java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 04:54:22,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 04:54:22,762 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 04:54:22,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 04:54:22,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 04:54:22,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 04:54:22,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 04:54:22,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 04:54:22,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 04:54:22,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 04:54:22,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 04:54:22,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 04:54:22,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 04:54:22,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 04:54:22,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 04:54:22,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 04:54:22,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 04:54:22,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 04:54:22,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 04:54:22,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 04:54:22,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 04:54:22,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 04:54:22,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 04:54:22,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 04:54:22,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 04:54:22,804 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 04:54:22,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 04:54:22,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 04:54:22,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 04:54:22,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 04:54:22,807 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 04:54:22,808 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 04:54:22,808 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 04:54:22,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 04:54:22,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 04:54:22,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 04:54:22,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 04:54:22,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 04:54:22,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 04:54:22,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 04:54:22,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 04:54:22,814 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 04:54:22,828 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 04:54:22,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 04:54:22,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 04:54:22,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 04:54:22,830 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 04:54:22,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 04:54:22,830 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 04:54:22,830 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 04:54:22,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 04:54:22,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 04:54:22,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 04:54:22,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 04:54:22,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 04:54:22,832 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 04:54:22,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 04:54:22,832 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 04:54:22,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 04:54:22,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 04:54:22,833 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 04:54:22,833 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 04:54:22,833 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 04:54:22,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:54:22,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 04:54:22,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 04:54:22,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 04:54:22,834 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 04:54:22,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 04:54:22,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 04:54:22,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 04:54:23,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 04:54:23,133 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 04:54:23,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 04:54:23,138 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 04:54:23,139 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 04:54:23,139 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2019-10-07 04:54:23,214 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40cb62aff/b0b76008235a4cdc891255d903744400/FLAG5afc1e59f [2019-10-07 04:54:24,254 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 04:54:24,256 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2019-10-07 04:54:24,335 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40cb62aff/b0b76008235a4cdc891255d903744400/FLAG5afc1e59f [2019-10-07 04:54:24,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40cb62aff/b0b76008235a4cdc891255d903744400 [2019-10-07 04:54:24,481 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 04:54:24,482 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 04:54:24,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 04:54:24,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 04:54:24,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 04:54:24,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:54:24" (1/1) ... [2019-10-07 04:54:24,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@177f7fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:24, skipping insertion in model container [2019-10-07 04:54:24,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:54:24" (1/1) ... [2019-10-07 04:54:24,498 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 04:54:24,716 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 04:54:32,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:54:33,010 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 04:54:34,039 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:54:36,693 INFO L192 MainTranslator]: Completed translation [2019-10-07 04:54:36,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36 WrapperNode [2019-10-07 04:54:36,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 04:54:36,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 04:54:36,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 04:54:36,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 04:54:36,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (1/1) ... [2019-10-07 04:54:36,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (1/1) ... [2019-10-07 04:54:36,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (1/1) ... [2019-10-07 04:54:36,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (1/1) ... [2019-10-07 04:54:37,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (1/1) ... [2019-10-07 04:54:37,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (1/1) ... [2019-10-07 04:54:37,281 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (1/1) ... [2019-10-07 04:54:37,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 04:54:37,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 04:54:37,388 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 04:54:37,388 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 04:54:37,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:54:37,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 04:54:37,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 04:54:37,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 04:54:37,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 04:54:37,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 04:54:37,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 04:54:37,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:54:37,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 04:54:37,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-07 04:54:37,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:54:37,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:54:37,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:54:37,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:54:37,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 04:54:37,471 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 04:54:37,471 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 04:54:37,473 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 04:54:37,473 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 04:54:37,474 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 04:54:37,474 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-07 04:54:37,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 04:54:37,474 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2019-10-07 04:54:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2019-10-07 04:54:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 04:54:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 04:54:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-07 04:54:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-07 04:54:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 04:54:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 04:54:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-07 04:54:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 04:54:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-07 04:54:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 04:54:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 04:54:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 04:54:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-07 04:54:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-07 04:54:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 04:54:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-07 04:54:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-07 04:54:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 04:54:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-07 04:54:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-07 04:54:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 04:54:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2019-10-07 04:54:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2019-10-07 04:54:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 04:54:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 04:54:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-07 04:54:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 04:54:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-10-07 04:54:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-10-07 04:54:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 04:54:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 04:54:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 04:54:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-07 04:54:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-07 04:54:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 04:54:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 04:54:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 04:54:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 04:54:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 04:54:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 04:54:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 04:54:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 04:54:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 04:54:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 04:54:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 04:54:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:54:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 04:54:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 04:54:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 04:54:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 04:54:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-07 04:54:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_hash [2019-10-07 04:54:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clear_hash [2019-10-07 04:54:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_hash [2019-10-07 04:54:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 04:54:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 04:54:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-07 04:54:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-07 04:54:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 04:54:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-07 04:54:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-07 04:54:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-07 04:54:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-07 04:54:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-07 04:54:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 04:54:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_unref [2019-10-07 04:54:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 04:54:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-07 04:54:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 04:54:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 04:54:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-07 04:54:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2019-10-07 04:54:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2019-10-07 04:54:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2019-10-07 04:54:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 04:54:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 04:54:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 04:54:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 04:54:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 04:54:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_synchronize [2019-10-07 04:54:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 04:54:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 04:54:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2019-10-07 04:54:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-10-07 04:54:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 04:54:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 04:54:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 04:54:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 04:54:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 04:54:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-10-07 04:54:37,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2019-10-07 04:54:37,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-10-07 04:54:37,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2019-10-07 04:54:37,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-10-07 04:54:37,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2019-10-07 04:54:37,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 04:54:37,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 04:54:37,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 04:54:37,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-07 04:54:37,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-07 04:54:37,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-07 04:54:37,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2019-10-07 04:54:37,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2019-10-07 04:54:37,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-07 04:54:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-07 04:54:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-07 04:54:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 04:54:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 04:54:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 04:54:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 04:54:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-07 04:54:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 04:54:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 04:54:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-07 04:54:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 04:54:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 04:54:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 04:54:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 04:54:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 04:54:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2019-10-07 04:54:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2019-10-07 04:54:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 04:54:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 04:54:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 04:54:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 04:54:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-07 04:54:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-07 04:54:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-07 04:54:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdrlen [2019-10-07 04:54:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 04:54:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 04:54:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2019-10-07 04:54:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2019-10-07 04:54:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2019-10-07 04:54:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2019-10-07 04:54:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2019-10-07 04:54:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2019-10-07 04:54:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2019-10-07 04:54:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2019-10-07 04:54:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2019-10-07 04:54:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2019-10-07 04:54:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2019-10-07 04:54:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2019-10-07 04:54:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2019-10-07 04:54:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2019-10-07 04:54:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2019-10-07 04:54:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2019-10-07 04:54:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2019-10-07 04:54:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2019-10-07 04:54:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2019-10-07 04:54:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2019-10-07 04:54:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2019-10-07 04:54:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_on [2019-10-07 04:54:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2019-10-07 04:54:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_gmac_reset [2019-10-07 04:54:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2019-10-07 04:54:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2019-10-07 04:54:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_down [2019-10-07 04:54:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_ipg [2019-10-07 04:54:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2019-10-07 04:54:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2019-10-07 04:54:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_init [2019-10-07 04:54:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2019-10-07 04:54:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mac_init [2019-10-07 04:54:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2019-10-07 04:54:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2019-10-07 04:54:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2019-10-07 04:54:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2019-10-07 04:54:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_init [2019-10-07 04:54:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2019-10-07 04:54:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2019-10-07 04:54:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_rx_threshold [2019-10-07 04:54:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_rx_data_size [2019-10-07 04:54:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2019-10-07 04:54:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2019-10-07 04:54:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2019-10-07 04:54:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2019-10-07 04:54:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_checksum [2019-10-07 04:54:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2019-10-07 04:54:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2019-10-07 04:54:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2019-10-07 04:54:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ioctl [2019-10-07 