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-atheros-alx-alx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 04:44:43,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 04:44:43,186 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 04:44:43,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 04:44:43,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 04:44:43,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 04:44:43,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 04:44:43,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 04:44:43,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 04:44:43,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 04:44:43,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 04:44:43,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 04:44:43,232 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 04:44:43,234 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 04:44:43,236 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 04:44:43,237 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 04:44:43,239 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 04:44:43,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 04:44:43,242 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 04:44:43,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 04:44:43,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 04:44:43,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 04:44:43,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 04:44:43,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 04:44:43,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 04:44:43,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 04:44:43,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 04:44:43,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 04:44:43,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 04:44:43,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 04:44:43,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 04:44:43,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 04:44:43,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 04:44:43,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 04:44:43,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 04:44:43,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 04:44:43,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 04:44:43,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 04:44:43,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 04:44:43,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 04:44:43,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 04:44:43,271 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 04:44:43,298 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 04:44:43,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 04:44:43,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 04:44:43,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 04:44:43,302 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 04:44:43,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 04:44:43,302 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 04:44:43,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 04:44:43,302 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 04:44:43,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 04:44:43,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 04:44:43,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 04:44:43,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 04:44:43,304 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 04:44:43,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 04:44:43,305 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 04:44:43,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 04:44:43,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 04:44:43,305 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 04:44:43,306 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 04:44:43,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 04:44:43,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:44:43,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 04:44:43,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 04:44:43,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 04:44:43,307 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 04:44:43,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 04:44:43,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 04:44:43,307 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 04:44:43,597 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 04:44:43,611 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 04:44:43,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 04:44:43,617 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 04:44:43,617 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 04:44:43,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-10-07 04:44:43,684 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d7d4ec6f/4bfc57e7d0e049db8da3d0c45bd2102f/FLAGd52fc1b12 [2019-10-07 04:44:44,699 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 04:44:44,700 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-10-07 04:44:44,773 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d7d4ec6f/4bfc57e7d0e049db8da3d0c45bd2102f/FLAGd52fc1b12 [2019-10-07 04:44:45,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d7d4ec6f/4bfc57e7d0e049db8da3d0c45bd2102f [2019-10-07 04:44:45,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 04:44:45,076 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 04:44:45,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 04:44:45,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 04:44:45,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 04:44:45,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:44:45" (1/1) ... [2019-10-07 04:44:45,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f58fb51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:45, skipping insertion in model container [2019-10-07 04:44:45,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:44:45" (1/1) ... [2019-10-07 04:44:45,096 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 04:44:45,320 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 04:44:52,004 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:44:52,150 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 04:44:52,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:44:54,775 INFO L192 MainTranslator]: Completed translation [2019-10-07 04:44:54,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54 WrapperNode [2019-10-07 04:44:54,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 04:44:54,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 04:44:54,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 04:44:54,777 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 04:44:54,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (1/1) ... [2019-10-07 04:44:54,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (1/1) ... [2019-10-07 04:44:54,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (1/1) ... [2019-10-07 04:44:54,929 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (1/1) ... [2019-10-07 04:44:55,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (1/1) ... [2019-10-07 04:44:55,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (1/1) ... [2019-10-07 04:44:55,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (1/1) ... [2019-10-07 04:44:55,324 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 04:44:55,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 04:44:55,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 04:44:55,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 04:44:55,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:44:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 04:44:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 04:44:55,413 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 04:44:55,413 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 04:44:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 04:44:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:44:55,417 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 04:44:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:44:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:44:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:44:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:44:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 04:44:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 04:44:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 04:44:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 04:44:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 04:44:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 04:44:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 04:44:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-07 04:44:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-07 04:44:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 04:44:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 04:44:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 04:44:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 04:44:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 04:44:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 04:44:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-07 04:44:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 04:44:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-07 04:44:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 04:44:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 04:44:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-10-07 04:44:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-10-07 04:44:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 04:44:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 04:44:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-07 04:44:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-07 04:44:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 04:44:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 04:44:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 04:44:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 04:44:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 04:44:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 04:44:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 04:44:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 04:44:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:44:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 04:44:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 04:44:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 04:44:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-10-07 04:44:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-07 04:44:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 04:44:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 04:44:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 04:44:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-07 04:44:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-07 04:44:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 04:44:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 04:44:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 04:44:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 04:44:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 04:44:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 04:44:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 04:44:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 04:44:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 04:44:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 04:44:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-10-07 04:44:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 04:44:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-07 04:44:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 04:44:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 04:44:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2019-10-07 04:44:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 04:44:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 04:44:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 04:44:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-07 04:44:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-10-07 04:44:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2019-10-07 04:44:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-10-07 04:44:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2019-10-07 04:44:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-10-07 04:44:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2019-10-07 04:44:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 04:44:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 04:44:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 04:44:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-07 04:44:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-07 04:44:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-07 04:44:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 04:44:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 04:44:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 04:44:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 04:44:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 04:44:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 04:44:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-07 04:44:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-07 04:44:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 04:44:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2019-10-07 04:44:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2019-10-07 04:44:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem16 [2019-10-07 04:44:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2019-10-07 