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_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 05:27:11,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 05:27:11,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 05:27:11,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 05:27:11,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 05:27:11,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 05:27:11,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 05:27:11,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 05:27:11,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 05:27:11,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 05:27:11,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 05:27:11,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 05:27:11,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 05:27:11,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 05:27:11,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 05:27:11,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 05:27:11,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 05:27:11,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 05:27:11,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 05:27:11,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 05:27:11,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 05:27:11,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 05:27:11,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 05:27:11,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 05:27:11,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 05:27:11,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 05:27:11,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 05:27:11,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 05:27:11,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 05:27:11,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 05:27:11,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 05:27:11,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 05:27:11,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 05:27:11,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 05:27:11,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 05:27:11,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 05:27:11,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 05:27:11,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 05:27:11,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 05:27:11,098 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 05:27:11,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 05:27:11,100 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 05:27:11,114 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 05:27:11,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 05:27:11,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 05:27:11,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 05:27:11,115 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 05:27:11,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 05:27:11,116 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 05:27:11,116 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 05:27:11,116 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 05:27:11,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 05:27:11,117 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 05:27:11,117 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 05:27:11,117 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 05:27:11,117 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 05:27:11,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 05:27:11,118 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 05:27:11,118 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 05:27:11,118 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 05:27:11,118 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 05:27:11,119 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 05:27:11,119 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 05:27:11,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 05:27:11,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 05:27:11,119 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 05:27:11,120 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 05:27:11,120 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 05:27:11,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 05:27:11,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 05:27:11,120 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 05:27:11,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 05:27:11,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 05:27:11,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 05:27:11,407 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 05:27:11,407 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 05:27:11,408 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2019-10-07 05:27:11,470 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/065a7d55c/f503fb2766424214a37902fb0a09384e/FLAG7afded4f9 [2019-10-07 05:27:12,528 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 05:27:12,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2019-10-07 05:27:12,607 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/065a7d55c/f503fb2766424214a37902fb0a09384e/FLAG7afded4f9 [2019-10-07 05:27:12,802 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/065a7d55c/f503fb2766424214a37902fb0a09384e [2019-10-07 05:27:12,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 05:27:12,814 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 05:27:12,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 05:27:12,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 05:27:12,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 05:27:12,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 05:27:12" (1/1) ... [2019-10-07 05:27:12,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ad50f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:12, skipping insertion in model container [2019-10-07 05:27:12,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 05:27:12" (1/1) ... [2019-10-07 05:27:12,829 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 05:27:13,032 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 05:27:18,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 05:27:19,066 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 05:27:19,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 05:27:21,544 INFO L192 MainTranslator]: Completed translation [2019-10-07 05:27:21,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21 WrapperNode [2019-10-07 05:27:21,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 05:27:21,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 05:27:21,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 05:27:21,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 05:27:21,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (1/1) ... [2019-10-07 05:27:21,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (1/1) ... [2019-10-07 05:27:21,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (1/1) ... [2019-10-07 05:27:21,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (1/1) ... [2019-10-07 05:27:21,942 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (1/1) ... [2019-10-07 05:27:21,978 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (1/1) ... [2019-10-07 05:27:22,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (1/1) ... [2019-10-07 05:27:22,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 05:27:22,150 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 05:27:22,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 05:27:22,150 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 05:27:22,152 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (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 05:27:22,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 05:27:22,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 05:27:22,230 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 05:27:22,230 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 05:27:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 05:27:22,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 05:27:22,234 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 05:27:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 05:27:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 05:27:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 05:27:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 05:27:22,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 05:27:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 05:27:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-07 05:27:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-07 05:27:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-10-07 05:27:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2019-10-07 05:27:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2019-10-07 05:27:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 05:27:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 05:27:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-07 05:27:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 05:27:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 05:27:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-10-07 05:27:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-10-07 05:27:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 05:27:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 05:27:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 05:27:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 05:27:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2019-10-07 05:27:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 05:27:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-07 05:27:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-10-07 05:27:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-10-07 05:27:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 05:27:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 05:27:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 05:27:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 05:27:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-10-07 05:27:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 05:27:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 05:27:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 05:27:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-07 05:27:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 05:27:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 05:27:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 05:27:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 05:27:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 05:27:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-07 05:27:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2019-10-07 05:27:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-07 05:27:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 05:27:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 05:27:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 05:27:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 05:27:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-07 05:27:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2019-10-07 05:27:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 05:27:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 05:27:22,248 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 05:27:22,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 05:27:22,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 05:27:22,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 05:27:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 05:27:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 05:27:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 05:27:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 05:27:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 