04:54:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2019-10-07 04:54:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_pad [2019-10-07 04:54:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2019-10-07 04:54:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2019-10-07 04:54:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2019-10-07 04:54:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2019-10-07 04:54:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_buffers [2019-10-07 04:54:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2019-10-07 04:54:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2019-10-07 04:54:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2019-10-07 04:54:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2019-10-07 04:54:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_inuse [2019-10-07 04:54:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2019-10-07 04:54:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_le_req [2019-10-07 04:54:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2019-10-07 04:54:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_xmit_frame [2019-10-07 04:54:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2019-10-07 04:54:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_reset [2019-10-07 04:54:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2019-10-07 04:54:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_speed [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_link_up [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_link_down [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_flow [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_autoneg_done [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_intr [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qlink_intr [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2019-10-07 04:54:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_change_mtu [2019-10-07 04:54:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure needs_copy [2019-10-07 04:54:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_copy [2019-10-07 04:54:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_frags [2019-10-07 04:54:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_new [2019-10-07 04:54:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_receive [2019-10-07 04:54:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_done [2019-10-07 04:54:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_skb_rx [2019-10-07 04:54:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_done [2019-10-07 04:54:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_checksum [2019-10-07 04:54:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_tag [2019-10-07 04:54:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_hash [2019-10-07 04:54:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_status_intr [2019-10-07 04:54:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_error [2019-10-07 04:54:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_intr [2019-10-07 04:54:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mac_intr [2019-10-07 04:54:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_le_error [2019-10-07 04:54:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_hung [2019-10-07 04:54:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_watchdog [2019-10-07 04:54:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_err_intr [2019-10-07 04:54:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_poll [2019-10-07 04:54:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_intr [2019-10-07 04:54:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2019-10-07 04:54:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2019-10-07 04:54:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2019-10-07 04:54:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2019-10-07 04:54:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init [2019-10-07 04:54:37,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2019-10-07 04:54:37,534 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_detach [2019-10-07 04:54:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reattach [2019-10-07 04:54:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2019-10-07 04:54:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2019-10-07 04:54:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_restart [2019-10-07 04:54:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2019-10-07 04:54:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_wol [2019-10-07 04:54:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_wol [2019-10-07 04:54:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2019-10-07 04:54:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_settings [2019-10-07 04:54:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_settings [2019-10-07 04:54:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_drvinfo [2019-10-07 04:54:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_msglevel [2019-10-07 04:54:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2019-10-07 04:54:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_stats [2019-10-07 04:54:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_msglevel [2019-10-07 04:54:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_sset_count [2019-10-07 04:54:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_ethtool_stats [2019-10-07 04:54:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_strings [2019-10-07 04:54:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_mac_address [2019-10-07 04:54:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2019-10-07 04:54:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2019-10-07 04:54:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_stats [2019-10-07 04:54:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2019-10-07 04:54:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_phys_id [2019-10-07 04:54:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_pauseparam [2019-10-07 04:54:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_pauseparam [2019-10-07 04:54:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_coalesce [2019-10-07 04:54:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_coalesce [2019-10-07 04:54:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2019-10-07 04:54:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_ringparam [2019-10-07 04:54:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_ringparam [2019-10-07 04:54:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2019-10-07 04:54:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reg_access_ok [2019-10-07 04:54:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_read [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_write [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_eeprom [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_fix_features [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_features [2019-10-07 04:54:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_vpd [2019-10-07 04:54:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_debug_show [2019-10-07 04:54:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_debug_open [2019-10-07 04:54:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_device_event [2019-10-07 04:54:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_debug_init [2019-10-07 04:54:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_debug_cleanup [2019-10-07 04:54:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2019-10-07 04:54:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2019-10-07 04:54:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_test_intr [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_test_msi [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_name [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_probe [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_module [2019-10-07 04:54:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_cleanup_module [2019-10-07 04:54:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2019-10-07 04:54:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_sky2_init_module_22_11 [2019-10-07 04:54:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 04:54:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:54:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 04:54:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 04:54:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-07 04:54:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2019-10-07 04:54:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_20_1 [2019-10-07 04:54:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_9_22_4 [2019-10-07 04:54:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_16_22_5 [2019-10-07 04:54:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_10_1 [2019-10-07 04:54:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_13_2 [2019-10-07 04:54:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_11_1 [2019-10-07 04:54:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-10-07 04:54:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_16_2 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_6_5 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_6_6 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_4 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_21_2 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_9_22_6 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_16_22_7 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-07 04:54:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-07 04:54:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-07 04:54:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-10-07 04:54:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-07 04:54:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-07 04:54:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-10-07 04:54:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-10-07 04:54:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-07 04:54:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-07 04:54:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-07 04:54:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-07 04:54:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-07 04:54:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 04:54:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-07 04:54:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-10-07 04:54:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_38 [2019-10-07 04:54:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_39 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_45 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_46 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_48 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_49 [2019-10-07 04:54:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-07 04:54:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_53 [2019-10-07 04:54:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_56 [2019-10-07 04:54:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_57 [2019-10-07 04:54:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-07 04:54:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_59 [2019-10-07 04:54:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_60 [2019-10-07 04:54:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 04:54:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-07 04:54:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 04:54:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_22 [2019-10-07 04:54:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 04:54:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-07 04:54:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-10-07 04:54:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-10-07 04:54:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-07 04:54:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-10-07 04:54:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-07 04:54:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 04:54:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 04:54:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 04:54:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-10-07 04:54:37,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2019-10-07 04:54:37,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-10-07 04:54:37,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2019-10-07 04:54:37,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-10-07 04:54:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2019-10-07 04:54:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 04:54:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2019-10-07 04:54:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2019-10-07 04:54:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2019-10-07 04:54:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2019-10-07 04:54:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2019-10-07 04:54:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2019-10-07 04:54:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2019-10-07 04:54:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2019-10-07 04:54:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2019-10-07 04:54:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 04:54:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_6_14 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_6_3 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_5_3 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_5_15 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_5_14 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_5_12 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_5_9 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_5_8 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_5_6 [2019-10-07 04:54:37,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_5_22 [2019-10-07 04:54:37,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_5_4 [2019-10-07 04:54:37,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_5_7 [2019-10-07 04:54:37,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_5_5 [2019-10-07 04:54:37,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_5_16 [2019-10-07 04:54:37,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_5_17 [2019-10-07 04:54:37,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_5_19 [2019-10-07 04:54:37,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_5_27 [2019-10-07 04:54:37,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_5_24 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_5_25 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_5_21 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_5_18 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_5_20 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_5_10 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_5_13 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_5_11 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_6 [2019-10-07 04:54:37,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_5 [2019-10-07 04:54:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 04:54:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_14_6 [2019-10-07 04:54:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_notifier [2019-10-07 04:54:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 04:54:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_7 [2019-10-07 04:54:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 04:54:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 04:54:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-07 04:54:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_29 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_17 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_8 [2019-10-07 04:54:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:54:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-07 04:54:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:54:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_3 [2019-10-07 04:54:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_8_2 [2019-10-07 04:54:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_8 [2019-10-07 04:54:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 04:54:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2019-10-07 04:54:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_51 [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_52 [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:54:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2019-10-07 04:54:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2019-10-07 04:54:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_89 [2019-10-07 04:54:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_92 [2019-10-07 04:54:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_93 [2019-10-07 04:54:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_94 [2019-10-07 04:54:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_95 [2019-10-07 04:54:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_96 [2019-10-07 04:54:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_notifier_99 [2019-10-07 04:54:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier_100 [2019-10-07 04:54:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_101 [2019-10-07 04:54:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2019-10-07 04:54:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2019-10-07 04:54:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_104 [2019-10-07 04:54:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_105 [2019-10-07 04:54:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_106 [2019-10-07 04:54:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_107 [2019-10-07 04:54:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_108 [2019-10-07 04:54:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_109 [2019-10-07 04:54:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_110 [2019-10-07 04:54:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_111 [2019-10-07 04:54:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_112 [2019-10-07 04:54:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_113 [2019-10-07 04:54:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_114 [2019-10-07 04:54:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_115 [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_116 [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 04:54:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 04:54:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 04:54:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 04:54:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 04:54:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 04:54:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 04:54:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 04:54:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 04:54:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 04:54:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 04:54:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 04:54:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 04:54:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 04:54:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 04:54:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 04:54:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 04:54:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 04:54:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 04:54:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 04:54:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 04:54:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 04:54:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 04:54:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 04:54:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 04:54:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 04:54:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 04:54:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 04:54:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:54:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:54:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:54:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:54:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:54:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:54:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:54:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:54:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:54:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:54:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:54:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:54:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:54:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:54:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:54:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:54:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:54:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:54:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:54:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:54:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:54:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:54:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:54:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:54:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 