04:44:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2019-10-07 04:44:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2019-10-07 04:44:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2019-10-07 04:44:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2019-10-07 04:44:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2019-10-07 04:44:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2019-10-07 04:44:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_tx_irq [2019-10-07 04:44:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2019-10-07 04:44:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2019-10-07 04:44:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_rx_irq [2019-10-07 04:44:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll [2019-10-07 04:44:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2019-10-07 04:44:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2019-10-07 04:44:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2019-10-07 04:44:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_ring_ptrs [2019-10-07 04:44:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txring_buf [2019-10-07 04:44:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rxring_buf [2019-10-07 04:44:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2019-10-07 04:44:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2019-10-07 04:44:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_add_mc_addr [2019-10-07 04:44:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2019-10-07 04:44:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2019-10-07 04:44:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2019-10-07 04:44:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_descriptors [2019-10-07 04:44:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_rings [2019-10-07 04:44:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2019-10-07 04:44:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_config_vector_mapping [2019-10-07 04:44:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2019-10-07 04:44:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2019-10-07 04:44:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_request_irq [2019-10-07 04:44:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_irq [2019-10-07 04:44:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_identify_hw [2019-10-07 04:44:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_sw [2019-10-07 04:44:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2019-10-07 04:44:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2019-10-07 04:44:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2019-10-07 04:44:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2019-10-07 04:44:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2019-10-07 04:44:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2019-10-07 04:44:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2019-10-07 04:44:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_start [2019-10-07 04:44:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2019-10-07 04:44:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2019-10-07 04:44:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_desc [2019-10-07 04:44:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_check_link [2019-10-07 04:44:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2019-10-07 04:44:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2019-10-07 04:44:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2019-10-07 04:44:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2019-10-07 04:44:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_csum [2019-10-07 04:44:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_map_tx_skb [2019-10-07 04:44:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_xmit [2019-10-07 04:44:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2019-10-07 04:44:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_read [2019-10-07 04:44:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_write [2019-10-07 04:44:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2019-10-07 04:44:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2019-10-07 04:44:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2019-10-07 04:44:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_probe [2019-10-07 04:44:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2019-10-07 04:44:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2019-10-07 04:44:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2019-10-07 04:44:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2019-10-07 04:44:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2019-10-07 04:44:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2019-10-07 04:44:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_init [2019-10-07 04:44:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_exit [2019-10-07 04:44:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2019-10-07 04:44:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_alx_driver_init_15_9 [2019-10-07 04:44:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 04:44:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:44:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 04:44:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-07 04:44:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-07 04:44:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_13_15_4 [2019-10-07 04:44:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-07 04:44:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-07 04:44:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2019-10-07 04:44:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_5_5 [2019-10-07 04:44:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_5_6 [2019-10-07 04:44:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2019-10-07 04:44:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-07 04:44:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_13_15_5 [2019-10-07 04:44:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2019-10-07 04:44:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2019-10-07 04:44:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2019-10-07 04:44:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2019-10-07 04:44:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2019-10-07 04:44:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2019-10-07 04:44:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2019-10-07 04:44:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2019-10-07 04:44:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2019-10-07 04:44:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_34 [2019-10-07 04:44:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2019-10-07 04:44:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 04:44:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 04:44:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 04:44:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 04:44:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 04:44:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-10-07 04:44:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 04:44:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-10-07 04:44:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 04:44:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-10-07 04:44:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2019-10-07 04:44:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_10 [2019-10-07 04:44:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_23 [2019-10-07 04:44:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_24 [2019-10-07 04:44:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_3_17 [2019-10-07 04:44:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_3_2 [2019-10-07 04:44:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_3_5 [2019-10-07 04:44:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_3_6 [2019-10-07 04:44:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_3_3 [2019-10-07 04:44:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_3_8 [2019-10-07 04:44:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_3_7 [2019-10-07 04:44:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_3 [2019-10-07 04:44:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 04:44:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_5_14 [2019-10-07 04:44:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_5_3 [2019-10-07 04:44:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_4_3 [2019-10-07 04:44:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_4_15 [2019-10-07 04:44:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_4_14 [2019-10-07 04:44:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_4_12 [2019-10-07 04:44:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_4_9 [2019-10-07 04:44:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_4_8 [2019-10-07 04:44:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_4_6 [2019-10-07 04:44:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_4_22 [2019-10-07 04:44:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_4_4 [2019-10-07 04:44:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_4_7 [2019-10-07 04:44:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_4_5 [2019-10-07 04:44:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_4_16 [2019-10-07 04:44:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_4_17 [2019-10-07 04:44:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_4_19 [2019-10-07 04:44:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_4_27 [2019-10-07 04:44:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_4_24 [2019-10-07 04:44:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_4_25 [2019-10-07 04:44:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_4_21 [2019-10-07 04:44:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_4_18 [2019-10-07 04:44:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_4_20 [2019-10-07 04:44:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_4_10 [2019-10-07 04:44:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_4_13 [2019-10-07 04:44:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_4_11 [2019-10-07 04:44:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_5 [2019-10-07 04:44:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_4 [2019-10-07 04:44:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 04:44:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-07 04:44:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 04:44:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 04:44:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 04:44:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 04:44:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-07 04:44:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-10-07 04:44:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:44:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:44:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:44:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-07 04:44:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-07 04:44:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-10-07 04:44:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_11 [2019-10-07 04:44:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_20 [2019-10-07 04:44:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:44:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_29 [2019-10-07 04:44:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_17 [2019-10-07 04:44:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_8 [2019-10-07 04:44:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 04:44:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2019-10-07 04:44:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2019-10-07 04:44:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2019-10-07 04:44:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:44:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:44:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2019-10-07 04:44:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2019-10-07 04:44:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2019-10-07 04:44:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2019-10-07 04:44:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2019-10-07 04:44:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_84 [2019-10-07 04:44:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_85 [2019-10-07 04:44:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2019-10-07 04:44:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2019-10-07 04:44:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2019-10-07 04:44:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2019-10-07 04:44:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2019-10-07 04:44:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2019-10-07 04:44:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_93 [2019-10-07 04:44:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_94 [2019-10-07 04:44:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2019-10-07 04:44:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2019-10-07 04:44:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 04:44:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-07 04:44:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2019-10-07 04:44:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2019-10-07 04:44:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_settings [2019-10-07 04:44:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_settings [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_pauseparam [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_pauseparam [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_msglevel [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_msglevel [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_ethtool_stats [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_strings [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_sset_count [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2019-10-07 04:44:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_35 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2019-10-07 04:44:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 04:44:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 04:44:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-07 04:44:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-07 04:44:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-07 04:44:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-07 04:44:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-07 04:44:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-10-07 04:44:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-10-07 04:44:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-10-07 04:44:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2019-10-07 04:44:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2019-10-07 04:44:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2019-10-07 04:44:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2019-10-07 04:44:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2019-10-07 04:44:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2019-10-07 04:44:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_ext [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_ext [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_dbg [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_dbg [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2019-10-07 04:44:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2019-10-07 04:44:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2019-10-07 04:44:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2019-10-07 04:44:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2019-10-07 04:44:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2019-10-07 04:44:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_config [2019-10-07 04:44:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2019-10-07 04:44:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2019-10-07 04:44:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_perm_macaddr [2019-10-07 04:44:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2019-10-07 04:44:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_osc [2019-10-07 04:44:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop_mac [2019-10-07 04:44:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2019-10-07 04:44:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2019-10-07 04:44:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2019-10-07 04:44:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_mac [2019-10-07 04:44:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_cfg_mac_flowcontrol [2019-10-07 04:44:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2019-10-07 04:44:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_phy_configured [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_link [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clear_phy_intr [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_disable_rss [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure_basic [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_info [2019-10-07 04:44:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2019-10-07 04:44:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2019-10-07 04:44:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2019-10-07 04:44:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 04:44:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 04:44:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 04:44:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 04:44:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 04:44:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 04:44:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 04:44:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 04:44:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 04:44:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 04:44:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 04:44:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 04:44:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 04:44:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 04:44:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 04:44:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 04:44:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 04:44:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 04:44:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 04:44:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 04:44:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 04:44:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 04:44:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 04:44:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 04:44:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 04:44:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 04:44:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 04:44:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 04:44:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 04:44:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 04:44:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 04:44:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 04:44:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 04:44:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 04:44:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 04:44:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:44:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:44:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:44:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:44:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:44:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:44:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:44:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:44:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:44:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:44:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:44:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:44:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:44:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:44:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:44:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:44:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:44:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:44:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:44:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:44:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:44:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:44:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:44:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:44:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2019-10-07 04:44:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2019-10-07 04:44:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irq_lock_of_alx_priv [2019-10-07 04:44:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irq_lock_of_alx_priv [2019-10-07 04:44:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irq_lock_of_alx_priv [2019-10-07 04:44:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irq_lock_of_alx_priv [2019-10-07 04:44:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irq_lock_of_alx_priv [2019-10-07 04:44:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irq_lock_of_alx_priv [2019-10-07 04:44:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 04:44:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 04:44:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 04:44:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:44:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 04:44:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 04:44:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 04:44:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:44:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 04:44:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 04:44:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 04:44:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 04:44:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 04:44:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 04:44:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 04:44:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 04:44:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:44:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:44:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:44:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:44:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:44:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:44:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:44:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:44:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mdio_lock_of_alx_hw [2019-10-07 04:44:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mdio_lock_of_alx_hw [2019-10-07 04:44:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mdio_lock_of_alx_hw [2019-10-07 04:44:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:44:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:44:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:44:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 04:44:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 04:44:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 04:44:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:44:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 04:44:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 04:44:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 04:44:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:44:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:44:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:44:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:44:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:44:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:44:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:44:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:44:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:44:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 04:44:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 04:44:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 04:44:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 04:44:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 04:44:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 04:44:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 04:44:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 04:44:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_alx_priv [2019-10-07 04:44:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_alx_priv [2019-10-07 04:44:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_alx_priv [2019-10-07 04:44:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_alx_priv [2019-10-07 04:44:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_alx_priv [2019-10-07 04:44:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_alx_priv [2019-10-07 04:44:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_alx_priv [2019-10-07 04:44:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_alx_priv [2019-10-07 04:44:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:44:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:44:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:44:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:44:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:44:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:44:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:44:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:44:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 04:44:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:44:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:44:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:44:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:44:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:44:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_119 [2019-10-07 04:44:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_120 [2019-10-07 04:44:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_121 [2019-10-07 04:44:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_122 [2019-10-07 04:44:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_123 [2019-10-07 04:44:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_274 [2019-10-07 04:44:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_542 [2019-10-07 04:44:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_551 [2019-10-07 04:44:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 04:44:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 04:44:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-07 04:44:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 04:44:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 04:44:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-07 04:44:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-07 04:44:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 04:44:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 04:44:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-07 04:44:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 04:44:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 04:44:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 04:44:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 04:44:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 04:44:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 04:44:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 04:44:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 