05:27:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 05:27:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 05:27:22,251 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-07 05:27:22,251 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 05:27:22,251 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-10-07 05:27:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-07 05:27:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-07 05:27:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-10-07 05:27:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-10-07 05:27:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-10-07 05:27:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-10-07 05:27:22,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-10-07 05:27:22,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 05:27:22,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-07 05:27:22,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 05:27:22,256 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-07 05:27:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 05:27:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 05:27:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2019-10-07 05:27:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2019-10-07 05:27:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 05:27:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2019-10-07 05:27:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data_offset [2019-10-07 05:27:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 05:27:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 05:27:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-07 05:27:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 05:27:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 05:27:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 05:27:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 05:27:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 05:27:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 05:27:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 05:27:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 05:27:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 05:27:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-07 05:27:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 05:27:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 05:27:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 05:27:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-07 05:27:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-07 05:27:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-07 05:27:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-07 05:27:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-10-07 05:27:22,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-07 05:27:22,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-07 05:27:22,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 05:27:22,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 05:27:22,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2019-10-07 05:27:22,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-07 05:27:22,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 05:27:22,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 05:27:22,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 05:27:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 05:27:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 05:27:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 05:27:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 05:27:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 05:27:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2019-10-07 05:27:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2019-10-07 05:27:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2019-10-07 05:27:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2019-10-07 05:27:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 05:27:22,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2019-10-07 05:27:22,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2019-10-07 05:27:22,271 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2019-10-07 05:27:22,274 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mask_intr [2019-10-07 05:27:22,274 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2019-10-07 05:27:22,274 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unmask_intr [2019-10-07 05:27:22,274 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2019-10-07 05:27:22,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2019-10-07 05:27:22,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2019-10-07 05:27:22,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerup [2019-10-07 05:27:22,276 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2019-10-07 05:27:22,276 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2019-10-07 05:27:22,276 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2019-10-07 05:27:22,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_init [2019-10-07 05:27:22,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2019-10-07 05:27:22,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2019-10-07 05:27:22,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2019-10-07 05:27:22,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2019-10-07 05:27:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2019-10-07 05:27:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset_mii_phy [2019-10-07 05:27:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_saturn_firmware_init [2019-10-07 05:27:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_saturn_firmware_load [2019-10-07 05:27:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2019-10-07 05:27:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2019-10-07 05:27:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_interrupt [2019-10-07 05:27:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_txmac_interrupt [2019-10-07 05:27:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_load_firmware [2019-10-07 05:27:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_rx_dma [2019-10-07 05:27:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2019-10-07 05:27:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_spare [2019-10-07 05:27:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2019-10-07 05:27:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rxds [2019-10-07 05:27:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rxcs [2019-10-07 05:27:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxmac_interrupt [2019-10-07 05:27:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_interrupt [2019-10-07 05:27:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mdio_link_not_up [2019-10-07 05:27:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2019-10-07 05:27:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_interrupt [2019-10-07 05:27:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pci_interrupt [2019-10-07 05:27:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_abnormal_irq [2019-10-07 05:27:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2019-10-07 05:27:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_ringN [2019-10-07 05:27:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx [2019-10-07 05:27:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rx_process_pkt [2019-10-07 05:27:22,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rx_flow_pkt [2019-10-07 05:27:22,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2019-10-07 05:27:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2019-10-07 05:27:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rx_ringN [2019-10-07 05:27:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxcs_ringN [2019-10-07 05:27:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_handle_irq [2019-10-07 05:27:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2019-10-07 05:27:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2019-10-07 05:27:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2019-10-07 05:27:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_intme [2019-10-07 05:27:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2019-10-07 05:27:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2019-10-07 05:27:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2019-10-07 05:27:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_xmit_tx_ringN [2019-10-07 05:27:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_start_xmit [2019-10-07 05:27:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_tx_dma [2019-10-07 05:27:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_dma [2019-10-07 05:27:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_process_mc_list [2019-10-07 05:27:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2019-10-07 05:27:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2019-10-07 05:27:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2019-10-07 05:27:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_mac [2019-10-07 05:27:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_pause_thresholds [2019-10-07 05:27:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2019-10-07 05:27:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_vpd_info [2019-10-07 05:27:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_check_pci_invariants [2019-10-07 05:27:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_check_invariants [2019-10-07 05:27:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_start_dma [2019-10-07 05:27:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2019-10-07 05:27:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2019-10-07 05:27:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2019-10-07 05:27:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2019-10-07 05:27:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2019-10-07 05:27:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_global_reset [2019-10-07 05:27:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2019-10-07 05:27:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2019-10-07 05:27:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_change_mtu [2019-10-07 05:27:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_txd [2019-10-07 05:27:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rx_desc [2019-10-07 05:27:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2019-10-07 05:27:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2019-10-07 05:27:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_alloc_rx_desc [2019-10-07 05:27:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_alloc_rxds [2019-10-07 05:27:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset_task [2019-10-07 05:27:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_link_timer [2019-10-07 05:27:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2019-10-07 05:27:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_alloc [2019-10-07 05:27:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2019-10-07 05:27:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2019-10-07 05:27:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_regs [2019-10-07 05:27:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2019-10-07 05:27:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2019-10-07 05:27:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_drvinfo [2019-10-07 05:27:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_settings [2019-10-07 05:27:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_settings [2019-10-07 05:27:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2019-10-07 05:27:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_link [2019-10-07 05:27:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_msglevel [2019-10-07 05:27:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_msglevel [2019-10-07 05:27:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2019-10-07 05:27:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs [2019-10-07 