04:54:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 04:54:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 04:54:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 04:54:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 04:54:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 04:54:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 04:54:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 04:54:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:54:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:54:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:54:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:54:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:54:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:54:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:54:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:54:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2019-10-07 04:54:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_phy_lock_of_sky2_port [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_phy_lock_of_sky2_port [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_phy_lock_of_sky2_port [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_phy_lock_of_sky2_port [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_phy_lock_of_sky2_port [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_phy_lock_of_sky2_port [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 04:54:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:54:37,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 04:54:37,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 04:54:37,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 04:54:37,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:54:37,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:54:37,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:54:37,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:54:37,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:54:37,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:54:37,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:54:37,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:54:37,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:54:37,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 04:54:37,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 04:54:37,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 04:54:37,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 04:54:37,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 04:54:37,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 04:54:37,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 04:54:37,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 04:54:37,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:54:37,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:54:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:54:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:54:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:54:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:54:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:54:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:54:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 04:54:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:54:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:54:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:54:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:54:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:54:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 04:54:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 04:54:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-07 04:54:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 04:54:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 04:54:37,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 04:54:37,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-07 04:54:37,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 04:54:37,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 04:54:37,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-07 04:54:37,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 04:54:37,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-07 04:54:37,594 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 04:54:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 04:54:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 04:54:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 04:54:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 04:54:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-10-07 04:54:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-10-07 04:54:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-10-07 04:54:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_rename [2019-10-07 04:54:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-10-07 04:54:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-10-07 04:54:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 04:54:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 04:54:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 04:54:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 04:54:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-07 04:54:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 04:54:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 04:54:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 04:54:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 04:54:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 04:54:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 04:54:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 04:54:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 04:54:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 04:54:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 04:54:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-07 04:54:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 04:54:37,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 04:54:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 04:54:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 04:54:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 04:54:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-07 04:54:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-07 04:54:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 04:54:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 04:54:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 04:54:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-07 04:54:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2019-10-07 04:54:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pme_capable [2019-10-07 04:54:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_vpd [2019-10-07 04:54:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 04:54:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 04:54:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 04:54:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 04:54:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 04:54:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-10-07 04:54:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-07 04:54:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 04:54:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-07 04:54:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 04:54:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 04:54:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2019-10-07 04:54:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 04:54:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-10-07 04:54:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 04:54:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 04:54:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-07 04:54:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-07 04:54:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-07 04:54:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-10-07 04:54:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-07 04:54:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-07 04:54:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-07 04:54:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-10-07 04:54:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 04:54:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 04:54:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-07 04:54:37,607 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 04:54:37,607 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2019-10-07 04:54:37,607 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 04:54:37,607 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 04:54:37,607 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 04:54:37,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 04:54:37,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 04:54:37,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 04:54:37,608 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-07 04:54:37,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 04:54:37,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 04:54:37,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 04:54:37,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 04:54:37,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 04:54:37,608 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 04:54:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2019-10-07 04:54:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2019-10-07 04:54:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 04:54:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-07 04:54:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 04:54:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 04:54:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 04:54:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 04:54:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 04:54:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 04:54:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-07 04:54:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 04:54:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 04:54:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2019-10-07 04:54:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2019-10-07 04:54:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:54:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:54:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 04:54:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 04:54:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 04:54:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 04:54:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 04:54:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 04:54:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 04:54:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-07 04:54:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 04:54:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 04:54:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2019-10-07 04:54:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_51 [2019-10-07 04:54:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_94 [2019-10-07 04:54:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-07 04:54:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2019-10-07 04:54:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 04:54:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_52 [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_95 [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-07 04:54:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_93 [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_96 [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_110 [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_114 [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 04:54:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-07 04:54:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 04:54:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 04:54:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 04:54:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-07 04:54:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 04:54:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-07 04:54:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 04:54:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-07 04:54:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 04:54:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-10-07 04:54:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-10-07 04:54:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-10-07 04:54:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-10-07 04:54:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-10-07 04:54:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-07 04:54:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 04:54:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-10-07 04:54:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 04:54:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 04:54:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 04:54:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 04:54:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 04:54:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 04:54:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 04:54:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 04:54:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 04:54:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 04:54:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 04:54:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 04:54:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 04:54:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 04:54:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 04:54:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 04:54:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 04:54:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 04:54:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 04:54:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 04:54:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 04:54:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 04:54:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 04:54:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:54:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 04:54:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:54:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_hash [2019-10-07 04:54:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clear_hash [2019-10-07 04:54:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_hash [2019-10-07 04:54:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 04:54:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 04:54:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-07 04:54:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-07 04:54:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 04:54:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 04:54:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_unref [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 04:54:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-07 04:54:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure napi_synchronize [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 04:54:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_notifier_99 [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier_100 [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 04:54:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_107 [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_109 [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_113 [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 04:54:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 04:54:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 04:54:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_104 [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_105 [2019-10-07 04:54:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_106 [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_108 [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_111 [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 04:54:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 04:54:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pme_capable [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_vpd [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_115 [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_116 [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-07 04:54:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-07 04:54:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 04:54:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_101 [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 04:54:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_89 [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_92 [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_112 [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 04:54:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdrlen [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_rename [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2019-10-07 04:54:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2019-10-07 04:54:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2019-10-07 04:54:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_intr [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_on [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_gmac_reset [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2019-10-07 04:54:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_down [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_ipg [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_init [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mac_init [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2019-10-07 04:54:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure tx_init [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_rx_threshold [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_rx_data_size [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2019-10-07 04:54:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2019-10-07 04:54:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2019-10-07 04:54:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2019-10-07 04:54:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_checksum [2019-10-07 04:54:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2019-10-07 04:54:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2019-10-07 04:54:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2019-10-07 04:54:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 04:54:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ioctl [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_pad [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_buffers [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2019-10-07 04:54:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure tx_inuse [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure tx_le_req [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_xmit_frame [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2019-10-07 04:54:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_reset [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_speed [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_link_up [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_link_down [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_flow [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_autoneg_done [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_intr [2019-10-07 04:54:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qlink_intr [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_change_mtu [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure needs_copy [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure receive_copy [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_frags [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure receive_new [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_receive [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_done [2019-10-07 04:54:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_skb_rx [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_done [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_checksum [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_tag [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_hash [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_status_intr [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_error [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_intr [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mac_intr [2019-10-07 04:54:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_le_error [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_hung [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_watchdog [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_err_intr [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_poll [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2019-10-07 04:54:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init [2019-10-07 04:54:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2019-10-07 04:54:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_detach [2019-10-07 04:54:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reattach [2019-10-07 04:54:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2019-10-07 04:54:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2019-10-07 04:54:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_restart [2019-10-07 04:54:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2019-10-07 04:54:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_wol [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_wol [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_settings [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_settings [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_drvinfo [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_msglevel [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_stats [2019-10-07 04:54:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_msglevel [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_sset_count [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_ethtool_stats [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_strings [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_mac_address [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_stats [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_phys_id [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_pauseparam [2019-10-07 04:54:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_pauseparam [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_coalesce [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_coalesce [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_ringparam [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_ringparam [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reg_access_ok [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs [2019-10-07 04:54:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_read [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_write [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_eeprom [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_fix_features [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_features [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_vpd [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_debug_show [2019-10-07 04:54:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_debug_open [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_device_event [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_debug_init [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_debug_cleanup [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_test_intr [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_test_msi [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_name [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_probe [2019-10-07 04:54:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_module [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_cleanup_module [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_sky2_init_module_22_11 [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:54:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_20_1 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_9_22_4 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_16_22_5 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_10_1 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_13_2 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_11_1 [2019-10-07 04:54:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_16_2 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_6_5 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_6_6 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_4 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_21_2 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_9_22_6 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_16_22_7 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-07 04:54:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-07 04:54:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-07 04:54:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-07 04:54:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-07 04:54:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 04:54:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-07 04:54:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-10-07 04:54:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_38 [2019-10-07 04:54:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_39 [2019-10-07 04:54:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_45 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_46 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_48 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_49 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-07 04:54:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_53 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_56 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_57 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_59 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_60 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_22 [2019-10-07 04:54:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 04:54:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-10-07 04:54:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2019-10-07 04:54:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-10-07 04:54:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2019-10-07 04:54:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-10-07 04:54:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2019-10-07 04:54:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 04:54:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2019-10-07 04:54:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2019-10-07 04:54:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2019-10-07 04:54:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2019-10-07 04:54:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2019-10-07 04:54:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2019-10-07 04:54:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_6_14 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_6_3 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_5_3 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_5_15 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_5_14 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_5_12 [2019-10-07 04:54:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_5_9 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_5_8 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_5_6 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_5_22 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_5_4 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_5_7 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_5_5 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_5_16 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_5_17 [2019-10-07 04:54:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_5_19 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_5_27 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_5_24 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_5_25 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_5_21 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_5_18 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_5_20 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_5_10 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_5_13 [2019-10-07 04:54:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_5_11 [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_6 [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_5 [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_14_6 [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_notifier [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_7 [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 04:54:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-07 04:54:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_29 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_17 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_8 [2019-10-07 04:54:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_3 [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_8_2 [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_8 [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier [2019-10-07 04:54:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 04:54:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 04:54:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 04:54:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:54:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:54:37,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:54:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:54:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 04:54:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 04:54:37,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:54:37,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:54:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:54:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_phy_lock_of_sky2_port [2019-10-07 04:54:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_phy_lock_of_sky2_port [2019-10-07 04:54:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_phy_lock_of_sky2_port [2019-10-07 04:54:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_phy_lock_of_sky2_port [2019-10-07 04:54:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_phy_lock_of_sky2_port [2019-10-07 04:54:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_phy_lock_of_sky2_port [2019-10-07 04:54:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:54:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 04:54:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:54:37,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 04:54:37,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 04:54:37,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 04:54:37,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 04:54:37,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 04:54:37,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 04:54:37,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 04:54:47,644 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 04:54:50,671 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 04:55:11,170 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 04:55:11,170 INFO L284 CfgBuilder]: Removed 13 assume(true) statements. [2019-10-07 04:55:11,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:55:11 BoogieIcfgContainer [2019-10-07 04:55:11,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 04:55:11,175 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 04:55:11,176 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 04:55:11,179 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 04:55:11,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 04:54:24" (1/3) ... [2019-10-07 04:55:11,180 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@182e85f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:55:11, skipping insertion in model container [2019-10-07 04:55:11,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:54:36" (2/3) ... [2019-10-07 04:55:11,180 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@182e85f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:55:11, skipping insertion in model container [2019-10-07 04:55:11,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:55:11" (3/3) ... [2019-10-07 04:55:11,182 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2019-10-07 04:55:11,191 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 04:55:11,202 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 04:55:11,211 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 04:55:11,255 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 04:55:11,256 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 04:55:11,256 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 04:55:11,256 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 04:55:11,256 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 04:55:11,256 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 04:55:11,256 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 04:55:11,256 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 04:55:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 5735 states. [2019-10-07 04:55:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2019-10-07 04:55:11,379 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:11,381 INFO L385 BasicCegarLoop]: trace histogram [34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:55:11,383 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:11,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:11,389 INFO L82 PathProgramCache]: Analyzing trace with hash -2009781961, now seen corresponding path program 1 times [2019-10-07 04:55:11,398 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:11,398 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:11,398 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:11,398 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:11,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:12,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2805 trivial. 0 not checked. [2019-10-07 04:55:12,992 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:12,993 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:12,993 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:55:12,998 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:55:13,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:55:13,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:13,016 INFO L87 Difference]: Start difference. First operand 5735 states. Second operand 3 states. [2019-10-07 04:55:17,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:55:17,827 INFO L93 Difference]: Finished difference Result 13971 states and 19103 transitions. [2019-10-07 04:55:17,828 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:55:17,829 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 277 [2019-10-07 04:55:17,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:55:17,918 INFO L225 Difference]: With dead ends: 13971 [2019-10-07 04:55:17,918 INFO L226 Difference]: Without dead ends: 9247 [2019-10-07 04:55:17,952 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:18,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9247 states. [2019-10-07 04:55:18,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9247 to 9243. [2019-10-07 04:55:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9243 states. [2019-10-07 04:55:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9243 states to 9243 states and 12383 transitions. [2019-10-07 04:55:18,703 INFO L78 Accepts]: Start accepts. Automaton has 9243 states and 12383 transitions. Word has length 277 [2019-10-07 04:55:18,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:55:18,708 INFO L462 AbstractCegarLoop]: Abstraction has 9243 states and 12383 transitions. [2019-10-07 04:55:18,709 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:55:18,709 INFO L276 IsEmpty]: Start isEmpty. Operand 9243 states and 12383 transitions. [2019-10-07 04:55:18,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2019-10-07 04:55:18,734 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:18,735 INFO L385 BasicCegarLoop]: trace histogram [34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:55:18,736 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:18,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:18,736 INFO L82 PathProgramCache]: Analyzing trace with hash -798057034, now seen corresponding path program 1 times [2019-10-07 04:55:18,737 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:18,737 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:18,737 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:18,737 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:18,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2805 trivial. 0 not checked. [2019-10-07 04:55:19,581 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:19,581 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:19,582 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:55:19,584 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:55:19,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:55:19,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:19,585 INFO L87 Difference]: Start difference. First operand 9243 states and 12383 transitions. Second operand 3 states. [2019-10-07 04:55:22,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:55:22,996 INFO L93 Difference]: Finished difference Result 22075 states and 29613 transitions. [2019-10-07 04:55:22,997 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:55:22,997 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 306 [2019-10-07 04:55:23,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:55:23,106 INFO L225 Difference]: With dead ends: 22075 [2019-10-07 04:55:23,107 INFO L226 Difference]: Without dead ends: 12918 [2019-10-07 04:55:23,155 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:23,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12918 states. [2019-10-07 04:55:23,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12918 to 12884. [2019-10-07 04:55:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12884 states. [2019-10-07 04:55:23,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12884 states to 12884 states and 17269 transitions. [2019-10-07 04:55:23,860 INFO L78 Accepts]: Start accepts. Automaton has 12884 states and 17269 transitions. Word has length 306 [2019-10-07 04:55:23,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:55:23,867 INFO L462 AbstractCegarLoop]: Abstraction has 12884 states and 17269 transitions. [2019-10-07 04:55:23,868 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:55:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 12884 states and 17269 transitions. [2019-10-07 04:55:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2019-10-07 04:55:24,135 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:24,135 INFO L385 BasicCegarLoop]: trace histogram [34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:55:24,136 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:24,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:24,136 INFO L82 PathProgramCache]: Analyzing trace with hash 260200201, now seen corresponding path program 1 times [2019-10-07 04:55:24,136 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:24,136 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:24,137 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:24,137 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:24,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:24,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2805 trivial. 