04:44:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 04:44:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-07 04:44:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 04:44:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 04:44:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 04:44:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 04:44:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 04:44:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 04:44:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 04:44:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 04:44:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_mii_ioctl [2019-10-07 04:44:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 04:44:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 04:44:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-07 04:44:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 04:44:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-10-07 04:44:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 04:44:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 04:44:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 04:44:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 04:44:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 04:44:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 04:44:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-07 04:44:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 04:44:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-07 04:44:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-07 04:44:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-07 04:44:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 04:44:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 04:44:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2019-10-07 04:44:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 04:44:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-10-07 04:44:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-07 04:44:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2019-10-07 04:44:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-07 04:44:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2019-10-07 04:44:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2019-10-07 04:44:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2019-10-07 04:44:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2019-10-07 04:44:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 04:44:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 04:44:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 04:44:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-07 04:44:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 04:44:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 04:44:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 04:44:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 04:44:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 04:44:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 04:44:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 04:44:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 04:44:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 04:44:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 04:44:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 04:44:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 04:44:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 04:44:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 04:44:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 04:44:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 04:44:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 04:44:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 04:44:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-10-07 04:44:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 04:44:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2019-10-07 04:44:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_alx_priv [2019-10-07 04:44:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_alx_priv [2019-10-07 04:44:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 04:44:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 04:44:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 04:44:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 04:44:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 04:44:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 04:44:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 04:44:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 04:44:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 04:44:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 04:44:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 04:44:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 04:44:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 04:44:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 04:44:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 04:44:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-07 04:44:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-07 04:44:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-07 04:44:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-07 04:44:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 04:44:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 04:44:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 04:44:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 04:44:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 04:44:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 04:44:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2019-10-07 04:44:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2019-10-07 04:44:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2019-10-07 04:44:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 04:44:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2019-10-07 04:44:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2019-10-07 04:44:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2019-10-07 04:44:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 04:44:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2019-10-07 04:44:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 04:44:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 04:44:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 04:44:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 04:44:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 04:44:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-07 04:44:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 04:44:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-07 04:44:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 04:44:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 04:44:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 04:44:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 04:44:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-10-07 04:44:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-10-07 04:44:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-10-07 04:44:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 04:44:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-07 04:44:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 04:44:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 04:44:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 04:44:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-07 04:44:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-07 04:44:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 04:44:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 04:44:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 04:44:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 04:44:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 04:44:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 04:44:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 04:44:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 04:44:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 04:44:55,562 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 04:44:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 04:44:55,563 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 04:44:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 04:44:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 04:44:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 04:44:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 04:44:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 04:44:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 04:44:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:44:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 04:44:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:44:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 04:44:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 04:44:55,564 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 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-10-07 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-07 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 04:44:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-07 04:44:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-07 04:44:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-07 04:44:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 04:44:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 04:44:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 04:44:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-07 04:44:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 04:44:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 04:44:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-07 04:44:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 04:44:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2019-10-07 04:44:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_94 [2019-10-07 04:44:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 04:44:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 04:44:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-10-07 04:44:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 04:44:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-07 04:44:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 04:44:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 04:44:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2019-10-07 04:44:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 04:44:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 04:44:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 04:44:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-07 04:44:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-10-07 04:44:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2019-10-07 04:44:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-10-07 04:44:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2019-10-07 04:44:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-10-07 04:44:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2019-10-07 04:44:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 04:44:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 04:44:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 04:44:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-07 04:44:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 04:44:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 04:44:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 04:44:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 04:44:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 04:44:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-07 04:44:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-07 04:44:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-07 04:44:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 04:44:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2019-10-07 04:44:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 04:44:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_93 [2019-10-07 04:44:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-10-07 04:44:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 04:44:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 04:44:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 04:44:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-10-07 04:44:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 04:44:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 04:44:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2019-10-07 04:44:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2019-10-07 04:44:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2019-10-07 04:44:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 04:44:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2019-10-07 04:44:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 04:44:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2019-10-07 04:44:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-07 04:44:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 04:44:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 04:44:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 04:44:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-07 04:44:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 04:44:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 04:44:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2019-10-07 04:44:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_84 [2019-10-07 04:44:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 04:44:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_85 [2019-10-07 04:44:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 04:44:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 04:44:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2019-10-07 04:44:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 