-07 07:04:02,598 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:02,598 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:04:02,599 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:02,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:02,599 INFO L82 PathProgramCache]: Analyzing trace with hash 1041671181, now seen corresponding path program 1 times [2019-10-07 07:04:02,599 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:02,599 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:02,600 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:02,600 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:02,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:04,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1171 trivial. 0 not checked. [2019-10-07 07:04:04,577 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:04,577 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:04,577 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2019-10-07 07:04:04,578 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-07 07:04:04,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-07 07:04:04,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2019-10-07 07:04:04,579 INFO L87 Difference]: Start difference. First operand 33908 states and 45529 transitions. Second operand 12 states. [2019-10-07 07:04:05,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:05,393 INFO L93 Difference]: Finished difference Result 67923 states and 91926 transitions. [2019-10-07 07:04:05,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-07 07:04:05,393 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 528 [2019-10-07 07:04:05,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:05,524 INFO L225 Difference]: With dead ends: 67923 [2019-10-07 07:04:05,524 INFO L226 Difference]: Without dead ends: 34068 [2019-10-07 07:04:05,607 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2019-10-07 07:04:05,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34068 states. [2019-10-07 07:04:06,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34068 to 33972. [2019-10-07 07:04:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33972 states. [2019-10-07 07:04:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33972 states to 33972 states and 45701 transitions. [2019-10-07 07:04:06,389 INFO L78 Accepts]: Start accepts. Automaton has 33972 states and 45701 transitions. Word has length 528 [2019-10-07 07:04:06,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:06,390 INFO L462 AbstractCegarLoop]: Abstraction has 33972 states and 45701 transitions. [2019-10-07 07:04:06,391 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-07 07:04:06,391 INFO L276 IsEmpty]: Start isEmpty. Operand 33972 states and 45701 transitions. [2019-10-07 07:04:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2019-10-07 07:04:06,413 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:06,413 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:04:06,414 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:06,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:06,414 INFO L82 PathProgramCache]: Analyzing trace with hash -103038356, now seen corresponding path program 1 times [2019-10-07 07:04:06,414 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:06,415 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:06,415 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:06,415 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:06,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:06,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:07,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1171 trivial. 0 not checked. [2019-10-07 07:04:07,785 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:07,785 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:07,786 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:04:07,786 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:04:07,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:04:07,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:04:07,787 INFO L87 Difference]: Start difference. First operand 33972 states and 45701 transitions. Second operand 3 states. [2019-10-07 07:04:08,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:08,372 INFO L93 Difference]: Finished difference Result 67999 states and 94045 transitions. [2019-10-07 07:04:08,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:04:08,372 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 535 [2019-10-07 07:04:08,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:08,495 INFO L225 Difference]: With dead ends: 67999 [2019-10-07 07:04:08,495 INFO L226 Difference]: Without dead ends: 34080 [2019-10-07 07:04:08,578 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:04:08,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34080 states. [2019-10-07 07:04:09,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34080 to 33984. [2019-10-07 07:04:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33984 states. [2019-10-07 07:04:09,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33984 states to 33984 states and 45713 transitions. [2019-10-07 07:04:09,371 INFO L78 Accepts]: Start accepts. Automaton has 33984 states and 45713 transitions. Word has length 535 [2019-10-07 07:04:09,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:09,372 INFO L462 AbstractCegarLoop]: Abstraction has 33984 states and 45713 transitions. [2019-10-07 07:04:09,372 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:04:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 33984 states and 45713 transitions. [2019-10-07 07:04:09,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2019-10-07 07:04:09,393 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:09,394 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:04:09,394 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:09,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:09,395 INFO L82 PathProgramCache]: Analyzing trace with hash 767768752, now seen corresponding path program 1 times [2019-10-07 07:04:09,395 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:09,395 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:09,396 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:09,396 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:09,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1171 trivial. 