0 not checked. [2019-10-07 04:55:24,859 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:24,859 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:24,859 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:55:24,860 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:55:24,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:55:24,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:24,861 INFO L87 Difference]: Start difference. First operand 12884 states and 17269 transitions. Second operand 3 states. [2019-10-07 04:55:28,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:55:28,467 INFO L93 Difference]: Finished difference Result 37540 states and 50392 transitions. [2019-10-07 04:55:28,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:55:28,467 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 307 [2019-10-07 04:55:28,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:55:28,626 INFO L225 Difference]: With dead ends: 37540 [2019-10-07 04:55:28,627 INFO L226 Difference]: Without dead ends: 24742 [2019-10-07 04:55:28,698 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:28,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24742 states. [2019-10-07 04:55:30,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24742 to 24696. [2019-10-07 04:55:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24696 states. [2019-10-07 04:55:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24696 states to 24696 states and 33087 transitions. [2019-10-07 04:55:30,139 INFO L78 Accepts]: Start accepts. Automaton has 24696 states and 33087 transitions. Word has length 307 [2019-10-07 04:55:30,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:55:30,141 INFO L462 AbstractCegarLoop]: Abstraction has 24696 states and 33087 transitions. [2019-10-07 04:55:30,141 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:55:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 24696 states and 33087 transitions. [2019-10-07 04:55:30,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-10-07 04:55:30,153 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:30,154 INFO L385 BasicCegarLoop]: trace histogram [34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:55:30,154 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:30,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:30,154 INFO L82 PathProgramCache]: Analyzing trace with hash 1750694937, now seen corresponding path program 1 times [2019-10-07 04:55:30,155 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:30,155 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:30,155 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:30,155 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:30,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:30,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2805 trivial. 0 not checked. [2019-10-07 04:55:30,920 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:30,920 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:30,921 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:55:30,922 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:55:30,922 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:55:30,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:30,923 INFO L87 Difference]: Start difference. First operand 24696 states and 33087 transitions. Second operand 3 states. [2019-10-07 04:55:34,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:55:34,750 INFO L93 Difference]: Finished difference Result 59496 states and 79496 transitions. [2019-10-07 04:55:34,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:55:34,750 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 315 [2019-10-07 04:55:34,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:55:34,944 INFO L225 Difference]: With dead ends: 59496 [2019-10-07 04:55:34,944 INFO L226 Difference]: Without dead ends: 34886 [2019-10-07 04:55:35,017 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:35,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34886 states. [2019-10-07 04:55:38,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34886 to 34838. [2019-10-07 04:55:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34838 states. [2019-10-07 04:55:38,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34838 states to 34838 states and 46424 transitions. [2019-10-07 04:55:38,334 INFO L78 Accepts]: Start accepts. Automaton has 34838 states and 46424 transitions. Word has length 315 [2019-10-07 04:55:38,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:55:38,335 INFO L462 AbstractCegarLoop]: Abstraction has 34838 states and 46424 transitions. [2019-10-07 04:55:38,335 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:55:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 34838 states and 46424 transitions. [2019-10-07 04:55:38,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2019-10-07 04:55:38,345 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:38,346 INFO L385 BasicCegarLoop]: trace histogram [34, 34, 34, 34, 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] [2019-10-07 04:55:38,346 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:38,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:38,347 INFO L82 PathProgramCache]: Analyzing trace with hash 975173538, now seen corresponding path program 1 times [2019-10-07 04:55:38,347 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:38,347 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:38,347 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:38,347 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:38,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:38,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:39,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2808 trivial. 0 not checked. [2019-10-07 04:55:39,001 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:39,001 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:39,002 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:55:39,002 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:55:39,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:55:39,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:39,003 INFO L87 Difference]: Start difference. First operand 34838 states and 46424 transitions. Second operand 3 states. [2019-10-07 04:55:42,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:55:42,942 INFO L93 Difference]: Finished difference Result 91506 states and 121831 transitions. [2019-10-07 04:55:42,942 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:55:42,942 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 331 [2019-10-07 04:55:42,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:55:43,244 INFO L225 Difference]: With dead ends: 91506 [2019-10-07 04:55:43,245 INFO L226 Difference]: Without dead ends: 56754 [2019-10-07 04:55:43,379 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:43,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56754 states. [2019-10-07 04:55:45,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56754 to 56678. [2019-10-07 04:55:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56678 states. [2019-10-07 04:55:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56678 states to 56678 states and 75300 transitions. [2019-10-07 04:55:45,663 INFO L78 Accepts]: Start accepts. Automaton has 56678 states and 75300 transitions. Word has length 331 [2019-10-07 04:55:45,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:55:45,664 INFO L462 AbstractCegarLoop]: Abstraction has 56678 states and 75300 transitions. [2019-10-07 04:55:45,664 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:55:45,664 INFO L276 IsEmpty]: Start isEmpty. Operand 56678 states and 75300 transitions. [2019-10-07 04:55:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2019-10-07 04:55:45,672 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:45,673 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 4, 4, 4, 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] [2019-10-07 04:55:45,673 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:45,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:45,673 INFO L82 PathProgramCache]: Analyzing trace with hash -1402878202, now seen corresponding path program 1 times [2019-10-07 04:55:45,674 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:45,674 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:45,674 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:45,674 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:45,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2907 trivial. 0 not checked. [2019-10-07 04:55:46,264 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:46,264 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:46,264 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:55:46,265 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:55:46,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:55:46,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:55:46,266 INFO L87 Difference]: Start difference. First operand 56678 states and 75300 transitions. Second operand 5 states. [2019-10-07 04:55:49,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:55:49,379 INFO L93 Difference]: Finished difference Result 57017 states and 75609 transitions. [2019-10-07 04:55:49,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:55:49,379 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 360 [2019-10-07 04:55:49,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:55:49,646 INFO L225 Difference]: With dead ends: 57017 [2019-10-07 04:55:49,646 INFO L226 Difference]: Without dead ends: 57015 [2019-10-07 04:55:49,680 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:55:49,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57015 states. [2019-10-07 04:55:51,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57015 to 57013. [2019-10-07 04:55:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57013 states. [2019-10-07 04:55:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57013 states to 57013 states and 75606 transitions. [2019-10-07 04:55:51,589 INFO L78 Accepts]: Start accepts. Automaton has 57013 states and 75606 transitions. Word has length 360 [2019-10-07 04:55:51,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:55:51,590 INFO L462 AbstractCegarLoop]: Abstraction has 57013 states and 75606 transitions. [2019-10-07 04:55:51,590 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:55:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 57013 states and 75606 transitions. [2019-10-07 04:55:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2019-10-07 04:55:51,600 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:51,601 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 4, 4, 4, 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] [2019-10-07 04:55:51,601 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:51,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:51,602 INFO L82 PathProgramCache]: Analyzing trace with hash -714353963, now seen corresponding path program 1 times [2019-10-07 04:55:51,602 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:51,602 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:51,602 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:51,602 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:51,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:52,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2918 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2907 trivial. 0 not checked. [2019-10-07 04:55:52,173 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:52,175 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:52,175 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:55:52,175 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:55:52,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:55:52,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:55:52,176 INFO L87 Difference]: Start difference. First operand 57013 states and 75606 transitions. Second operand 5 states. [2019-10-07 04:55:53,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:55:53,766 INFO L93 Difference]: Finished difference Result 57019 states and 75611 transitions. [2019-10-07 04:55:53,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:55:53,766 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 365 [2019-10-07 04:55:53,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:55:53,953 INFO L225 Difference]: With dead ends: 57019 [2019-10-07 04:55:53,953 INFO L226 Difference]: Without dead ends: 57017 [2019-10-07 04:55:53,970 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:55:54,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57017 states. [2019-10-07 04:55:55,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57017 to 57017. [2019-10-07 04:55:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57017 states. [2019-10-07 04:55:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57017 states to 57017 states and 75609 transitions. [2019-10-07 04:55:55,510 INFO L78 Accepts]: Start accepts. Automaton has 57017 states and 75609 transitions. Word has length 365 [2019-10-07 04:55:55,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:55:55,511 INFO L462 AbstractCegarLoop]: Abstraction has 57017 states and 75609 transitions. [2019-10-07 04:55:55,511 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:55:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 57017 states and 75609 transitions. [2019-10-07 04:55:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2019-10-07 04:55:55,519 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:55,520 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 4, 4, 4, 3, 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] [2019-10-07 04:55:55,520 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:55,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:55,521 INFO L82 PathProgramCache]: Analyzing trace with hash -381097946, now seen corresponding path program 1 times [2019-10-07 04:55:55,521 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:55,521 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:55,521 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:55,521 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:55,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2911 trivial. 0 not checked. [2019-10-07 04:55:58,794 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:58,794 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:58,794 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:55:58,795 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:55:58,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:55:58,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:55:58,796 INFO L87 Difference]: Start difference. First operand 57017 states and 75609 transitions. Second operand 5 states. [2019-10-07 04:55:59,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:55:59,858 INFO L93 Difference]: Finished difference Result 57023 states and 75614 transitions. [2019-10-07 04:55:59,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:55:59,858 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 370 [2019-10-07 04:55:59,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:00,059 INFO L225 Difference]: With dead ends: 57023 [2019-10-07 04:56:00,059 INFO L226 Difference]: Without dead ends: 57021 [2019-10-07 04:56:00,090 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:00,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57021 states. [2019-10-07 04:56:01,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57021 to 57021. [2019-10-07 04:56:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57021 states. [2019-10-07 04:56:01,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57021 states to 57021 states and 75612 transitions. [2019-10-07 04:56:01,889 INFO L78 Accepts]: Start accepts. Automaton has 57021 states and 75612 transitions. Word has length 370 [2019-10-07 04:56:01,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:01,890 INFO L462 AbstractCegarLoop]: Abstraction has 57021 states and 75612 transitions. [2019-10-07 04:56:01,890 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:56:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 57021 states and 75612 transitions. [2019-10-07 04:56:01,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2019-10-07 04:56:01,898 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:01,898 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:56:01,898 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:01,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:01,899 INFO L82 PathProgramCache]: Analyzing trace with hash 396793141, now seen corresponding path program 1 times [2019-10-07 04:56:01,899 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:01,899 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:01,900 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:01,900 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:01,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2934 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2919 trivial. 0 not checked. [2019-10-07 04:56:02,466 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:02,467 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:02,467 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:56:02,468 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:56:02,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:56:02,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:56:02,468 INFO L87 Difference]: Start difference. First operand 57021 states and 75612 transitions. Second operand 5 states. [2019-10-07 04:56:03,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:03,819 INFO L93 Difference]: Finished difference Result 57027 states and 75617 transitions. [2019-10-07 04:56:03,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:56:03,819 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 375 [2019-10-07 04:56:03,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:04,003 INFO L225 Difference]: With dead ends: 57027 [2019-10-07 04:56:04,003 INFO L226 Difference]: Without dead ends: 57025 [2019-10-07 04:56:04,027 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:04,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57025 states. [2019-10-07 04:56:05,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57025 to 57025. [2019-10-07 04:56:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57025 states. [2019-10-07 04:56:08,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57025 states to 57025 states and 75615 transitions. [2019-10-07 04:56:08,588 INFO L78 Accepts]: Start accepts. Automaton has 57025 states and 75615 transitions. Word has length 375 [2019-10-07 04:56:08,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:08,589 INFO L462 AbstractCegarLoop]: Abstraction has 57025 states and 75615 transitions. [2019-10-07 04:56:08,589 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:56:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 57025 states and 75615 transitions. [2019-10-07 04:56:08,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2019-10-07 04:56:08,598 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:08,599 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 5, 4, 4, 4, 4, 4, 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] [2019-10-07 04:56:08,599 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:08,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:08,599 INFO L82 PathProgramCache]: Analyzing trace with hash -1417490106, now seen corresponding path program 1 times [2019-10-07 04:56:08,600 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:08,600 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:08,600 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:08,600 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:08,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:09,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2948 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2931 trivial. 0 not checked. [2019-10-07 04:56:09,200 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:09,200 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:09,200 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:56:09,201 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:56:09,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:56:09,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:56:09,202 INFO L87 Difference]: Start difference. First operand 57025 states and 75615 transitions. Second operand 5 states. [2019-10-07 04:56:10,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:10,386 INFO L93 Difference]: Finished difference Result 57031 states and 75620 transitions. [2019-10-07 04:56:10,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:56:10,387 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 380 [2019-10-07 04:56:10,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:10,568 INFO L225 Difference]: With dead ends: 57031 [2019-10-07 04:56:10,568 INFO L226 Difference]: Without dead ends: 57029 [2019-10-07 04:56:10,597 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:10,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57029 states. [2019-10-07 04:56:12,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57029 to 57029. [2019-10-07 04:56:12,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57029 states. [2019-10-07 04:56:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57029 states to 57029 states and 75618 transitions. [2019-10-07 04:56:12,527 INFO L78 Accepts]: Start accepts. Automaton has 57029 states and 75618 transitions. Word has length 380 [2019-10-07 04:56:12,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:12,528 INFO L462 AbstractCegarLoop]: Abstraction has 57029 states and 75618 transitions. [2019-10-07 04:56:12,528 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:56:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 57029 states and 75618 transitions. [2019-10-07 04:56:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2019-10-07 04:56:12,533 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:12,533 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 6, 5, 5, 4, 4, 4, 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] [2019-10-07 04:56:12,534 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:12,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:12,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1593077867, now seen corresponding path program 1 times [2019-10-07 04:56:12,534 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:12,535 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:12,535 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:12,535 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:12,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2966 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2947 trivial. 