05:27:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_sset_count [2019-10-07 05:27:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_strings [2019-10-07 05:27:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_ethtool_stats [2019-10-07 05:27:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_ioctl [2019-10-07 05:27:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_program_bridge [2019-10-07 05:27:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_one [2019-10-07 05:27:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2019-10-07 05:27:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_suspend [2019-10-07 05:27:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2019-10-07 05:27:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init [2019-10-07 05:27:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_cleanup [2019-10-07 05:27:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cas_cleanup_14_2 [2019-10-07 05:27:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cas_init_14_7 [2019-10-07 05:27:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 05:27:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 05:27:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 05:27:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-07 05:27:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-07 05:27:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-07 05:27:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2019-10-07 05:27:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-07 05:27:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-07 05:27:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-07 05:27:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-07 05:27:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 05:27:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 05:27:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 05:27:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 05:27:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 05:27:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 05:27:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 05:27:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 05:27:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 05:27:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 05:27:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-07 05:27:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-07 05:27:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 05:27:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 05:27:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 05:27:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-07 05:27:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-07 05:27:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 05:27:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 05:27:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 05:27:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 05:27:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-07 05:27:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 05:27:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 05:27:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 05:27:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 05:27:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 05:27:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 05:27:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 05:27:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 05:27:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 05:27:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 05:27:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 05:27:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 05:27:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 05:27:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 05:27:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 05:27:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-07 05:27:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-07 05:27:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-07 05:27:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2019-10-07 05:27:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2019-10-07 05:27:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2019-10-07 05:27:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2019-10-07 05:27:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2019-10-07 05:27:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_105 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_121 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_132 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_133 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_134 [2019-10-07 05:27:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2019-10-07 05:27:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_141 [2019-10-07 05:27:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_142 [2019-10-07 05:27:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_144 [2019-10-07 05:27:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_146 [2019-10-07 05:27:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_147 [2019-10-07 05:27:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_149 [2019-10-07 05:27:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_151 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_152 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_154 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_156 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_157 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_159 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_165 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_167 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_169 [2019-10-07 05:27:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_171 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_173 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_175 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_177 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_178 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_179 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_180 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_181 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_182 [2019-10-07 05:27:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_184 [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_186 [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_187 [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 05:27:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 05:27:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 05:27:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 05:27:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 05:27:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 05:27:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 05:27:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 05:27:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 05:27:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 05:27:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 05:27:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 05:27:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 05:27:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 05:27:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 05:27:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 05:27:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 05:27:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 05:27:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 05:27:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 05:27:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 05:27:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 05:27:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2019-10-07 05:27:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 05:27:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 05:27:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 05:27:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 05:27:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 05:27:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 05:27:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 05:27:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 05:27:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 05:27:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 05:27:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 05:27:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 05:27:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 05:27:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 05:27:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 05:27:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 05:27:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 05:27:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 05:27:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 05:27:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 05:27:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 05:27:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 05:27:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 05:27:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 05:27:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2019-10-07 05:27:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cas [2019-10-07 05:27:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_cas [2019-10-07 05:27:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_cas [2019-10-07 05:27:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_cas [2019-10-07 05:27:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_cas [2019-10-07 05:27:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_cas [2019-10-07 05:27:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_cas [2019-10-07 05:27:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 05:27:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 05:27:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 05:27:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 05:27:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 05:27:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 05:27:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 05:27:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 05:27:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 05:27:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 05:27:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 05:27:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 05:27:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 05:27:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 05:27:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_inuse_lock_of_cas [2019-10-07 05:27:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_inuse_lock_of_cas [2019-10-07 05:27:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_inuse_lock_of_cas [2019-10-07 05:27:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_spare_lock_of_cas [2019-10-07 05:27:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_spare_lock_of_cas [2019-10-07 05:27:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_spare_lock_of_cas [2019-10-07 05:27:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_spare_lock_of_cas [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_spare_lock_of_cas [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_spare_lock_of_cas [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_spare_lock_of_cas [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_spare_lock_of_cas [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 05:27:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 05:27:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stat_lock_of_cas [2019-10-07 05:27:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stat_lock_of_cas [2019-10-07 05:27:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stat_lock_of_cas [2019-10-07 05:27:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stat_lock_of_cas [2019-10-07 05:27:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stat_lock_of_cas [2019-10-07 05:27:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stat_lock_of_cas [2019-10-07 05:27:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stat_lock_of_cas [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stat_lock_of_cas [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 05:27:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 05:27:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 05:27:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 05:27:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 05:27:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 05:27:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 05:27:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 05:27:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-10-07 05:27:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1997 [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2032 [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2106 [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2125 [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2142 [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2843 [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 05:27:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 05:27:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 05:27:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 05:27:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2019-10-07 05:27:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 05:27:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-07 05:27:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 05:27:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-07 05:27:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 05:27:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 05:27:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 05:27:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-07 05:27:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-07 05:27:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 05:27:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 05:27:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 05:27:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 05:27:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 05:27:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 05:27:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 05:27:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 05:27:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 05:27:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 05:27:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 05:27:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-07 05:27:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-07 05:27:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-07 05:27:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 05:27:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 05:27:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_132 [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_134 [2019-10-07 05:27:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_142 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_144 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_146 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_149 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_152 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_154 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_157 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_159 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_165 [2019-10-07 05:27:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_167 [2019-10-07 05:27:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_169 [2019-10-07 05:27:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_171 [2019-10-07 05:27:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_173 [2019-10-07 05:27:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_175 [2019-10-07 05:27:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_182 [2019-10-07 05:27:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_184 [2019-10-07 05:27:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2019-10-07 05:27:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2019-10-07 05:27:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2019-10-07 05:27:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cas [2019-10-07 05:27:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_spare_lock_of_cas [2019-10-07 05:27:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_spare_lock_of_cas [2019-10-07 05:27:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stat_lock_of_cas [2019-10-07 05:27:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stat_lock_of_cas [2019-10-07 05:27:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 05:27:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 05:27:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 05:27:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 05:27:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 05:27:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 05:27:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 05:27:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 05:27:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 05:27:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 05:27:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 05:27:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 05:27:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 05:27:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 05:27:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 05:27:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 05:27:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 05:27:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2019-10-07 05:27:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2019-10-07 05:27:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2019-10-07 05:27:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2019-10-07 05:27:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 05:27:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2019-10-07 05:27:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_133 [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 05:27:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_105 [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_121 [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_147 [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_141 [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2019-10-07 05:27:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 05:27:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 05:27:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 05:27:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 05:27:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-07 05:27:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-07 05:27:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 05:27:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 05:27:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-07 05:27:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 05:27:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2019-10-07 05:27:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2019-10-07 05:27:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 05:27:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 05:27:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 05:27:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 05:27:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 05:27:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 05:27:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 05:27:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 05:27:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 05:27:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 05:27:22,375 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 05:27:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 05:27:22,375 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 05:27:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 05:27:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 05:27:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 05:27:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 05:27:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 05:27:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 05:27:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 05:27:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 05:27:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 05:27:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 05:27:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 05:27:22,376 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 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-07 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-10-07 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-10-07 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-07 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-07 05:27:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-07 05:27:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2019-10-07 05:27:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data_offset [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_179 [2019-10-07 05:27:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_181 [2019-10-07 05:27:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 05:27:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 05:27:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 05:27:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 05:27:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 05:27:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 05:27:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 05:27:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 05:27:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 05:27:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-07 05:27:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 05:27:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 05:27:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 05:27:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 05:27:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 05:27:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-07 05:27:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 05:27:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 05:27:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-07 05:27:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 05:27:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 05:27:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 05:27:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_178 [2019-10-07 05:27:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 05:27:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_180 [2019-10-07 05:27:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-07 05:27:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-07 05:27:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 05:27:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 05:27:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-07 05:27:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-07 05:27:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-07 05:27:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-10-07 05:27:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-07 05:27:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-07 05:27:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-07 05:27:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-07 05:27:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-07 05:27:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-10-07 05:27:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-07 