0 not checked. [2019-10-07 07:04:11,031 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:11,032 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:11,032 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2019-10-07 07:04:11,033 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-07 07:04:11,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-07 07:04:11,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2019-10-07 07:04:11,033 INFO L87 Difference]: Start difference. First operand 33984 states and 45713 transitions. Second operand 12 states. [2019-10-07 07:04:12,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:12,354 INFO L93 Difference]: Finished difference Result 68139 states and 92426 transitions. [2019-10-07 07:04:12,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-07 07:04:12,355 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 536 [2019-10-07 07:04:12,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:12,500 INFO L225 Difference]: With dead ends: 68139 [2019-10-07 07:04:12,501 INFO L226 Difference]: Without dead ends: 34208 [2019-10-07 07:04:12,583 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2019-10-07 07:04:12,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34208 states. [2019-10-07 07:04:13,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34208 to 33984. [2019-10-07 07:04:13,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33984 states. [2019-10-07 07:04:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33984 states to 33984 states and 45713 transitions. [2019-10-07 07:04:13,457 INFO L78 Accepts]: Start accepts. Automaton has 33984 states and 45713 transitions. Word has length 536 [2019-10-07 07:04:13,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:13,457 INFO L462 AbstractCegarLoop]: Abstraction has 33984 states and 45713 transitions. [2019-10-07 07:04:13,458 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-07 07:04:13,458 INFO L276 IsEmpty]: Start isEmpty. Operand 33984 states and 45713 transitions. [2019-10-07 07:04:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2019-10-07 07:04:13,474 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:13,474 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-07 07:04:13,475 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:13,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:13,475 INFO L82 PathProgramCache]: Analyzing trace with hash 653223865, now seen corresponding path program 1 times [2019-10-07 07:04:13,475 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:13,475 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:13,476 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:13,476 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:13,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1183 trivial. 0 not checked. [2019-10-07 07:04:15,873 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:15,874 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:15,874 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2019-10-07 07:04:15,875 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-10-07 07:04:15,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-10-07 07:04:15,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2019-10-07 07:04:15,876 INFO L87 Difference]: Start difference. First operand 33984 states and 45713 transitions. Second operand 14 states. [2019-10-07 07:04:16,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:16,871 INFO L93 Difference]: Finished difference Result 68251 states and 93042 transitions. [2019-10-07 07:04:16,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-10-07 07:04:16,872 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 544 [2019-10-07 07:04:16,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:17,012 INFO L225 Difference]: With dead ends: 68251 [2019-10-07 07:04:17,013 INFO L226 Difference]: Without dead ends: 34320 [2019-10-07 07:04:17,097 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2019-10-07 07:04:17,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34320 states. [2019-10-07 07:04:17,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34320 to 34032. [2019-10-07 07:04:17,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34032 states. [2019-10-07 07:04:17,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34032 states to 34032 states and 46015 transitions. [2019-10-07 07:04:17,945 INFO L78 Accepts]: Start accepts. Automaton has 34032 states and 46015 transitions. Word has length 544 [2019-10-07 07:04:17,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:17,946 INFO L462 AbstractCegarLoop]: Abstraction has 34032 states and 46015 transitions. [2019-10-07 07:04:17,946 INFO L463 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-10-07 07:04:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 34032 states and 46015 transitions. [2019-10-07 07:04:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2019-10-07 07:04:17,962 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:17,963 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-07 07:04:17,963 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:17,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:17,963 INFO L82 PathProgramCache]: Analyzing trace with hash 1630460398, now seen corresponding path program 1 times [2019-10-07 07:04:17,964 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:17,964 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:17,964 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:17,964 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:17,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1183 trivial. 0 not checked. [2019-10-07 07:04:19,625 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:19,626 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:19,626 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:04:19,627 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:04:19,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:04:19,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:04:19,627 INFO L87 Difference]: Start difference. First operand 34032 states and 46015 transitions. Second operand 5 states. [2019-10-07 07:04:20,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:20,407 INFO L93 Difference]: Finished difference Result 68011 states and 92740 transitions. [2019-10-07 07:04:20,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 07:04:20,408 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 545 [2019-10-07 07:04:20,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:20,545 INFO L225 Difference]: With dead ends: 68011 [2019-10-07 07:04:20,545 INFO L226 Difference]: Without dead ends: 34032 [2019-10-07 07:04:20,629 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:04:20,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34032 states. [2019-10-07 07:04:21,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34032 to 34032. [2019-10-07 07:04:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34032 states. [2019-10-07 07:04:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34032 states to 34032 states and 46003 transitions. [2019-10-07 07:04:21,481 INFO L78 Accepts]: Start accepts. Automaton has 34032 states and 46003 transitions. Word has length 545 [2019-10-07 07:04:21,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:21,482 INFO L462 AbstractCegarLoop]: Abstraction has 34032 states and 46003 transitions. [2019-10-07 07:04:21,482 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:04:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 34032 states and 46003 transitions. [2019-10-07 07:04:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2019-10-07 07:04:21,498 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:21,504 INFO L385 BasicCegarLoop]: trace histogram [22, 19, 19, 19, 11, 11, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:04:21,504 