04:44:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 04:44:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 04:44:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2019-10-07 04:44:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 04:44:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 04:44:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 04:44:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-07 04:44:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-07 04:44:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 04:44:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_mii_ioctl [2019-10-07 04:44:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2019-10-07 04:44:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2019-10-07 04:44:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-07 04:44:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-07 04:44:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 04:44:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2019-10-07 04:44:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2019-10-07 04:44:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem16 [2019-10-07 04:44:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2019-10-07 04:44:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2019-10-07 04:44:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2019-10-07 04:44:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_perm_macaddr [2019-10-07 04:44:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2019-10-07 04:44:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2019-10-07 04:44:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2019-10-07 04:44:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2019-10-07 04:44:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2019-10-07 04:44:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2019-10-07 04:44:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2019-10-07 04:44:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2019-10-07 04:44:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2019-10-07 04:44:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_link [2019-10-07 04:44:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clear_phy_intr [2019-10-07 04:44:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_mac [2019-10-07 04:44:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2019-10-07 04:44:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2019-10-07 04:44:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_phy_configured [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure_basic [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_disable_rss [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_info [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2019-10-07 04:44:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_tx_irq [2019-10-07 04:44:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2019-10-07 04:44:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2019-10-07 04:44:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_rx_irq [2019-10-07 04:44:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll [2019-10-07 04:44:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2019-10-07 04:44:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2019-10-07 04:44:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2019-10-07 04:44:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_ring_ptrs [2019-10-07 04:44:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txring_buf [2019-10-07 04:44:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 04:44:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rxring_buf [2019-10-07 04:44:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2019-10-07 04:44:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2019-10-07 04:44:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure alx_add_mc_addr [2019-10-07 04:44:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2019-10-07 04:44:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 04:44:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2019-10-07 04:44:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2019-10-07 04:44:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 04:44:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_542 [2019-10-07 04:44:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_551 [2019-10-07 04:44:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_descriptors [2019-10-07 04:44:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_rings [2019-10-07 04:44:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2019-10-07 04:44:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_config_vector_mapping [2019-10-07 04:44:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2019-10-07 04:44:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2019-10-07 04:44:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_request_irq [2019-10-07 04:44:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_irq [2019-10-07 04:44:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_identify_hw [2019-10-07 04:44:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_sw [2019-10-07 04:44:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2019-10-07 04:44:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2019-10-07 04:44:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2019-10-07 04:44:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2019-10-07 04:44:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2019-10-07 04:44:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2019-10-07 04:44:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2019-10-07 04:44:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_start [2019-10-07 04:44:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2019-10-07 04:44:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2019-10-07 04:44:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_desc [2019-10-07 04:44:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_check_link [2019-10-07 04:44:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2019-10-07 04:44:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2019-10-07 04:44:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2019-10-07 04:44:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2019-10-07 04:44:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_csum [2019-10-07 04:44:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_map_tx_skb [2019-10-07 04:44:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_xmit [2019-10-07 04:44:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2019-10-07 04:44:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_read [2019-10-07 04:44:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_write [2019-10-07 04:44:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2019-10-07 04:44:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2019-10-07 04:44:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2019-10-07 04:44:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_probe [2019-10-07 04:44:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2019-10-07 04:44:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2019-10-07 04:44:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2019-10-07 04:44:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2019-10-07 04:44:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2019-10-07 04:44:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2019-10-07 04:44:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_init [2019-10-07 04:44:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_exit [2019-10-07 04:44:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2019-10-07 04:44:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_alx_driver_init_15_9 [2019-10-07 04:44:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 04:44:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:44:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 04:44:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-07 04:44:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-07 04:44:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_13_15_4 [2019-10-07 04:44:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-07 04:44:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-07 04:44:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2019-10-07 04:44:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_5_5 [2019-10-07 04:44:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_5_6 [2019-10-07 04:44:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2019-10-07 04:44:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-07 04:44:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_13_15_5 [2019-10-07 04:44:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2019-10-07 04:44:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-07 04:44:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-07 04:44:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2019-10-07 04:44:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2019-10-07 04:44:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2019-10-07 04:44:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2019-10-07 04:44:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_34 [2019-10-07 04:44:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_35 [2019-10-07 04:44:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2019-10-07 04:44:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2019-10-07 04:44:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2019-10-07 04:44:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2019-10-07 04:44:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 04:44:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 04:44:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 04:44:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 04:44:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 04:44:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-10-07 04:44:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 04:44:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-10-07 04:44:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 04:44:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-10-07 04:44:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2019-10-07 04:44:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_10 [2019-10-07 04:44:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_23 [2019-10-07 04:44:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_24 [2019-10-07 04:44:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_3_17 [2019-10-07 04:44:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_3_2 [2019-10-07 04:44:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_3_5 [2019-10-07 04:44:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_3_6 [2019-10-07 04:44:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_3_3 [2019-10-07 04:44:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_3_8 [2019-10-07 04:44:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_3_7 [2019-10-07 04:44:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_3 [2019-10-07 04:44:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 04:44:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_5_14 [2019-10-07 04:44:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_5_3 [2019-10-07 04:44:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_4_3 [2019-10-07 04:44:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_4_15 [2019-10-07 04:44:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_4_14 [2019-10-07 04:44:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_4_12 [2019-10-07 04:44:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_4_9 [2019-10-07 04:44:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_4_8 [2019-10-07 04:44:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_4_6 [2019-10-07 04:44:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_4_22 [2019-10-07 04:44:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_4_4 [2019-10-07 04:44:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_4_7 [2019-10-07 04:44:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_4_5 [2019-10-07 04:44:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_4_16 [2019-10-07 04:44:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_4_17 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_4_19 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_4_27 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_4_24 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_4_25 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_4_21 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_4_18 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_4_20 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_4_10 [2019-10-07 04:44:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_4_13 [2019-10-07 04:44:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_4_11 [2019-10-07 04:44:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_5 [2019-10-07 04:44:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_4 [2019-10-07 04:44:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 04:44:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-07 04:44:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 04:44:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 04:44:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-10-07 04:44:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_11 [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_20 [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_29 [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_17 [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_8 [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:44:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_123 [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure alx_cfg_mac_flowcontrol [2019-10-07 04:44:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_119 [2019-10-07 04:44:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_120 [2019-10-07 04:44:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_121 [2019-10-07 04:44:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_122 [2019-10-07 04:44:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2019-10-07 04:44:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_settings [2019-10-07 04:44:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_settings [2019-10-07 04:44:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_pauseparam [2019-10-07 04:44:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_pauseparam [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_msglevel [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_msglevel [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_274 [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_ethtool_stats [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_strings [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_sset_count [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-07 04:44:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-07 04:44:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2019-10-07 04:44:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2019-10-07 04:44:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 04:44:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-07 04:44:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-07 04:44:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2019-10-07 04:44:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2019-10-07 04:44:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_ext [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_ext [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_dbg [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_dbg [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_config [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2019-10-07 04:44:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_osc [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop_mac [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 04:44:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 04:44:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 04:44:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 04:44:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 04:44:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 04:44:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 04:44:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 04:44:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 04:44:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 04:44:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 04:44:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:44:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:44:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:44:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:44:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:44:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:44:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:44:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:44:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:44:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:44:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:44:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:44:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:44:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:44:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:44:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irq_lock_of_alx_priv [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irq_lock_of_alx_priv [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irq_lock_of_alx_priv [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irq_lock_of_alx_priv [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irq_lock_of_alx_priv [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irq_lock_of_alx_priv [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 04:44:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 04:44:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 04:44:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 04:44:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 04:44:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 04:44:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 04:44:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:44:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:44:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:44:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mdio_lock_of_alx_hw [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mdio_lock_of_alx_hw [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mdio_lock_of_alx_hw [2019-10-07 04:44:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mdio_lock_of_alx_hw [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:44:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:44:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 04:44:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:44:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_alx_priv [2019-10-07 04:44:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_alx_priv [2019-10-07 04:44:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_alx_priv [2019-10-07 04:44:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_alx_priv [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_alx_priv [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_alx_priv [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:44:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:44:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:44:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:44:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 04:44:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 04:44:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 04:44:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 04:44:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 04:44:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 04:44:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 04:44:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 04:44:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 04:44:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 04:44:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 04:44:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 04:44:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 04:45:04,840 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 04:45:07,682 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 04:45:44,244 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 04:45:44,245 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-10-07 04:45:44,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:45:44 BoogieIcfgContainer [2019-10-07 04:45:44,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 04:45:44,251 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 04:45:44,252 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 04:45:44,255 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 04:45:44,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 04:44:45" (1/3) ... [2019-10-07 04:45:44,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e117e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:45:44, skipping insertion in model container [2019-10-07 04:45:44,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:44:54" (2/3) ... [2019-10-07 04:45:44,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e117e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:45:44, skipping insertion in model container [2019-10-07 04:45:44,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:45:44" (3/3) ... [2019-10-07 04:45:44,260 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-10-07 04:45:44,271 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 04:45:44,285 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 04:45:44,299 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 04:45:44,356 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 04:45:44,356 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 04:45:44,356 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 04:45:44,356 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 04:45:44,356 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 04:45:44,356 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 04:45:44,357 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 04:45:44,357 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 04:45:44,602 INFO L276 IsEmpty]: Start isEmpty. Operand 4047 states. [2019-10-07 04:45:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-10-07 04:45:44,620 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:45:44,622 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:45:44,624 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 04:45:44,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:45:44,631 INFO L82 PathProgramCache]: Analyzing trace with hash 77441120, now seen corresponding path program 1 times [2019-10-07 04:45:44,642 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:45:44,643 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:44,643 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:44,643 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:44,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:45:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:45:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 04:45:45,916 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:45,917 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:45:45,917 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:45:45,922 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:45:45,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:45:45,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:45:45,943 INFO L87 Difference]: Start difference. First operand 4047 states. Second operand 3 states. [2019-10-07 04:45:46,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:45:46,760 INFO L93 Difference]: Finished difference Result 10209 states and 13847 transitions. [2019-10-07 04:45:46,761 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:45:46,762 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2019-10-07 04:45:46,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:45:46,842 INFO L225 Difference]: With dead ends: 10209 [2019-10-07 04:45:46,843 INFO L226 Difference]: Without dead ends: 6751 [2019-10-07 04:45:46,874 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 04:45:46,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6751 states. [2019-10-07 04:45:47,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6751 to 6724. [2019-10-07 04:45:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6724 states. [2019-10-07 04:45:47,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 6724 states and 8752 transitions. [2019-10-07 04:45:47,586 INFO L78 Accepts]: Start accepts. Automaton has 6724 states and 8752 transitions. Word has length 163 [2019-10-07 04:45:47,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:45:47,591 INFO L462 AbstractCegarLoop]: Abstraction has 6724 states and 8752 transitions. [2019-10-07 04:45:47,591 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:45:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 6724 states and 8752 transitions. [2019-10-07 04:45:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-10-07 04:45:47,612 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:45:47,613 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:45:47,614 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 04:45:47,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:45:47,615 INFO L82 PathProgramCache]: Analyzing trace with hash 577426317, now seen corresponding path program 1 times [2019-10-07 04:45:47,615 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:45:47,616 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:47,616 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:47,617 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:47,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:45:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:45:48,241 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 04:45:48,241 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:48,242 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:45:48,242 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 04:45:48,244 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 04:45:48,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 04:45:48,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-07 04:45:48,245 INFO L87 Difference]: Start difference. First operand 6724 states and 8752 transitions. Second operand 6 states. [2019-10-07 04:45:58,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:45:58,997 INFO L93 Difference]: Finished difference Result 24306 states and 31684 transitions. [2019-10-07 04:45:59,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 04:45:59,002 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 169 [2019-10-07 04:45:59,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:45:59,153 INFO L225 Difference]: With dead ends: 24306 [2019-10-07 04:45:59,153 INFO L226 Difference]: Without dead ends: 17636 [2019-10-07 04:45:59,195 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-07 04:45:59,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17636 states. [2019-10-07 04:46:00,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17636 to 17540. [2019-10-07 04:46:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17540 states. [2019-10-07 04:46:00,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17540 states to 17540 states and 22850 transitions. [2019-10-07 04:46:00,299 INFO L78 Accepts]: Start accepts. Automaton has 17540 states and 22850 transitions. Word has length 169 [2019-10-07 04:46:00,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:46:00,301 INFO L462 AbstractCegarLoop]: Abstraction has 17540 states and 22850 transitions. [2019-10-07 04:46:00,302 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 04:46:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 17540 states and 22850 transitions. [2019-10-07 04:46:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2019-10-07 04:46:00,309 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:46:00,309 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:46:00,310 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 04:46:00,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:46:00,310 INFO L82 PathProgramCache]: Analyzing trace with hash 343263852, now seen corresponding path program 1 times [2019-10-07 04:46:00,311 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:46:00,311 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:00,311 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:00,312 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:00,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:46:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:46:00,838 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 04:46:00,838 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:00,838 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:46:00,838 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:46:00,839 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:46:00,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:46:00,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:46:00,840 INFO L87 Difference]: Start difference. First operand 17540 states and 22850 transitions. Second operand 3 states. [2019-10-07 04:46:03,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:46:03,546 INFO L93 Difference]: Finished difference Result 52368 states and 69064 transitions. [2019-10-07 04:46:03,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:46:03,547 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 177 [2019-10-07 04:46:03,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:46:03,802 INFO L225 Difference]: With dead ends: 52368 [2019-10-07 04:46:03,802 INFO L226 Difference]: Without dead ends: 34882 [2019-10-07 04:46:03,916 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:46:03,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34882 states. [2019-10-07 04:46:05,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34882 to 34828. [2019-10-07 04:46:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34828 states. [2019-10-07 04:46:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34828 states to 34828 states and 46195 transitions. [2019-10-07 04:46:06,064 INFO L78 Accepts]: Start accepts. Automaton has 34828 states and 46195 transitions. Word has length 177 [2019-10-07 04:46:06,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:46:06,065 INFO L462 AbstractCegarLoop]: Abstraction has 34828 states and 46195 transitions. [2019-10-07 04:46:06,065 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:46:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 34828 states and 46195 transitions. [2019-10-07 04:46:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2019-10-07 04:46:06,071 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:46:06,071 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:46:06,071 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 04:46:06,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:46:06,072 INFO L82 PathProgramCache]: Analyzing trace with hash -1904422155, now seen corresponding path program 1 times [2019-10-07 04:46:06,072 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:46:06,072 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:06,072 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:06,073 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:06,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:46:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:46:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 04:46:06,503 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:06,503 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:46:06,504 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:46:06,504 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:46:06,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:46:06,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:46:06,505 INFO L87 Difference]: Start difference. First operand 34828 states and 46195 transitions. Second operand 3 states. [2019-10-07 04:46:08,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:46:08,690 INFO L93 Difference]: Finished difference Result 103828 states and 139801 transitions. [2019-10-07 04:46:08,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:46:08,690 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 177 [2019-10-07 04:46:08,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:46:09,102 INFO L225 Difference]: With dead ends: 103828 [2019-10-07 04:46:09,103 INFO L226 Difference]: Without dead ends: 69054 [2019-10-07 04:46:09,215 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 04:46:09,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69054 states. [2019-10-07 04:46:14,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69054 to 68976. [2019-10-07 04:46:14,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68976 states. [2019-10-07 04:46:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68976 states to 68976 states and 93539 transitions. [2019-10-07 04:46:15,489 INFO L78 Accepts]: Start accepts. Automaton has 68976 states and 93539 transitions. Word has length 177 [2019-10-07 04:46:15,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:46:15,494 INFO L462 AbstractCegarLoop]: Abstraction has 68976 states and 93539 transitions. [2019-10-07 04:46:15,494 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:46:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 68976 states and 93539 transitions. [2019-10-07 04:46:15,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2019-10-07 04:46:15,506 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:46:15,507 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:46:15,507 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 04:46:15,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:46:15,508 INFO L82 PathProgramCache]: Analyzing trace with hash -1651461800, now seen corresponding path program 1 times [2019-10-07 04:46:15,509 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:46:15,509 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:15,509 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:15,509 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:15,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:46:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:46:16,049 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 04:46:16,049 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:16,050 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:46:16,050 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:46:16,054 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:46:16,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:46:16,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:46:16,055 INFO L87 Difference]: Start difference. First operand 68976 states and 93539 transitions. Second operand 3 states. [2019-10-07 04:46:22,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:46:22,593 INFO L93 Difference]: Finished difference Result 192952 states and 261973 transitions. [2019-10-07 04:46:22,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:46:22,594 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 182 [2019-10-07 04:46:22,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:46:23,280 INFO L225 Difference]: With dead ends: 192952 [2019-10-07 04:46:23,280 INFO L226 Difference]: Without dead ends: 124030 [2019-10-07 04:46:23,524 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 04:46:23,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124030 states. [2019-10-07 04:46:30,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124030 to 123906. [2019-10-07 04:46:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123906 states. [2019-10-07 04:46:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123906 states to 123906 states and 167795 transitions. [2019-10-07 04:46:31,119 INFO L78 Accepts]: Start accepts. Automaton has 123906 states and 167795 transitions. Word has length 182 [2019-10-07 04:46:31,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:46:31,119 INFO L462 AbstractCegarLoop]: Abstraction has 123906 states and 167795 transitions. [2019-10-07 04:46:31,119 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:46:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 123906 states and 167795 transitions. [2019-10-07 04:46:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-07 04:46:31,125 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:46:31,125 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:46:31,125 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 04:46:31,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:46:31,126 INFO L82 PathProgramCache]: Analyzing trace with hash 313804639, now seen corresponding path program 1 times [2019-10-07 04:46:31,126 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:46:31,126 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:31,126 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:31,127 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:31,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:46:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:46:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 04:46:31,514 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:31,515 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:46:31,515 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:46:31,516 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:46:31,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:46:31,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:46:31,517 INFO L87 Difference]: Start difference. First operand 123906 states and 167795 transitions. Second operand 3 states. [2019-10-07 04:46:40,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:46:40,090 INFO L93 Difference]: Finished difference Result 353184 states and 475289 transitions. [2019-10-07 04:46:40,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:46:40,090 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 183 [2019-10-07 04:46:40,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:46:41,046 INFO L225 Difference]: With dead ends: 353184 [2019-10-07 04:46:41,046 INFO L226 Difference]: Without dead ends: 229332 [2019-10-07 04:46:41,327 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 04:46:41,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229332 states. [2019-10-07 04:46:53,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229332 to 229014. [2019-10-07 04:46:53,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229014 states. [2019-10-07 04:46:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229014 states to 229014 states and 305487 transitions. [2019-10-07 04:46:54,906 INFO L78 Accepts]: Start accepts. Automaton has 229014 states and 305487 transitions. Word has length 183 [2019-10-07 04:46:54,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:46:54,907 INFO L462 AbstractCegarLoop]: Abstraction has 229014 states and 305487 transitions. [2019-10-07 04:46:54,907 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:46:54,907 INFO L276 IsEmpty]: Start isEmpty. Operand 229014 states and 305487 transitions. [2019-10-07 04:46:54,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-10-07 04:46:54,912 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:46:54,912 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 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] [2019-10-07 04:46:54,913 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 04:46:54,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:46:54,913 INFO L82 PathProgramCache]: Analyzing trace with hash -1668192278, now seen corresponding path program 1 times [2019-10-07 04:46:54,913 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:46:54,914 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:54,914 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:54,914 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:46:54,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:46:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:46:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2019-10-07 04:46:55,382 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:46:55,382 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:46:55,383 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:46:55,383 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:46:55,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:46:55,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:46:55,387 INFO L87 Difference]: Start difference. First operand 229014 states and 305487 transitions. Second operand 3 states. [2019-10-07 04:47:07,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:47:07,244 INFO L93 Difference]: Finished difference Result 343230 states and 457640 transitions. [2019-10-07 04:47:07,245 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:47:07,245 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2019-10-07 04:47:07,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:47:08,740 INFO L225 Difference]: With dead ends: 343230 [2019-10-07 04:47:08,741 INFO L226 Difference]: Without dead ends: 342126 [2019-10-07 04:47:08,899 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:47:09,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342126 states. [2019-10-07 04:47:28,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342126 to 342099. [2019-10-07 04:47:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 342099 states. [2019-10-07 04:47:31,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342099 states to 342099 states and 456241 transitions. [2019-10-07 04:47:31,143 INFO L78 Accepts]: Start accepts. Automaton has 342099 states and 456241 transitions. Word has length 188 [2019-10-07 04:47:31,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:47:31,144 INFO L462 AbstractCegarLoop]: Abstraction has 342099 states and 456241 transitions. [2019-10-07 04:47:31,145 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:47:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 342099 states and 456241 transitions. [2019-10-07 04:47:31,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-10-07 04:47:31,148 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:47:31,149 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 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] [2019-10-07 04:47:31,149 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 04:47:31,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:47:31,150 INFO L82 PathProgramCache]: Analyzing trace with hash -1446799828, now seen corresponding path program 1 times [2019-10-07 04:47:31,150 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:47:31,150 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:47:31,150 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:47:31,150 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:47:31,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:47:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:47:31,634 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2019-10-07 04:47:31,634 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:47:31,635 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:47:31,635 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:47:31,636 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:47:31,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:47:31,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:47:31,637 INFO L87 Difference]: Start difference. First operand 342099 states and 456241 transitions. Second operand 3 states. [2019-10-07 04:47:48,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:47:48,653 INFO L93 Difference]: Finished difference Result 455427 states and 607458 transitions. [2019-10-07 04:47:48,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:47:48,654 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 187 [2019-10-07 04:47:48,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:47:50,604 INFO L225 Difference]: With dead ends: 455427 [2019-10-07 04:47:50,604 INFO L226 Difference]: Without dead ends: 454323 [2019-10-07 04:47:50,769 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 04:47:51,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454323 states. [2019-10-07 04:48:07,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454323 to 454296. [2019-10-07 04:48:07,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454296 states. [2019-10-07 04:48:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454296 states to 454296 states and 606011 transitions. [2019-10-07 04:48:11,064 INFO L78 Accepts]: Start accepts. Automaton has 454296 states and 606011 transitions. Word has length 187 [2019-10-07 04:48:11,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:48:11,065 INFO L462 AbstractCegarLoop]: Abstraction has 454296 states and 606011 transitions. [2019-10-07 04:48:11,065 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:48:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 454296 states and 606011 transitions. [2019-10-07 04:48:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2019-10-07 04:48:11,068 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:48:11,069 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:48:11,069 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:48:11,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:48:11,069 INFO L82 PathProgramCache]: Analyzing trace with hash 364741868, now seen corresponding path program 1 times [2019-10-07 04:48:11,070 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:48:11,070 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:11,070 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:11,070 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:48:11,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:48:11,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:48:11,404 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 04:48:11,404 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:48:11,404 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:48:11,405 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:48:11,405 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:48:11,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:48:11,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:48:11,406 INFO L87 Difference]: Start difference. First operand 454296 states and 606011 transitions. Second operand 3 states. [2019-10-07 04:48:39,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:48:39,157 INFO L93 Difference]: Finished difference Result 914024 states and 1217809 transitions. [2019-10-07 04:48:39,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:48:39,158 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 182 [2019-10-07 04:48:39,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:48:41,028 INFO L225 Difference]: With dead ends: 914024 [2019-10-07 04:48:41,029 INFO L226 Difference]: Without dead ends: 459782 [2019-10-07 04:48:41,792 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:48:43,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459782 states. [2019-10-07 04:49:10,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 459782 to 459480. [2019-10-07 04:49:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459480 states. [2019-10-07 04:49:14,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459480 states to 459480 states and 611163 transitions. [2019-10-07 04:49:14,345 INFO L78 Accepts]: Start accepts. Automaton has 459480 states and 611163 transitions. Word has length 182 [2019-10-07 04:49:14,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:49:14,345 INFO L462 AbstractCegarLoop]: Abstraction has 459480 states and 611163 transitions. [2019-10-07 04:49:14,345 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:49:14,346 INFO L276 IsEmpty]: Start isEmpty. Operand 459480 states and 611163 transitions. [2019-10-07 04:49:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2019-10-07 04:49:14,352 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:49:14,352 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:49:14,353 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 04:49:14,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:49:14,353 INFO L82 PathProgramCache]: Analyzing trace with hash -948582924, now seen corresponding path program 1 times [2019-10-07 04:49:14,354 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:49:14,354 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:14,354 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:14,354 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:49:14,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:49:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:49:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 04:49:14,759 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:49:14,759 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:49:14,760 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:49:14,760 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:49:14,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:49:14,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:49:14,761 INFO L87 Difference]: Start difference. First operand 459480 states and 611163 transitions. Second operand 3 states. [2019-10-07 04:49:46,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:49:46,337 INFO L93 Difference]: Finished difference Result 927860 states and 1232301 transitions. [2019-10-07 04:49:46,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:49:46,338 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 196 [2019-10-07 04:49:46,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:49:48,871 INFO L225 Difference]: With dead ends: 927860 [2019-10-07 04:49:48,872 INFO L226 Difference]: Without dead ends: 468434 [2019-10-07 04:49:49,698 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 04:49:50,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 468434 states. [2019-10-07 04:50:24,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 468434 to 468132. [2019-10-07 04:50:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 468132 states. [2019-10-07 04:50:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468132 states to 468132 states and 620503 transitions. [2019-10-07 04:50:26,215 INFO L78 Accepts]: Start accepts. Automaton has 468132 states and 620503 transitions. Word has length 196 [2019-10-07 04:50:26,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:50:26,215 INFO L462 AbstractCegarLoop]: Abstraction has 468132 states and 620503 transitions. [2019-10-07 04:50:26,215 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:50:26,216 INFO L276 IsEmpty]: Start isEmpty. Operand 468132 states and 620503 transitions. [2019-10-07 04:50:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-10-07 04:50:26,226 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:50:26,227 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:50:26,227 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 04:50:26,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:50:26,227 INFO L82 PathProgramCache]: Analyzing trace with hash 1901781776, now seen corresponding path program 1 times [2019-10-07 04:50:26,228 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:50:26,228 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:50:26,228 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:50:26,228 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:50:26,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:50:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:50:27,852 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 776 trivial. 0 not checked. [2019-10-07 04:50:27,853 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:50:27,853 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:50:27,853 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:50:27,854 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:50:27,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:50:27,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:50:27,854 INFO L87 Difference]: Start difference. First operand 468132 states and 620503 transitions. Second operand 5 states. [2019-10-07 04:51:44,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:51:44,792 INFO L93 Difference]: Finished difference Result 1052110 states and 1394761 transitions. [2019-10-07 04:51:44,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:51:44,792 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 210 [2019-10-07 04:51:44,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:51:48,630 INFO L225 Difference]: With dead ends: 1052110 [2019-10-07 04:51:48,631 INFO L226 Difference]: Without dead ends: 584032 [2019-10-07 04:51:49,514 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:51:49,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584032 states. [2019-10-07 04:52:39,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584032 to 584028. [2019-10-07 04:52:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 584028 states. [2019-10-07 04:52:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584028 states to 584028 states and 774040 transitions. [2019-10-07 04:52:42,223 INFO L78 Accepts]: Start accepts. Automaton has 584028 states and 774040 transitions. Word has length 210 [2019-10-07 04:52:42,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:52:42,223 INFO L462 AbstractCegarLoop]: Abstraction has 584028 states and 774040 transitions. [2019-10-07 04:52:42,223 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:52:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 584028 states and 774040 transitions. [2019-10-07 04:52:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-10-07 04:52:42,240 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:52:42,241 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:52:42,241 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 04:52:42,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:52:42,241 INFO L82 PathProgramCache]: Analyzing trace with hash -570107074, now seen corresponding path program 1 times [2019-10-07 04:52:42,242 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:52:42,242 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:52:42,242 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:52:42,242 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:52:42,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:52:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:52:43,803 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2019-10-07 04:52:43,803 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:52:43,804 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:52:43,804 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:52:43,805 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:52:43,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:52:43,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:52:43,807 INFO L87 Difference]: Start difference. First operand 584028 states and 774040 transitions. Second operand 5 states. [2019-10-07 04:54:04,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:54:04,792 INFO L93 Difference]: Finished difference Result 1168390 states and 1548250 transitions. [2019-10-07 04:54:04,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:54:04,792 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 210 [2019-10-07 04:54:04,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:54:08,008 INFO L225 Difference]: With dead ends: 1168390 [2019-10-07 04:54:08,008 INFO L226 Difference]: Without dead ends: 584416 [2019-10-07 04:54:10,083 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:54:10,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584416 states.