05:27:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-07 05:27:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 05:27:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 05:27:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 05:27:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2019-10-07 05:27:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 05:27:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 05:27:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 05:27:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 05:27:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 05:27:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_186 [2019-10-07 05:27:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 05:27:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_187 [2019-10-07 05:27:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 05:27:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 05:27:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2019-10-07 05:27:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-07 05:27:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 05:27:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 05:27:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 05:27:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 05:27:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 05:27:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 05:27:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_151 [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_156 [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2019-10-07 05:27:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_177 [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-07 05:27:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mask_intr [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unmask_intr [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2019-10-07 05:27:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2019-10-07 05:27:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2019-10-07 05:27:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerup [2019-10-07 05:27:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2019-10-07 05:27:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2019-10-07 05:27:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2019-10-07 05:27:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_init [2019-10-07 05:27:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2019-10-07 05:27:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset_mii_phy [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_saturn_firmware_init [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_saturn_firmware_load [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2019-10-07 05:27:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_interrupt [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure cas_txmac_interrupt [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure cas_load_firmware [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_rx_dma [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_spare [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rxds [2019-10-07 05:27:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rxcs [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxmac_interrupt [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_interrupt [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mdio_link_not_up [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_interrupt [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pci_interrupt [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_abnormal_irq [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2019-10-07 05:27:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_ringN [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1997 [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2032 [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2106 [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2125 [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2142 [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rx_process_pkt [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rx_flow_pkt [2019-10-07 05:27:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rx_ringN [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxcs_ringN [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_handle_irq [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_intme [2019-10-07 05:27:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2843 [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_xmit_tx_ringN [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_start_xmit [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_tx_dma [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_dma [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_process_mc_list [2019-10-07 05:27:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_mac [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_pause_thresholds [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_vpd_info [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_check_pci_invariants [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_check_invariants [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_start_dma [2019-10-07 05:27:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_global_reset [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_change_mtu [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_txd [2019-10-07 05:27:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rx_desc [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_alloc_rx_desc [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_alloc_rxds [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset_task [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_link_timer [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_alloc [2019-10-07 05:27:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_regs [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_drvinfo [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_settings [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_settings [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_link [2019-10-07 05:27:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_msglevel [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_msglevel [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_sset_count [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_strings [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_ethtool_stats [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_ioctl [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_program_bridge [2019-10-07 05:27:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_one [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure cas_suspend [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure cas_cleanup [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cas_cleanup_14_2 [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cas_init_14_7 [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 05:27:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-07 05:27:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 05:27:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-07 05:27:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 05:27:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 05:27:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-07 05:27:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 05:27:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 05:27:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 05:27:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 05:27:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 05:27:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 05:27:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 05:27:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 05:27:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 05:27:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 05:27:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 05:27:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 05:27:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 05:27:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 05:27:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 05:27:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 05:27:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 05:27:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 05:27:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 05:27:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 05:27:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 05:27:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 05:27:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 05:27:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 05:27:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 05:27:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 05:27:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 05:27:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 05:27:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 05:27:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 05:27:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 05:27:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 05:27:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 05:27:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 05:27:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 05:27:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 05:27:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 05:27:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 05:27:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 05:27:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 05:27:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 05:27:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 05:27:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_cas [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_cas [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_cas [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_cas [2019-10-07 05:27:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_cas [2019-10-07 05:27:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_cas [2019-10-07 05:27:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 05:27:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 05:27:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 05:27:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 05:27:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 05:27:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 05:27:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 05:27:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 05:27:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 05:27:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 05:27:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 05:27:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 05:27:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 05:27:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 05:27:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 05:27:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 05:27:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 05:27:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 05:27:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 05:27:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 05:27:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 05:27:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 05:27:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 05:27:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 05:27:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 05:27:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 05:27:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 05:27:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 