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:21,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:21,505 INFO L82 PathProgramCache]: Analyzing trace with hash -927191904, now seen corresponding path program 1 times [2019-10-07 07:04:21,505 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:21,505 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:21,505 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:21,505 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:21,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2019-10-07 07:04:23,169 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:23,170 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:23,170 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:04:23,172 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:04:23,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:04:23,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:04:23,173 INFO L87 Difference]: Start difference. First operand 34032 states and 46003 transitions. Second operand 5 states. [2019-10-07 07:04:24,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:24,312 INFO L93 Difference]: Finished difference Result 68023 states and 91962 transitions. [2019-10-07 07:04:24,313 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 07:04:24,313 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 546 [2019-10-07 07:04:24,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:24,458 INFO L225 Difference]: With dead ends: 68023 [2019-10-07 07:04:24,458 INFO L226 Difference]: Without dead ends: 34044 [2019-10-07 07:04:24,539 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:04:24,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34044 states. [2019-10-07 07:04:25,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34044 to 34032. [2019-10-07 07:04:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34032 states. [2019-10-07 07:04:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34032 states to 34032 states and 46003 transitions. [2019-10-07 07:04:25,346 INFO L78 Accepts]: Start accepts. Automaton has 34032 states and 46003 transitions. Word has length 546 [2019-10-07 07:04:25,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:25,347 INFO L462 AbstractCegarLoop]: Abstraction has 34032 states and 46003 transitions. [2019-10-07 07:04:25,347 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:04:25,347 INFO L276 IsEmpty]: Start isEmpty. Operand 34032 states and 46003 transitions. [2019-10-07 07:04:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2019-10-07 07:04:25,363 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:25,364 INFO L385 BasicCegarLoop]: trace histogram [22, 19, 19, 19, 11, 11, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-07 07:04:25,364 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:25,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:25,365 INFO L82 PathProgramCache]: Analyzing trace with hash -335284859, now seen corresponding path program 1 times [2019-10-07 07:04:25,365 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:25,365 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:25,365 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:25,365 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:25,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:27,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1257 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1242 trivial. 0 not checked. [2019-10-07 07:04:27,217 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:27,217 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:27,217 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:04:27,218 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:04:27,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:04:27,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:04:27,218 INFO L87 Difference]: Start difference. First operand 34032 states and 46003 transitions. Second operand 3 states. [2019-10-07 07:04:27,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:27,918 INFO L93 Difference]: Finished difference Result 67969 states and 91895 transitions. [2019-10-07 07:04:27,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:04:27,919 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 554 [2019-10-07 07:04:27,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:28,089 INFO L225 Difference]: With dead ends: 67969 [2019-10-07 07:04:28,090 INFO L226 Difference]: Without dead ends: 33990 [2019-10-07 07:04:28,177 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:04:28,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33990 states. [2019-10-07 07:04:28,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33990 to 33990. [2019-10-07 07:04:28,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33990 states. [2019-10-07 07:04:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33990 states to 33990 states and 45948 transitions. [2019-10-07 07:04:29,108 INFO L78 Accepts]: Start accepts. Automaton has 33990 states and 45948 transitions. Word has length 554 [2019-10-07 07:04:29,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:29,109 INFO L462 AbstractCegarLoop]: Abstraction has 33990 states and 45948 transitions. [2019-10-07 07:04:29,109 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:04:29,109 INFO L276 IsEmpty]: Start isEmpty. Operand 33990 states and 45948 transitions. [2019-10-07 07:04:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2019-10-07 07:04:29,128 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:29,128 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 8, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-07 07:04:29,129 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:29,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:29,129 INFO L82 PathProgramCache]: Analyzing trace with hash 1543468275, now seen corresponding path program 1 times [2019-10-07 07:04:29,130 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:29,130 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:29,130 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:29,130 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:29,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:33,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1213 trivial. 