0 not checked. [2019-10-07 04:56:13,065 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:13,066 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:13,066 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:56:13,067 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:56:13,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:56:13,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:56:13,068 INFO L87 Difference]: Start difference. First operand 57029 states and 75618 transitions. Second operand 5 states. [2019-10-07 04:56:14,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:14,593 INFO L93 Difference]: Finished difference Result 57035 states and 75623 transitions. [2019-10-07 04:56:14,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:56:14,594 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 385 [2019-10-07 04:56:14,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:14,793 INFO L225 Difference]: With dead ends: 57035 [2019-10-07 04:56:14,793 INFO L226 Difference]: Without dead ends: 57033 [2019-10-07 04:56:14,818 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:14,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57033 states. [2019-10-07 04:56:16,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57033 to 57033. [2019-10-07 04:56:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57033 states. [2019-10-07 04:56:16,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57033 states to 57033 states and 75621 transitions. [2019-10-07 04:56:16,596 INFO L78 Accepts]: Start accepts. Automaton has 57033 states and 75621 transitions. Word has length 385 [2019-10-07 04:56:16,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:16,597 INFO L462 AbstractCegarLoop]: Abstraction has 57033 states and 75621 transitions. [2019-10-07 04:56:16,598 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:56:16,598 INFO L276 IsEmpty]: Start isEmpty. Operand 57033 states and 75621 transitions. [2019-10-07 04:56:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2019-10-07 04:56:16,607 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:16,607 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 7, 6, 6, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:56:16,608 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:16,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:16,608 INFO L82 PathProgramCache]: Analyzing trace with hash -2089796406, now seen corresponding path program 1 times [2019-10-07 04:56:16,608 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:16,609 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:16,609 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:16,609 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:16,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:17,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2019-10-07 04:56:17,586 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:17,586 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:17,586 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:56:17,587 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:56:17,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:56:17,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:56:17,588 INFO L87 Difference]: Start difference. First operand 57033 states and 75621 transitions. Second operand 5 states. [2019-10-07 04:56:18,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:18,757 INFO L93 Difference]: Finished difference Result 57039 states and 75626 transitions. [2019-10-07 04:56:18,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:56:18,758 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 417 [2019-10-07 04:56:18,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:18,949 INFO L225 Difference]: With dead ends: 57039 [2019-10-07 04:56:18,949 INFO L226 Difference]: Without dead ends: 57037 [2019-10-07 04:56:18,978 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:19,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57037 states. [2019-10-07 04:56:22,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57037 to 57037. [2019-10-07 04:56:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57037 states. [2019-10-07 04:56:23,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57037 states to 57037 states and 75624 transitions. [2019-10-07 04:56:23,005 INFO L78 Accepts]: Start accepts. Automaton has 57037 states and 75624 transitions. Word has length 417 [2019-10-07 04:56:23,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:23,006 INFO L462 AbstractCegarLoop]: Abstraction has 57037 states and 75624 transitions. [2019-10-07 04:56:23,006 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:56:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 57037 states and 75624 transitions. [2019-10-07 04:56:23,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2019-10-07 04:56:23,013 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:23,013 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 8, 7, 7, 4, 4, 4, 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] [2019-10-07 04:56:23,013 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:23,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:23,013 INFO L82 PathProgramCache]: Analyzing trace with hash 204784117, now seen corresponding path program 1 times [2019-10-07 04:56:23,014 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:23,014 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:23,014 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:23,014 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:23,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3014 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2991 trivial. 0 not checked. [2019-10-07 04:56:23,456 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:23,456 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:23,456 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:56:23,457 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:56:23,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:56:23,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:56:23,457 INFO L87 Difference]: Start difference. First operand 57037 states and 75624 transitions. Second operand 5 states. [2019-10-07 04:56:25,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:25,051 INFO L93 Difference]: Finished difference Result 57043 states and 75629 transitions. [2019-10-07 04:56:25,052 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:56:25,052 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 395 [2019-10-07 04:56:25,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:25,230 INFO L225 Difference]: With dead ends: 57043 [2019-10-07 04:56:25,231 INFO L226 Difference]: Without dead ends: 57041 [2019-10-07 04:56:25,256 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:25,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57041 states. [2019-10-07 04:56:27,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57041 to 57041. [2019-10-07 04:56:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57041 states. [2019-10-07 04:56:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57041 states to 57041 states and 75627 transitions. [2019-10-07 04:56:27,650 INFO L78 Accepts]: Start accepts. Automaton has 57041 states and 75627 transitions. Word has length 395 [2019-10-07 04:56:27,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:27,651 INFO L462 AbstractCegarLoop]: Abstraction has 57041 states and 75627 transitions. [2019-10-07 04:56:27,651 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:56:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 57041 states and 75627 transitions. [2019-10-07 04:56:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2019-10-07 04:56:27,659 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:27,660 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 9, 8, 8, 4, 4, 4, 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] [2019-10-07 04:56:27,660 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:27,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:27,660 INFO L82 PathProgramCache]: Analyzing trace with hash -1123615866, now seen corresponding path program 1 times [2019-10-07 04:56:27,660 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:27,660 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:27,660 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:27,661 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:27,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:28,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3044 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3019 trivial. 0 not checked. [2019-10-07 04:56:28,158 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:28,159 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:28,159 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:56:28,159 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:56:28,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:56:28,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:56:28,160 INFO L87 Difference]: Start difference. First operand 57041 states and 75627 transitions. Second operand 5 states. [2019-10-07 04:56:31,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:31,599 INFO L93 Difference]: Finished difference Result 57047 states and 75632 transitions. [2019-10-07 04:56:31,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:56:31,599 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 400 [2019-10-07 04:56:31,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:31,762 INFO L225 Difference]: With dead ends: 57047 [2019-10-07 04:56:31,763 INFO L226 Difference]: Without dead ends: 57045 [2019-10-07 04:56:31,781 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:31,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57045 states. [2019-10-07 04:56:33,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57045 to 57045. [2019-10-07 04:56:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57045 states. [2019-10-07 04:56:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57045 states to 57045 states and 75630 transitions. [2019-10-07 04:56:34,115 INFO L78 Accepts]: Start accepts. Automaton has 57045 states and 75630 transitions. Word has length 400 [2019-10-07 04:56:34,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:34,116 INFO L462 AbstractCegarLoop]: Abstraction has 57045 states and 75630 transitions. [2019-10-07 04:56:34,116 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:56:34,116 INFO L276 IsEmpty]: Start isEmpty. Operand 57045 states and 75630 transitions. [2019-10-07 04:56:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2019-10-07 04:56:34,128 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:34,128 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:56:34,128 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:34,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:34,129 INFO L82 PathProgramCache]: Analyzing trace with hash 1396419943, now seen corresponding path program 1 times [2019-10-07 04:56:34,129 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:34,129 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:34,129 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:34,130 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:34,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2906 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2903 trivial. 0 not checked. [2019-10-07 04:56:34,610 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:34,610 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:34,610 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:56:34,611 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:56:34,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:56:34,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:56:34,612 INFO L87 Difference]: Start difference. First operand 57045 states and 75630 transitions. Second operand 3 states. [2019-10-07 04:56:40,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:40,030 INFO L93 Difference]: Finished difference Result 138231 states and 183522 transitions. [2019-10-07 04:56:40,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:56:40,032 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 401 [2019-10-07 04:56:40,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:40,294 INFO L225 Difference]: With dead ends: 138231 [2019-10-07 04:56:40,294 INFO L226 Difference]: Without dead ends: 81789 [2019-10-07 04:56:40,451 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:56:40,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81789 states. [2019-10-07 04:56:43,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81789 to 81663. [2019-10-07 04:56:43,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81663 states. [2019-10-07 04:56:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81663 states to 81663 states and 108345 transitions. [2019-10-07 04:56:43,864 INFO L78 Accepts]: Start accepts. Automaton has 81663 states and 108345 transitions. Word has length 401 [2019-10-07 04:56:43,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:43,865 INFO L462 AbstractCegarLoop]: Abstraction has 81663 states and 108345 transitions. [2019-10-07 04:56:43,865 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:56:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 81663 states and 108345 transitions. [2019-10-07 04:56:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2019-10-07 04:56:43,873 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:43,873 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 10, 9, 9, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:56:43,873 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:43,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:43,874 INFO L82 PathProgramCache]: Analyzing trace with hash 351329649, now seen corresponding path program 1 times [2019-10-07 04:56:43,874 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:43,874 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:43,874 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:43,875 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:43,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:44,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3084 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked. [2019-10-07 04:56:44,295 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:44,295 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:44,295 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:56:44,296 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:56:44,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:56:44,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:56:44,296 INFO L87 Difference]: Start difference. First operand 81663 states and 108345 transitions. Second operand 5 states. [2019-10-07 04:56:46,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:46,782 INFO L93 Difference]: Finished difference Result 83445 states and 110043 transitions. [2019-10-07 04:56:46,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:56:46,782 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 432 [2019-10-07 04:56:46,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:47,056 INFO L225 Difference]: With dead ends: 83445 [2019-10-07 04:56:47,057 INFO L226 Difference]: Without dead ends: 83443 [2019-10-07 04:56:47,095 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:47,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83443 states. [2019-10-07 04:56:52,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83443 to 83441. [2019-10-07 04:56:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83441 states. [2019-10-07 04:56:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83441 states to 83441 states and 110040 transitions. [2019-10-07 04:56:53,080 INFO L78 Accepts]: Start accepts. Automaton has 83441 states and 110040 transitions. Word has length 432 [2019-10-07 04:56:53,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:56:53,081 INFO L462 AbstractCegarLoop]: Abstraction has 83441 states and 110040 transitions. [2019-10-07 04:56:53,081 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:56:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 83441 states and 110040 transitions. [2019-10-07 04:56:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2019-10-07 04:56:53,093 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:56:53,094 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 11, 10, 10, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:56:53,094 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:56:53,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:56:53,095 INFO L82 PathProgramCache]: Analyzing trace with hash -1334387446, now seen corresponding path program 1 times [2019-10-07 04:56:53,095 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:56:53,095 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:53,095 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:53,095 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:56:53,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:56:53,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:56:53,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3122 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3099 trivial. 0 not checked. [2019-10-07 04:56:53,562 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:56:53,562 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:56:53,563 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:56:53,563 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:56:53,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:56:53,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:56:53,564 INFO L87 Difference]: Start difference. First operand 83441 states and 110040 transitions. Second operand 5 states. [2019-10-07 04:56:56,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:56:56,164 INFO L93 Difference]: Finished difference Result 83447 states and 110045 transitions. [2019-10-07 04:56:56,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:56:56,164 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 437 [2019-10-07 04:56:56,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:56:56,495 INFO L225 Difference]: With dead ends: 83447 [2019-10-07 04:56:56,495 INFO L226 Difference]: Without dead ends: 83445 [2019-10-07 04:56:56,530 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:56:56,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83445 states. [2019-10-07 04:57:03,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83445 to 83445. [2019-10-07 04:57:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83445 states. [2019-10-07 04:57:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83445 states to 83445 states and 110043 transitions. [2019-10-07 04:57:03,417 INFO L78 Accepts]: Start accepts. Automaton has 83445 states and 110043 transitions. Word has length 437 [2019-10-07 04:57:03,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:57:03,417 INFO L462 AbstractCegarLoop]: Abstraction has 83445 states and 110043 transitions. [2019-10-07 04:57:03,418 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:57:03,418 INFO L276 IsEmpty]: Start isEmpty. Operand 83445 states and 110043 transitions. [2019-10-07 04:57:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2019-10-07 04:57:03,426 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:57:03,426 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 12, 11, 11, 4, 4, 4, 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] [2019-10-07 04:57:03,427 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:57:03,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:57:03,427 INFO L82 PathProgramCache]: Analyzing trace with hash -1212428619, now seen corresponding path program 1 times [2019-10-07 04:57:03,427 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:57:03,427 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:03,427 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:03,427 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:03,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:57:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:57:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 3158 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3127 trivial. 