05:27:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_inuse_lock_of_cas [2019-10-07 05:27:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_inuse_lock_of_cas [2019-10-07 05:27:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_inuse_lock_of_cas [2019-10-07 05:27:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_inuse_lock_of_cas [2019-10-07 05:27:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_spare_lock_of_cas [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_spare_lock_of_cas [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_spare_lock_of_cas [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_spare_lock_of_cas [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_spare_lock_of_cas [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_spare_lock_of_cas [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 05:27:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 05:27:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 05:27:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 05:27:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 05:27:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 05:27:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 05:27:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 05:27:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 05:27:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 05:27:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 05:27:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 05:27:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 05:27:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 05:27:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 05:27:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stat_lock_of_cas [2019-10-07 05:27:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stat_lock_of_cas [2019-10-07 05:27:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stat_lock_of_cas [2019-10-07 05:27:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stat_lock_of_cas [2019-10-07 05:27:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stat_lock_of_cas [2019-10-07 05:27:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stat_lock_of_cas [2019-10-07 05:27:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 05:27:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 05:27:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 05:27:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 05:27:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 05:27:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 05:27:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 05:27:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 05:27:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 05:27:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 05:27:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 05:27:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 05:27:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 05:27:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 05:27:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 05:27:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 05:27:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 05:27:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 05:27:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 05:27:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 05:27:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 05:27:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 05:27:31,985 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 05:37:50,194 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 05:37:50,194 INFO L284 CfgBuilder]: Removed 3 assume(true) statements. [2019-10-07 05:37:50,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 05:37:50 BoogieIcfgContainer [2019-10-07 05:37:50,197 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 05:37:50,198 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 05:37:50,199 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 05:37:50,201 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 05:37:50,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 05:27:12" (1/3) ... [2019-10-07 05:37:50,202 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d2e379b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 05:37:50, skipping insertion in model container [2019-10-07 05:37:50,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 05:27:21" (2/3) ... [2019-10-07 05:37:50,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d2e379b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 05:37:50, skipping insertion in model container [2019-10-07 05:37:50,203 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 05:37:50" (3/3) ... [2019-10-07 05:37:50,205 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2019-10-07 05:37:50,214 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 05:37:50,226 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 05:37:50,237 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 05:37:50,284 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 05:37:50,284 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 05:37:50,284 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 05:37:50,284 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 05:37:50,285 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 05:37:50,285 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 05:37:50,285 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 05:37:50,285 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 05:37:50,368 INFO L276 IsEmpty]: Start isEmpty. Operand 4370 states. [2019-10-07 05:37:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-10-07 05:37:50,378 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:37:50,379 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:37:50,381 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 05:37:50,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:37:50,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1704271548, now seen corresponding path program 1 times [2019-10-07 05:37:50,396 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:37:50,397 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:37:50,397 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:37:50,397 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:37:50,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:37:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:37:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-10-07 05:37:51,574 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:37:51,575 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:37:51,575 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 05:37:51,579 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 05:37:51,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 05:37:51,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 05:37:51,596 INFO L87 Difference]: Start difference. First operand 4370 states. Second operand 6 states. [2019-10-07 05:38:35,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:38:35,843 INFO L93 Difference]: Finished difference Result 11889 states and 16805 transitions. [2019-10-07 05:38:35,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-07 05:38:35,846 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 67 [2019-10-07 05:38:35,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:38:35,925 INFO L225 Difference]: With dead ends: 11889 [2019-10-07 05:38:35,925 INFO L226 Difference]: Without dead ends: 7969 [2019-10-07 05:38:35,954 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2019-10-07 05:38:35,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7969 states. [2019-10-07 05:38:36,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7969 to 7891. [2019-10-07 05:38:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7891 states. [2019-10-07 05:38:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7891 states to 7891 states and 10757 transitions. [2019-10-07 05:38:36,752 INFO L78 Accepts]: Start accepts. Automaton has 7891 states and 10757 transitions. Word has length 67 [2019-10-07 05:38:36,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:38:36,754 INFO L462 AbstractCegarLoop]: Abstraction has 7891 states and 10757 transitions. [2019-10-07 05:38:36,754 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 05:38:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 7891 states and 10757 transitions. [2019-10-07 05:38:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-10-07 05:38:36,769 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:38:36,770 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 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] [2019-10-07 05:38:36,770 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 05:38:36,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:38:36,771 INFO L82 PathProgramCache]: Analyzing trace with hash -1116026814, now seen corresponding path program 1 times [2019-10-07 05:38:36,771 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:38:36,771 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:36,771 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:36,771 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:36,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:38:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:38:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-10-07 05:38:37,527 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:37,527 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:38:37,527 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:38:37,529 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:38:37,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:38:37,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:38:37,530 INFO L87 Difference]: Start difference. First operand 7891 states and 10757 transitions. Second operand 5 states. [2019-10-07 05:38:37,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:38:37,932 INFO L93 Difference]: Finished difference Result 7901 states and 10766 transitions. [2019-10-07 05:38:37,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:38:37,933 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 72 [2019-10-07 05:38:37,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:38:37,994 INFO L225 Difference]: With dead ends: 7901 [2019-10-07 05:38:37,994 INFO L226 Difference]: Without dead ends: 7899 [2019-10-07 05:38:38,000 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:38:38,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7899 states. [2019-10-07 05:38:38,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7899 to 7899. [2019-10-07 05:38:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7899 states. [2019-10-07 05:38:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7899 states to 7899 states and 10763 transitions. [2019-10-07 05:38:38,562 INFO L78 Accepts]: Start accepts. Automaton has 7899 states and 10763 transitions. Word has length 72 [2019-10-07 05:38:38,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:38:38,563 INFO L462 AbstractCegarLoop]: Abstraction has 7899 states and 10763 transitions. [2019-10-07 05:38:38,563 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:38:38,563 INFO L276 IsEmpty]: Start isEmpty. Operand 7899 states and 10763 transitions. [2019-10-07 05:38:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-10-07 05:38:38,565 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:38:38,565 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-07 05:38:38,566 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 05:38:38,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:38:38,566 INFO L82 PathProgramCache]: Analyzing trace with hash -729990596, now seen corresponding path program 1 times [2019-10-07 05:38:38,567 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:38:38,567 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:38,567 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:38,567 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:38,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:38:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:38:39,462 