0 not checked. [2019-10-07 07:04:33,243 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:33,243 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:33,243 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-07 07:04:33,244 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 07:04:33,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 07:04:33,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-07 07:04:33,244 INFO L87 Difference]: Start difference. First operand 33990 states and 45948 transitions. Second operand 8 states. [2019-10-07 07:04:34,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:34,105 INFO L93 Difference]: Finished difference Result 67943 states and 92454 transitions. [2019-10-07 07:04:34,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 07:04:34,105 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 561 [2019-10-07 07:04:34,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:34,264 INFO L225 Difference]: With dead ends: 67943 [2019-10-07 07:04:34,265 INFO L226 Difference]: Without dead ends: 34006 [2019-10-07 07:04:34,353 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2019-10-07 07:04:34,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34006 states. [2019-10-07 07:04:35,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34006 to 33990. [2019-10-07 07:04:35,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33990 states. [2019-10-07 07:04:35,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33990 states to 33990 states and 45936 transitions. [2019-10-07 07:04:35,272 INFO L78 Accepts]: Start accepts. Automaton has 33990 states and 45936 transitions. Word has length 561 [2019-10-07 07:04:35,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:35,273 INFO L462 AbstractCegarLoop]: Abstraction has 33990 states and 45936 transitions. [2019-10-07 07:04:35,273 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 07:04:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 33990 states and 45936 transitions. [2019-10-07 07:04:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2019-10-07 07:04:35,292 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:35,292 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 8, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-07 07:04:35,292 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:35,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:35,293 INFO L82 PathProgramCache]: Analyzing trace with hash 1884499028, now seen corresponding path program 1 times [2019-10-07 07:04:35,293 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:35,293 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:35,293 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:35,293 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:35,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1214 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1213 trivial. 0 not checked. [2019-10-07 07:04:36,710 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:36,710 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:36,711 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2019-10-07 07:04:36,712 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-07 07:04:36,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-07 07:04:36,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-10-07 07:04:36,712 INFO L87 Difference]: Start difference. First operand 33990 states and 45936 transitions. Second operand 11 states. [2019-10-07 07:04:37,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:37,675 INFO L93 Difference]: Finished difference Result 67943 states and 92036 transitions. [2019-10-07 07:04:37,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-07 07:04:37,675 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 562 [2019-10-07 07:04:37,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:37,823 INFO L225 Difference]: With dead ends: 67943 [2019-10-07 07:04:37,823 INFO L226 Difference]: Without dead ends: 34006 [2019-10-07 07:04:37,909 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2019-10-07 07:04:37,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34006 states. [2019-10-07 07:04:38,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34006 to 33990. [2019-10-07 07:04:38,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33990 states. [2019-10-07 07:04:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33990 states to 33990 states and 45928 transitions. [2019-10-07 07:04:38,858 INFO L78 Accepts]: Start accepts. Automaton has 33990 states and 45928 transitions. Word has length 562 [2019-10-07 07:04:38,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:38,860 INFO L462 AbstractCegarLoop]: Abstraction has 33990 states and 45928 transitions. [2019-10-07 07:04:38,860 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-07 07:04:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 33990 states and 45928 transitions. [2019-10-07 07:04:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2019-10-07 07:04:38,883 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:38,883 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 8, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:04:38,883 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:38,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:38,884 INFO L82 PathProgramCache]: Analyzing trace with hash 1287945798, now seen corresponding path program 1 times [2019-10-07 07:04:38,884 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:38,884 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:38,884 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:38,884 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:38,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:41,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1351 trivial. 0 not checked. [2019-10-07 07:04:41,313 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:41,313 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:41,314 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 07:04:41,318 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 07:04:41,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 07:04:41,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:04:41,319 INFO L87 Difference]: Start difference. First operand 33990 states and 45928 transitions. Second operand 7 states. [2019-10-07 07:04:42,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:42,340 INFO L93 Difference]: Finished difference Result 67943 states and 91814 transitions. [2019-10-07 07:04:42,342 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:04:42,342 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 640 [2019-10-07 07:04:42,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:42,497 INFO L225 Difference]: With dead ends: 67943 [2019-10-07 07:04:42,497 INFO L226 Difference]: Without dead ends: 34006 [2019-10-07 07:04:42,580 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2019-10-07 07:04:42,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34006 states. [2019-10-07 07:04:46,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34006 to 34004. [2019-10-07 07:04:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34004 states. [2019-10-07 07:04:46,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34004 states to 34004 states and 45942 transitions. [2019-10-07 07:04:46,373 INFO L78 Accepts]: Start accepts. Automaton has 34004 states and 45942 transitions. Word has length 640 [2019-10-07 07:04:46,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:46,374 INFO L462 AbstractCegarLoop]: Abstraction has 34004 states and 45942 transitions. [2019-10-07 07:04:46,374 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 07:04:46,374 INFO L276 IsEmpty]: Start isEmpty. Operand 34004 states and 45942 transitions. [2019-10-07 07:04:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 708 [2019-10-07 07:04:46,397 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:46,398 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 