0 not checked. [2019-10-07 04:57:03,931 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:03,931 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:57:03,931 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:57:03,932 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:57:03,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:57:03,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:57:03,932 INFO L87 Difference]: Start difference. First operand 83445 states and 110043 transitions. Second operand 5 states. [2019-10-07 04:57:06,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:57:06,425 INFO L93 Difference]: Finished difference Result 83451 states and 110048 transitions. [2019-10-07 04:57:06,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:57:06,426 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 415 [2019-10-07 04:57:06,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:57:06,715 INFO L225 Difference]: With dead ends: 83451 [2019-10-07 04:57:06,715 INFO L226 Difference]: Without dead ends: 83449 [2019-10-07 04:57:06,752 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:57:06,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83449 states. [2019-10-07 04:57:10,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83449 to 83449. [2019-10-07 04:57:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83449 states. [2019-10-07 04:57:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83449 states to 83449 states and 110046 transitions. [2019-10-07 04:57:10,870 INFO L78 Accepts]: Start accepts. Automaton has 83449 states and 110046 transitions. Word has length 415 [2019-10-07 04:57:10,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:57:10,870 INFO L462 AbstractCegarLoop]: Abstraction has 83449 states and 110046 transitions. [2019-10-07 04:57:10,870 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:57:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 83449 states and 110046 transitions. [2019-10-07 04:57:10,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2019-10-07 04:57:10,880 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:57:10,880 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 13, 12, 12, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:57:10,880 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:57:10,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:57:10,881 INFO L82 PathProgramCache]: Analyzing trace with hash 1044756778, now seen corresponding path program 1 times [2019-10-07 04:57:10,881 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:57:10,881 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:10,882 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:10,882 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:10,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:57:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:57:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3210 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 3183 trivial. 0 not checked. [2019-10-07 04:57:11,272 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:11,272 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:57:11,273 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:57:11,273 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:57:11,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:57:11,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:57:11,274 INFO L87 Difference]: Start difference. First operand 83449 states and 110046 transitions. Second operand 5 states. [2019-10-07 04:57:14,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:57:14,341 INFO L93 Difference]: Finished difference Result 83455 states and 110051 transitions. [2019-10-07 04:57:14,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:57:14,341 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 447 [2019-10-07 04:57:14,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:57:14,615 INFO L225 Difference]: With dead ends: 83455 [2019-10-07 04:57:14,616 INFO L226 Difference]: Without dead ends: 83453 [2019-10-07 04:57:14,653 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:57:14,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83453 states. [2019-10-07 04:57:20,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83453 to 83453. [2019-10-07 04:57:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83453 states. [2019-10-07 04:57:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83453 states to 83453 states and 110049 transitions. [2019-10-07 04:57:21,189 INFO L78 Accepts]: Start accepts. Automaton has 83453 states and 110049 transitions. Word has length 447 [2019-10-07 04:57:21,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:57:21,190 INFO L462 AbstractCegarLoop]: Abstraction has 83453 states and 110049 transitions. [2019-10-07 04:57:21,190 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:57:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 83453 states and 110049 transitions. [2019-10-07 04:57:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2019-10-07 04:57:21,200 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:57:21,201 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 14, 13, 13, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:57:21,201 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:57:21,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:57:21,201 INFO L82 PathProgramCache]: Analyzing trace with hash 754627633, now seen corresponding path program 1 times [2019-10-07 04:57:21,201 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:57:21,202 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:21,202 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:21,202 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:21,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:57:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:57:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3260 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3231 trivial. 0 not checked. [2019-10-07 04:57:21,573 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:21,573 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:57:21,573 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:57:21,574 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:57:21,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:57:21,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:57:21,574 INFO L87 Difference]: Start difference. First operand 83453 states and 110049 transitions. Second operand 5 states. [2019-10-07 04:57:24,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:57:24,444 INFO L93 Difference]: Finished difference Result 83459 states and 110054 transitions. [2019-10-07 04:57:24,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:57:24,445 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 452 [2019-10-07 04:57:24,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:57:25,100 INFO L225 Difference]: With dead ends: 83459 [2019-10-07 04:57:25,101 INFO L226 Difference]: Without dead ends: 83455 [2019-10-07 04:57:25,123 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:57:25,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83455 states. [2019-10-07 04:57:28,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83455 to 83455. [2019-10-07 04:57:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83455 states. [2019-10-07 04:57:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83455 states to 83455 states and 110050 transitions. [2019-10-07 04:57:28,680 INFO L78 Accepts]: Start accepts. Automaton has 83455 states and 110050 transitions. Word has length 452 [2019-10-07 04:57:28,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:57:28,681 INFO L462 AbstractCegarLoop]: Abstraction has 83455 states and 110050 transitions. [2019-10-07 04:57:28,681 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:57:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 83455 states and 110050 transitions. [2019-10-07 04:57:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2019-10-07 04:57:28,692 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:57:28,692 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 15, 14, 14, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:57:28,692 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:57:28,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:57:28,693 INFO L82 PathProgramCache]: Analyzing trace with hash -1422287542, now seen corresponding path program 1 times [2019-10-07 04:57:28,693 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:57:28,693 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:28,693 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:28,693 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:28,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:57:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:57:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3314 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 3279 trivial. 0 not checked. [2019-10-07 04:57:32,365 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:32,365 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:57:32,365 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:57:32,366 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:57:32,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:57:32,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:57:32,366 INFO L87 Difference]: Start difference. First operand 83455 states and 110050 transitions. Second operand 3 states. [2019-10-07 04:57:40,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:57:40,931 INFO L93 Difference]: Finished difference Result 245372 states and 324193 transitions. [2019-10-07 04:57:40,931 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:57:40,931 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 457 [2019-10-07 04:57:40,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:57:41,971 INFO L225 Difference]: With dead ends: 245372 [2019-10-07 04:57:41,971 INFO L226 Difference]: Without dead ends: 162520 [2019-10-07 04:57:42,130 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:57:42,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162520 states. [2019-10-07 04:57:50,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162520 to 162441. [2019-10-07 04:57:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 162441 states. [2019-10-07 04:57:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162441 states to 162441 states and 214592 transitions. [2019-10-07 04:57:50,852 INFO L78 Accepts]: Start accepts. Automaton has 162441 states and 214592 transitions. Word has length 457 [2019-10-07 04:57:50,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:57:50,852 INFO L462 AbstractCegarLoop]: Abstraction has 162441 states and 214592 transitions. [2019-10-07 04:57:50,853 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:57:50,853 INFO L276 IsEmpty]: Start isEmpty. Operand 162441 states and 214592 transitions. [2019-10-07 04:57:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2019-10-07 04:57:50,861 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:57:50,861 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 15, 14, 14, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:57:50,862 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:57:50,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:57:50,862 INFO L82 PathProgramCache]: Analyzing trace with hash -1137699098, now seen corresponding path program 1 times [2019-10-07 04:57:50,862 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:57:50,862 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:50,862 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:50,862 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:57:50,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:57:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:57:55,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3308 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 3271 trivial. 0 not checked. [2019-10-07 04:57:55,953 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:57:55,953 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:57:55,953 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:57:55,954 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:57:55,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:57:55,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:57:55,954 INFO L87 Difference]: Start difference. First operand 162441 states and 214592 transitions. Second operand 5 states. [2019-10-07 04:58:02,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:58:02,005 INFO L93 Difference]: Finished difference Result 164029 states and 216106 transitions. [2019-10-07 04:58:02,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:58:02,008 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 430 [2019-10-07 04:58:02,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:58:02,572 INFO L225 Difference]: With dead ends: 164029 [2019-10-07 04:58:02,572 INFO L226 Difference]: Without dead ends: 163255 [2019-10-07 04:58:02,626 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:58:02,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163255 states. [2019-10-07 04:58:10,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163255 to 163251. [2019-10-07 04:58:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163251 states. [2019-10-07 04:58:10,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163251 states to 163251 states and 215027 transitions. [2019-10-07 04:58:10,764 INFO L78 Accepts]: Start accepts. Automaton has 163251 states and 215027 transitions. Word has length 430 [2019-10-07 04:58:10,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:58:10,765 INFO L462 AbstractCegarLoop]: Abstraction has 163251 states and 215027 transitions. [2019-10-07 04:58:10,765 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:58:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 163251 states and 215027 transitions. [2019-10-07 04:58:10,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2019-10-07 04:58:10,778 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:58:10,778 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 7, 7, 7, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 04:58:10,778 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:58:10,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:58:10,779 INFO L82 PathProgramCache]: Analyzing trace with hash 318644031, now seen corresponding path program 1 times [2019-10-07 04:58:10,779 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:58:10,779 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:58:10,779 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:58:10,779 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:58:10,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:58:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:58:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3027 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3014 trivial. 0 not checked. [2019-10-07 04:58:11,428 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:58:11,428 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:58:11,429 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:58:11,429 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:58:11,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:58:11,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:58:11,430 INFO L87 Difference]: Start difference. First operand 163251 states and 215027 transitions. Second operand 3 states. [2019-10-07 04:58:28,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:58:28,674 INFO L93 Difference]: Finished difference Result 401743 states and 529219 transitions. [2019-10-07 04:58:28,674 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:58:28,674 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 464 [2019-10-07 04:58:28,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:58:29,530 INFO L225 Difference]: With dead ends: 401743 [2019-10-07 04:58:29,530 INFO L226 Difference]: Without dead ends: 239095 [2019-10-07 04:58:29,826 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:58:30,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239095 states. [2019-10-07 04:58:46,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239095 to 239019. [2019-10-07 04:58:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239019 states. [2019-10-07 04:58:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239019 states to 239019 states and 314539 transitions. [2019-10-07 04:58:47,639 INFO L78 Accepts]: Start accepts. Automaton has 239019 states and 314539 transitions. Word has length 464 [2019-10-07 04:58:47,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:58:47,640 INFO L462 AbstractCegarLoop]: Abstraction has 239019 states and 314539 transitions. [2019-10-07 04:58:47,640 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:58:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 239019 states and 314539 transitions. [2019-10-07 04:58:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2019-10-07 04:58:47,650 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:58:47,651 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 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, 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] [2019-10-07 04:58:47,651 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:58:47,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:58:47,652 INFO L82 PathProgramCache]: Analyzing trace with hash -1489214247, now seen corresponding path program 1 times [2019-10-07 04:58:47,652 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:58:47,652 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:58:47,652 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:58:47,652 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:58:47,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:58:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:58:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3011 trivial. 0 not checked. [2019-10-07 04:58:48,294 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:58:48,294 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 04:58:48,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:58:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:58:52,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 11399 conjuncts, 44 conjunts are in the unsatisfiable core [2019-10-07 04:58:52,539 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 04:58:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 2 proven. 62 refuted. 0 times theorem prover too weak. 2953 trivial. 0 not checked. [2019-10-07 04:58:52,863 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 04:58:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3011 trivial. 0 not checked. [2019-10-07 04:58:53,858 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 04:58:53,859 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 9 [2019-10-07 04:58:53,860 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 04:58:53,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 04:58:53,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-10-07 04:58:53,860 INFO L87 Difference]: Start difference. First operand 239019 states and 314539 transitions. Second operand 6 states. [2019-10-07 04:59:18,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:59:18,382 INFO L93 Difference]: Finished difference Result 239279 states and 314797 transitions. [2019-10-07 04:59:18,383 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:59:18,383 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 468 [2019-10-07 04:59:18,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:59:25,881 INFO L225 Difference]: With dead ends: 239279 [2019-10-07 04:59:25,881 INFO L226 Difference]: Without dead ends: 239277 [2019-10-07 04:59:25,978 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 953 GetRequests, 943 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2019-10-07 04:59:26,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239277 states. [2019-10-07 04:59:41,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239277 to 239275. [2019-10-07 04:59:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239275 states. [2019-10-07 04:59:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239275 states to 239275 states and 314731 transitions. [2019-10-07 04:59:42,330 INFO L78 Accepts]: Start accepts. Automaton has 239275 states and 314731 transitions. Word has length 468 [2019-10-07 04:59:42,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:59:42,331 INFO L462 AbstractCegarLoop]: Abstraction has 239275 states and 314731 transitions. [2019-10-07 04:59:42,331 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 04:59:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 239275 states and 314731 transitions. [2019-10-07 04:59:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2019-10-07 04:59:42,434 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:59:42,435 INFO L385 BasicCegarLoop]: trace histogram [35, 34, 34, 34, 10, 10, 6, 3, 3, 3, 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] [2019-10-07 04:59:42,642 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:59:42,643 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:59:42,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:59:42,644 INFO L82 PathProgramCache]: Analyzing trace with hash -1013953906, now seen corresponding path program 1 times [2019-10-07 04:59:42,644 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:59:42,644 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:59:42,644 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:59:42,645 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:59:42,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:59:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:59:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3062 trivial. 