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-07 05:38:39,463 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:39,463 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:38:39,463 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:38:39,464 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:38:39,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:38:39,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:38:39,465 INFO L87 Difference]: Start difference. First operand 7899 states and 10763 transitions. Second operand 5 states. [2019-10-07 05:38:39,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:38:39,944 INFO L93 Difference]: Finished difference Result 7909 states and 10772 transitions. [2019-10-07 05:38:39,944 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:38:39,944 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 77 [2019-10-07 05:38:39,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:38:40,008 INFO L225 Difference]: With dead ends: 7909 [2019-10-07 05:38:40,008 INFO L226 Difference]: Without dead ends: 7907 [2019-10-07 05:38:40,014 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:38:40,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7907 states. [2019-10-07 05:38:40,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7907 to 7907. [2019-10-07 05:38:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7907 states. [2019-10-07 05:38:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7907 states to 7907 states and 10769 transitions. [2019-10-07 05:38:40,521 INFO L78 Accepts]: Start accepts. Automaton has 7907 states and 10769 transitions. Word has length 77 [2019-10-07 05:38:40,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:38:40,524 INFO L462 AbstractCegarLoop]: Abstraction has 7907 states and 10769 transitions. [2019-10-07 05:38:40,524 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:38:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 7907 states and 10769 transitions. [2019-10-07 05:38:40,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2019-10-07 05:38:40,528 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:38:40,529 INFO L385 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:38:40,529 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 05:38:40,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:38:40,530 INFO L82 PathProgramCache]: Analyzing trace with hash 1293028418, now seen corresponding path program 1 times [2019-10-07 05:38:40,530 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:38:40,530 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:40,530 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:40,531 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:40,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:38:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:38:41,137 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2019-10-07 05:38:41,138 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:41,138 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:38:41,138 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:38:41,140 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:38:41,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:38:41,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:38:41,140 INFO L87 Difference]: Start difference. First operand 7907 states and 10769 transitions. Second operand 5 states. [2019-10-07 05:38:41,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:38:41,536 INFO L93 Difference]: Finished difference Result 7917 states and 10778 transitions. [2019-10-07 05:38:41,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:38:41,536 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 82 [2019-10-07 05:38:41,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:38:41,633 INFO L225 Difference]: With dead ends: 7917 [2019-10-07 05:38:41,634 INFO L226 Difference]: Without dead ends: 7915 [2019-10-07 05:38:41,640 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:38:41,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7915 states. [2019-10-07 05:38:43,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7915 to 7915. [2019-10-07 05:38:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7915 states. [2019-10-07 05:38:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7915 states to 7915 states and 10775 transitions. [2019-10-07 05:38:43,160 INFO L78 Accepts]: Start accepts. Automaton has 7915 states and 10775 transitions. Word has length 82 [2019-10-07 05:38:43,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:38:43,161 INFO L462 AbstractCegarLoop]: Abstraction has 7915 states and 10775 transitions. [2019-10-07 05:38:43,161 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:38:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 7915 states and 10775 transitions. [2019-10-07 05:38:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-10-07 05:38:43,163 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:38:43,163 INFO L385 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:38:43,164 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 05:38:43,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:38:43,164 INFO L82 PathProgramCache]: Analyzing trace with hash 1963632060, now seen corresponding path program 1 times [2019-10-07 05:38:43,164 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:38:43,164 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:43,165 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:43,165 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:43,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:38:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:38:43,690 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2019-10-07 05:38:43,690 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:43,692 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:38:43,692 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:38:43,692 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:38:43,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:38:43,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:38:43,693 INFO L87 Difference]: Start difference. First operand 7915 states and 10775 transitions. Second operand 5 states. [2019-10-07 05:38:44,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:38:44,078 INFO L93 Difference]: Finished difference Result 7925 states and 10784 transitions. [2019-10-07 05:38:44,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:38:44,079 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 87 [2019-10-07 05:38:44,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:38:44,123 INFO L225 Difference]: With dead ends: 7925 [2019-10-07 05:38:44,123 INFO L226 Difference]: Without dead ends: 7923 [2019-10-07 05:38:44,128 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:38:44,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7923 states. [2019-10-07 05:38:44,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7923 to 7923. [2019-10-07 05:38:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7923 states. [2019-10-07 05:38:44,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7923 states to 7923 states and 10781 transitions. [2019-10-07 05:38:44,587 INFO L78 Accepts]: Start accepts. Automaton has 7923 states and 10781 transitions. Word has length 87 [2019-10-07 05:38:44,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:38:44,587 INFO L462 AbstractCegarLoop]: Abstraction has 7923 states and 10781 transitions. [2019-10-07 05:38:44,587 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:38:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 7923 states and 10781 transitions. [2019-10-07 05:38:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-10-07 05:38:44,594 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:38:44,595 INFO L385 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:38:44,595 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 05:38:44,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:38:44,595 INFO L82 PathProgramCache]: Analyzing trace with hash 744541412, now seen corresponding path program 1 times [2019-10-07 05:38:44,596 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:38:44,596 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:44,596 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:44,596 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:44,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:38:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:38:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2019-10-07 05:38:45,067 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:45,068 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:38:45,068 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:38:45,071 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:38:45,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:38:45,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:38:45,072 INFO L87 Difference]: Start difference. First operand 7923 states and 10781 transitions. Second operand 5 states. [2019-10-07 05:38:45,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:38:45,637 INFO L93 Difference]: Finished difference Result 7933 states and 10790 transitions. [2019-10-07 05:38:45,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:38:45,638 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2019-10-07 05:38:45,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:38:45,675 INFO L225 Difference]: With dead ends: 7933 [2019-10-07 05:38:45,675 INFO L226 Difference]: Without dead ends: 7931 [2019-10-07 05:38:45,680 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:38:45,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7931 states. [2019-10-07 05:38:46,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7931 to 7931. [2019-10-07 05:38:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7931 states. [2019-10-07 05:38:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7931 states to 7931 states and 10787 transitions. [2019-10-07 05:38:46,118 INFO L78 Accepts]: Start accepts. Automaton has 7931 states and 10787 transitions. Word has length 113 [2019-10-07 05:38:46,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:38:46,122 INFO L462 AbstractCegarLoop]: Abstraction has 7931 states and 10787 transitions. [2019-10-07 05:38:46,122 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:38:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 7931 states and 10787 transitions. [2019-10-07 05:38:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-10-07 05:38:46,125 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:38:46,125 INFO L385 BasicCegarLoop]: trace histogram [7, 6, 6, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:38:46,125 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 05:38:46,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:38:46,126 INFO L82 PathProgramCache]: Analyzing trace with hash -1260822212, now seen corresponding path program 1 times [2019-10-07 05:38:46,126 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:38:46,126 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:46,126 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:46,126 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:46,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:38:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:38:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2019-10-07 05:38:46,665 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:46,665 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:38:46,665 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:38:46,666 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:38:46,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:38:46,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:38:46,667 INFO L87 Difference]: Start difference. First operand 7931 states and 10787 transitions. Second operand 5 states. [2019-10-07 05:38:47,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:38:47,041 INFO L93 Difference]: Finished difference Result 7941 states and 10796 