12, 12, 11, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:04:46,398 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:46,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:46,399 INFO L82 PathProgramCache]: Analyzing trace with hash 1897778055, now seen corresponding path program 1 times [2019-10-07 07:04:46,399 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:46,399 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:46,399 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:46,400 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:46,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2019-10-07 07:04:47,668 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:47,668 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:47,668 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:04:47,669 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:04:47,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:04:47,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:04:47,670 INFO L87 Difference]: Start difference. First operand 34004 states and 45942 transitions. Second operand 5 states. [2019-10-07 07:05:12,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:05:12,015 INFO L93 Difference]: Finished difference Result 73758 states and 99671 transitions. [2019-10-07 07:05:12,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 07:05:12,017 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 707 [2019-10-07 07:05:12,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:05:12,146 INFO L225 Difference]: With dead ends: 73758 [2019-10-07 07:05:12,146 INFO L226 Difference]: Without dead ends: 39807 [2019-10-07 07:05:12,211 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:05:12,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39807 states. [2019-10-07 07:05:13,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39807 to 39791. [2019-10-07 07:05:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39791 states. [2019-10-07 07:05:13,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39791 states to 39791 states and 53764 transitions. [2019-10-07 07:05:13,193 INFO L78 Accepts]: Start accepts. Automaton has 39791 states and 53764 transitions. Word has length 707 [2019-10-07 07:05:13,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:05:13,194 INFO L462 AbstractCegarLoop]: Abstraction has 39791 states and 53764 transitions. [2019-10-07 07:05:13,194 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:05:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 39791 states and 53764 transitions. [2019-10-07 07:05:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2019-10-07 07:05:13,216 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:05:13,216 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 11, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:05:13,217 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:05:13,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:05:13,217 INFO L82 PathProgramCache]: Analyzing trace with hash 701906297, now seen corresponding path program 1 times [2019-10-07 07:05:13,217 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:05:13,217 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:05:13,217 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:05:13,218 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:05:13,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:05:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:05:14,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1494 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1445 trivial. 0 not checked. [2019-10-07 07:05:14,202 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:05:14,202 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:05:14,202 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:05:14,203 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:05:14,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:05:14,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:05:14,204 INFO L87 Difference]: Start difference. First operand 39791 states and 53764 transitions. Second operand 5 states. [2019-10-07 07:05:36,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:05:36,925 INFO L93 Difference]: Finished difference Result 85226 states and 115183 transitions. [2019-10-07 07:05:36,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 07:05:36,926 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 674 [2019-10-07 07:05:36,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:05:37,109 INFO L225 Difference]: With dead ends: 85226 [2019-10-07 07:05:37,110 INFO L226 Difference]: Without dead ends: 45488 [2019-10-07 07:05:37,207 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:05:37,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45488 states. [2019-10-07 07:05:38,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45488 to 45472. [2019-10-07 07:05:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45472 states. [2019-10-07 07:05:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45472 states to 45472 states and 61442 transitions. [2019-10-07 07:05:38,352 INFO L78 Accepts]: Start accepts. Automaton has 45472 states and 61442 transitions. Word has length 674 [2019-10-07 07:05:38,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:05:38,353 INFO L462 AbstractCegarLoop]: Abstraction has 45472 states and 61442 transitions. [2019-10-07 07:05:38,353 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:05:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 45472 states and 61442 transitions. [2019-10-07 07:05:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2019-10-07 07:05:38,379 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:05:38,379 INFO L385 BasicCegarLoop]: trace histogram [20, 19, 19, 19, 11, 11, 11, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:05:38,380 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:05:38,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:05:38,380 INFO L82 PathProgramCache]: Analyzing trace with hash 722635794, now seen corresponding path program 1 times [2019-10-07 07:05:38,380 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:05:38,380 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:05:38,380 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:05:38,380 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:05:38,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:05:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:05:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1494 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1445 trivial. 0 not checked. [2019-10-07 07:05:39,723 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:05:39,723 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:05:39,723 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:05:39,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:05:39,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:05:39,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:05:39,725 INFO L87 Difference]: Start difference. First operand 45472 states and 61442 transitions. Second operand 5 states.