0 not checked. [2019-10-07 04:59:43,747 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:59:43,747 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 04:59:43,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:59:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:59:48,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 11624 conjuncts, 10 conjunts are in the unsatisfiable core [2019-10-07 04:59:48,149 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 04:59:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 117 proven. 60 refuted. 0 times theorem prover too weak. 2889 trivial. 0 not checked. [2019-10-07 04:59:48,382 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 04:59:48,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 04:59:48,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 04:59:48,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 04:59:48,694 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 04:59:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2019-10-07 04:59:49,398 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 04:59:49,436 INFO L162 IcfgInterpreter]: Started Sifa with 303 locations of interest [2019-10-07 04:59:49,437 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 04:59:49,444 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 04:59:49,452 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 04:59:49,452 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 05:00:05,077 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| |#t~string288.base|) [2019-10-07 05:00:07,130 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string371.base| |#t~string288.base|) [2019-10-07 05:00:09,258 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string374.base| |#t~string288.base|) [2019-10-07 05:00:11,413 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#sky2_driver~0.base|) (+ |~#sky2_driver~0.offset| 12)) |#t~string288.base|) [2019-10-07 05:00:13,537 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#txqaddr~0.base| |#t~string288.base|) [2019-10-07 05:00:15,764 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |~#rxqaddr~0.base|) [2019-10-07 05:00:17,877 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#portirq_msk~0.base| |#t~string288.base|) [2019-10-07 05:00:19,989 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string545.base| |#t~string288.base|) [2019-10-07 05:00:22,046 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string549.base| |#t~string288.base|) [2019-10-07 05:00:24,150 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string555.base| |#t~string288.base|) [2019-10-07 05:00:26,338 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string559.base| |#t~string288.base|) [2019-10-07 05:00:28,490 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#copper_fc_adv~0.base| |#t~string288.base|) [2019-10-07 05:00:30,600 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#fiber_fc_adv~0.base| |#t~string288.base|) [2019-10-07 05:00:32,777 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#gm_fc_disable~0.base| |#t~string288.base|) [2019-10-07 05:00:34,879 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#phy_power~0.base| |#t~string288.base|) [2019-10-07 05:00:37,019 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#coma_mode~0.base| |#t~string288.base|) [2019-10-07 05:00:39,164 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string827.base| |#t~string288.base|) [2019-10-07 05:00:41,331 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#rss_init_key~0.base| |#t~string288.base|) [2019-10-07 05:00:43,446 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string862.base| |#t~string288.base|) [2019-10-07 05:00:45,599 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string979.base| |#t~string288.base|) [2019-10-07 05:00:47,787 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string980.base| |#t~string288.base|) [2019-10-07 05:00:49,922 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string981.base| |#t~string288.base|) [2019-10-07 05:00:52,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string982.base| |#t~string288.base|) [2019-10-07 05:00:54,221 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string987.base| |#t~string288.base|) [2019-10-07 05:00:56,382 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1009.base| |#t~string288.base|) [2019-10-07 05:00:58,614 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1025.base| |#t~string288.base|) [2019-10-07 05:01:00,756 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1055.base| |#t~string288.base|) [2019-10-07 05:01:02,859 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1056.base| |#t~string288.base|) [2019-10-07 05:01:04,973 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1116.base| |#t~string288.base|) [2019-10-07 05:01:07,139 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1127.base| |#t~string288.base|) [2019-10-07 05:01:09,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1128.base| |#t~string288.base|) [2019-10-07 05:01:11,442 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1157.base|) [2019-10-07 05:01:13,691 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1173.base| |#t~string288.base|) [2019-10-07 05:01:15,849 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1174.base| |#t~string288.base|) [2019-10-07 05:01:18,025 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1175.base| |#t~string288.base|) [2019-10-07 05:01:20,162 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1176.base| |#t~string288.base|) [2019-10-07 05:01:22,385 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1183.base| |#t~string288.base|) [2019-10-07 05:01:24,528 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1186.base| |#t~string288.base|) [2019-10-07 05:01:26,721 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1187.base| |#t~string288.base|) [2019-10-07 05:01:28,910 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1199.base| |#t~string288.base|) [2019-10-07 05:01:31,144 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1207.base| |#t~string288.base|) [2019-10-07 05:01:33,357 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1210.base| |#t~string288.base|) [2019-10-07 05:01:35,594 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1227.base| |#t~string288.base|) [2019-10-07 05:01:37,859 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1239.base|) [2019-10-07 05:01:40,115 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1247.base| |#t~string288.base|) [2019-10-07 05:01:42,351 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1248.base| |#t~string288.base|) [2019-10-07 05:01:44,446 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1331.base| |#t~string288.base|) [2019-10-07 05:01:46,564 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1332.base| |#t~string288.base|) [2019-10-07 05:01:48,863 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1348.base| |#t~string288.base|) [2019-10-07 05:01:51,082 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1372.base| |#t~string288.base|) [2019-10-07 05:01:53,296 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1415.base| |#t~string288.base|) [2019-10-07 05:01:55,549 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1424.base| |#t~string288.base|) [2019-10-07 05:01:57,698 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1427.base| |#t~string288.base|) [2019-10-07 05:01:59,873 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1430.base| |#t~string288.base|) [2019-10-07 05:02:02,041 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1433.base| |#t~string288.base|) [2019-10-07 05:02:04,255 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1436.base| |#t~string288.base|) [2019-10-07 05:02:06,404 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1440.base| |#t~string288.base|) [2019-10-07 05:02:08,704 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1448.base|) [2019-10-07 05:02:10,802 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1452.base| |#t~string288.base|) [2019-10-07 05:02:13,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1459.base| |#t~string288.base|) [2019-10-07 05:02:15,382 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1469.base| |#t~string288.base|) [2019-10-07 05:02:17,526 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1490.base|) [2019-10-07 05:02:19,703 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1491.base|) [2019-10-07 05:02:21,808 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1499.base|) [2019-10-07 05:02:23,990 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1507.base| |#t~string288.base|) [2019-10-07 05:02:26,253 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1550.base| |#t~string288.base|) [2019-10-07 05:02:28,527 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1557.base| |#t~string288.base|) [2019-10-07 05:02:30,719 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1580.base| |#t~string288.base|) [2019-10-07 05:02:32,852 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1613.base| |#t~string288.base|) [2019-10-07 05:02:35,216 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1683.base| |#t~string288.base|) [2019-10-07 05:02:37,460 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1685.base| |#t~string288.base|) [2019-10-07 05:02:39,698 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |~#sky2_stats~0.base|) [2019-10-07 05:02:41,914 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1857.base| |#t~string288.base|) [2019-10-07 05:02:44,079 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1891.base| |#t~string288.base|) [2019-10-07 05:02:46,203 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1896.base| |#t~string288.base|) [2019-10-07 05:02:48,287 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#sky2_ethtool_ops~0.base| |#t~string288.base|) [2019-10-07 05:02:50,336 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#vpd_tags~0.base| |#t~string288.base|) [2019-10-07 05:02:52,410 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1906.base| |#t~string288.base|) [2019-10-07 05:02:54,501 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1907.base| |#t~string288.base|) [2019-10-07 05:02:56,712 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1908.base| |#t~string288.base|) [2019-10-07 05:02:59,024 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1909.base| |#t~string288.base|) [2019-10-07 05:03:01,338 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1910.base| |#t~string288.base|) [2019-10-07 05:03:03,480 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1911.base| |#t~string288.base|) [2019-10-07 05:03:05,614 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1912.base| |#t~string288.base|) [2019-10-07 05:03:07,804 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1913.base| |#t~string288.base|) [2019-10-07 05:03:10,036 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1914.base| |#t~string288.base|) [2019-10-07 05:03:12,146 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1919.base| |#t~string288.base|) [2019-10-07 05:03:14,326 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1921.base| |#t~string288.base|) [2019-10-07 05:03:16,663 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1925.base| |#t~string288.base|) [2019-10-07 05:03:18,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1929.base| |#t~string288.base|) [2019-10-07 05:03:21,211 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1933.base| |#t~string288.base|) [2019-10-07 05:03:23,391 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1935.base| |#t~string288.base|) [2019-10-07 05:03:25,470 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1936.base| |#t~string288.base|) [2019-10-07 05:03:27,597 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1941.base|) [2019-10-07 05:03:29,869 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1951.base| |#t~string288.base|) [2019-10-07 05:03:32,039 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1954.base| |#t~string288.base|) [2019-10-07 05:03:34,431 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1957.base| |#t~string288.base|) [2019-10-07 05:03:36,713 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1960.base| |#t~string288.base|) [2019-10-07 05:03:38,873 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1962.base| |#t~string288.base|) [2019-10-07 05:03:41,172 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1967.base| |#t~string288.base|) [2019-10-07 05:03:43,286 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1974.base| |#t~string288.base|) [2019-10-07 05:03:45,512 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1981.base| |#t~string288.base|) [2019-10-07 05:03:47,996 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1988.base| |#t~string288.base|) [2019-10-07 05:03:50,260 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1997.base|) [2019-10-07 05:03:52,632 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string1999.base|) [2019-10-07 05:03:55,014 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string2003.base|) [2019-10-07 05:03:57,372 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2005.base| |#t~string288.base|) [2019-10-07 05:03:59,899 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2007.base| |#t~string288.base|) [2019-10-07 05:04:02,151 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2010.base| |#t~string288.base|) [2019-10-07 05:04:04,454 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2013.base| |#t~string288.base|) [2019-10-07 05:04:06,876 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2016.base| |#t~string288.base|) [2019-10-07 05:04:09,357 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2032.base| |#t~string288.base|) [2019-10-07 05:04:11,777 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#sky2_debug_fops~0.base| |#t~string288.base|) [2019-10-07 05:04:13,945 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2045.base| |#t~string288.base|) [2019-10-07 05:04:16,094 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2046.base| |#t~string288.base|) [2019-10-07 05:04:18,372 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#sky2_notifier~0.base| |#t~string288.base|) [2019-10-07 05:04:20,666 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2051.base| |#t~string288.base|) [2019-10-07 05:04:23,049 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#sky2_netdev_ops~0.base| |#t~string288.base|) [2019-10-07 05:04:25,675 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2066.base| |#t~string288.base|) [2019-10-07 05:04:27,919 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2082.base| |#t~string288.base|) [2019-10-07 05:04:30,418 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2087.base| |#t~string288.base|) [2019-10-07 05:04:32,602 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2089.base| |#t~string288.base|) [2019-10-07 05:04:34,754 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2092.base| |#t~string288.base|) [2019-10-07 05:04:37,056 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2101.base| |#t~string288.base|) [2019-10-07 05:04:39,634 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2104.base| |#t~string288.base|) [2019-10-07 05:04:41,757 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2105.base| |#t~string288.base|) [2019-10-07 05:04:44,179 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2106.base| |#t~string288.base|) [2019-10-07 05:04:46,520 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2107.base| |#t~string288.base|) [2019-10-07 05:04:49,404 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2108.base| |#t~string288.base|) [2019-10-07 05:04:51,671 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2109.base| |#t~string288.base|) [2019-10-07 05:04:53,960 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2110.base| |#t~string288.base|) [2019-10-07 05:04:56,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2111.base| |#t~string288.base|) [2019-10-07 05:04:58,373 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2112.base| |#t~string288.base|) [2019-10-07 05:05:00,701 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2113.base| |#t~string288.base|) [2019-10-07 05:05:03,010 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2114.base| |#t~string288.base|) [2019-10-07 05:05:05,457 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2115.base| |#t~string288.base|) [2019-10-07 05:05:08,196 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2119.base| |#t~string288.base|) [2019-10-07 05:05:10,504 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2122.base| |#t~string288.base|) [2019-10-07 05:05:12,993 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2125.base| |#t~string288.base|) [2019-10-07 05:05:15,462 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2128.base| |#t~string288.base|) [2019-10-07 05:05:17,901 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2129.base| |#t~string288.base|) [2019-10-07 05:05:20,058 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2132.base| |#t~string288.base|) [2019-10-07 05:05:22,358 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2136.base| |#t~string288.base|) [2019-10-07 05:05:24,673 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2139.base| |#t~string288.base|) [2019-10-07 05:05:27,027 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2142.base| |#t~string288.base|) [2019-10-07 05:05:29,340 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2149.base| |#t~string288.base|) [2019-10-07 05:05:31,837 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2154.base| |#t~string288.base|) [2019-10-07 05:05:34,298 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2163.base| |#t~string288.base|) [2019-10-07 05:05:36,740 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2170.base| |#t~string288.base|) [2019-10-07 05:05:39,059 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2175.base| |#t~string288.base|) [2019-10-07 05:05:41,346 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string2177.base|) [2019-10-07 05:05:43,816 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string288.base| |#t~string2179.base|) [2019-10-07 05:05:46,189 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2211.base| |#t~string288.base|) [2019-10-07 05:05:48,651 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2213.base| |#t~string288.base|) [2019-10-07 05:05:51,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#sky2_driver~0.base|) (+ |~#sky2_driver~0.offset| 101)) |#t~string288.base|) [2019-10-07 05:05:53,675 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#sky2_driver~0.base| |#t~string288.base|) [2019-10-07 05:05:56,475 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2218.base| |#t~string288.base|) [2019-10-07 05:05:59,081 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2220.base| |#t~string288.base|) [2019-10-07 05:06:01,825 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2221.base| |#t~string288.base|) [2019-10-07 05:06:04,172 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#ldv_4_resource_pm_message~0.base| |#t~string288.base|) [2019-10-07 05:06:06,593 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string2558.base| |#t~string288.base|) [2019-10-07 05:06:08,901 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string371.base| |#t~string348.base|) [2019-10-07 05:06:10,979 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string374.base| |#t~string348.base|) [2019-10-07 05:06:13,053 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| (select (select |#memory_$Pointer$.base| |~#sky2_driver~0.base|) (+ |~#sky2_driver~0.offset| 12))) [2019-10-07 05:06:15,109 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| |~#txqaddr~0.base|) [2019-10-07 05:06:17,254 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| |~#rxqaddr~0.base|) [2019-10-07 05:06:19,343 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| |~#portirq_msk~0.base|) [2019-10-07 05:06:21,445 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string545.base| |#t~string348.base|) [2019-10-07 05:06:23,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string549.base| |#t~string348.base|) [2019-10-07 05:06:25,709 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string555.base| |#t~string348.base|) [2019-10-07 05:06:27,829 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| |#t~string559.base|) [2019-10-07 05:06:29,954 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#copper_fc_adv~0.base| |#t~string348.base|) [2019-10-07 05:06:32,075 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| |~#fiber_fc_adv~0.base|) [2019-10-07 05:06:34,194 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#gm_fc_disable~0.base| |#t~string348.base|) [2019-10-07 05:06:36,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#phy_power~0.base| |#t~string348.base|) [2019-10-07 05:06:38,500 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string348.base| |~#coma_mode~0.base|)