transitions. [2019-10-07 05:38:47,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:38:47,042 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 97 [2019-10-07 05:38:47,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:38:47,080 INFO L225 Difference]: With dead ends: 7941 [2019-10-07 05:38:47,081 INFO L226 Difference]: Without dead ends: 7939 [2019-10-07 05:38:47,086 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:38:47,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7939 states. [2019-10-07 05:38:47,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7939 to 7939. [2019-10-07 05:38:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7939 states. [2019-10-07 05:38:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7939 states to 7939 states and 10793 transitions. [2019-10-07 05:38:47,550 INFO L78 Accepts]: Start accepts. Automaton has 7939 states and 10793 transitions. Word has length 97 [2019-10-07 05:38:47,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:38:47,551 INFO L462 AbstractCegarLoop]: Abstraction has 7939 states and 10793 transitions. [2019-10-07 05:38:47,551 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:38:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 7939 states and 10793 transitions. [2019-10-07 05:38:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-10-07 05:38:47,554 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:38:47,554 INFO L385 BasicCegarLoop]: trace histogram [8, 7, 7, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:38:47,555 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 05:38:47,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:38:47,555 INFO L82 PathProgramCache]: Analyzing trace with hash -743791550, now seen corresponding path program 1 times [2019-10-07 05:38:47,555 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:38:47,555 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:47,556 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:47,556 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:38:47,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:38:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:38:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2019-10-07 05:38:48,268 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:38:48,268 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:38:48,269 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 05:38:48,269 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 05:38:48,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 05:38:48,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 05:38:48,270 INFO L87 Difference]: Start difference. First operand 7939 states and 10793 transitions. Second operand 6 states. [2019-10-07 05:39:27,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:39:27,201 INFO L93 Difference]: Finished difference Result 10719 states and 14537 transitions. [2019-10-07 05:39:27,201 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 05:39:27,202 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 102 [2019-10-07 05:39:27,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:39:27,246 INFO L225 Difference]: With dead ends: 10719 [2019-10-07 05:39:27,246 INFO L226 Difference]: Without dead ends: 10717 [2019-10-07 05:39:27,251 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-07 05:39:27,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10717 states. [2019-10-07 05:39:27,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10717 to 10636. [2019-10-07 05:39:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10636 states. [2019-10-07 05:39:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10636 states to 10636 states and 14409 transitions. [2019-10-07 05:39:27,939 INFO L78 Accepts]: Start accepts. Automaton has 10636 states and 14409 transitions. Word has length 102 [2019-10-07 05:39:27,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:39:27,939 INFO L462 AbstractCegarLoop]: Abstraction has 10636 states and 14409 transitions. [2019-10-07 05:39:27,939 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 05:39:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10636 states and 14409 transitions. [2019-10-07 05:39:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-10-07 05:39:27,941 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:39:27,941 INFO L385 BasicCegarLoop]: trace histogram [9, 8, 8, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:39:27,942 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 05:39:27,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:39:27,942 INFO L82 PathProgramCache]: Analyzing trace with hash -1366987588, now seen corresponding path program 1 times [2019-10-07 05:39:27,942 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:39:27,942 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:27,942 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:27,943 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:27,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:39:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:39:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2019-10-07 05:39:28,528 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:28,528 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:39:28,528 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:39:28,528 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:39:28,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:39:28,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:39:28,533 INFO L87 Difference]: Start difference. First operand 10636 states and 14409 transitions. Second operand 5 states. [2019-10-07 05:39:28,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:39:28,987 INFO L93 Difference]: Finished difference Result 10646 states and 14418 transitions. [2019-10-07 05:39:28,987 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:39:28,988 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 107 [2019-10-07 05:39:28,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:39:29,033 INFO L225 Difference]: With dead ends: 10646 [2019-10-07 05:39:29,033 INFO L226 Difference]: Without dead ends: 10644 [2019-10-07 05:39:29,039 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:39:29,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10644 states. [2019-10-07 05:39:29,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10644 to 10644. [2019-10-07 05:39:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10644 states. [2019-10-07 05:39:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10644 states to 10644 states and 14415 transitions. [2019-10-07 05:39:29,704 INFO L78 Accepts]: Start accepts. Automaton has 10644 states and 14415 transitions. Word has length 107 [2019-10-07 05:39:29,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:39:29,705 INFO L462 AbstractCegarLoop]: Abstraction has 10644 states and 14415 transitions. [2019-10-07 05:39:29,705 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:39:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10644 states and 14415 transitions. [2019-10-07 05:39:29,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2019-10-07 05:39:29,708 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:39:29,709 INFO L385 BasicCegarLoop]: trace histogram [10, 9, 9, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:39:29,709 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 05:39:29,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:39:29,710 INFO L82 PathProgramCache]: Analyzing trace with hash -1754521628, now seen corresponding path program 1 times [2019-10-07 05:39:29,710 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:39:29,710 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:29,711 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:29,711 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:29,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:39:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:39:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2019-10-07 05:39:30,149 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:30,149 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:39:30,150 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:39:30,150 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:39:30,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:39:30,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:39:30,151 INFO L87 Difference]: Start difference. First operand 10644 states and 14415 transitions. Second operand 5 states. [2019-10-07 05:39:30,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:39:30,814 INFO L93 Difference]: Finished difference Result 10654 states and 14424 transitions. [2019-10-07 05:39:30,815 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:39:30,815 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2019-10-07 05:39:30,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:39:30,868 INFO L225 Difference]: With dead ends: 10654 [2019-10-07 05:39:30,869 INFO L226 Difference]: Without dead ends: 10652 [2019-10-07 05:39:30,876 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:39:30,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10652 states. [2019-10-07 05:39:31,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10652 to 10652. [2019-10-07 05:39:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10652 states. [2019-10-07 05:39:31,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10652 states to 10652 states and 14421 transitions. [2019-10-07 05:39:31,741 INFO L78 Accepts]: Start accepts. Automaton has 10652 states and 14421 transitions. Word has length 133 [2019-10-07 05:39:31,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:39:31,741 INFO L462 AbstractCegarLoop]: Abstraction has 10652 states and 14421 transitions. [2019-10-07 05:39:31,741 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:39:31,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10652 states and 14421 transitions. [2019-10-07 05:39:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2019-10-07 05:39:31,743 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:39:31,744 INFO L385 BasicCegarLoop]: trace histogram [11, 10, 10, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:39:31,744 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 05:39:31,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:39:31,744 INFO L82 PathProgramCache]: Analyzing trace with hash 337909210, now seen corresponding path program 1 times [2019-10-07 05:39:31,745 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:39:31,745 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:31,745 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:31,745 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:31,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:39:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:39:32,173 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2019-10-07 05:39:32,173 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:32,173 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:39:32,174 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:39:32,174 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:39:32,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:39:32,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:39:32,175 INFO L87 Difference]: Start difference. First operand 10652 states and 14421 transitions. Second operand 5 states. [2019-10-07 05:39:32,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:39:32,819 INFO L93 Difference]: Finished difference Result 10662 states and 14430 transitions. [2019-10-07 05:39:32,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:39:32,820 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2019-10-07 05:39:32,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:39:32,881 INFO L225 Difference]: With dead ends: 10662 [2019-10-07 05:39:32,881 INFO L226 Difference]: Without dead ends: 10660 [2019-10-07 05:39:32,889 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:39:32,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10660 states. [2019-10-07 05:39:33,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10660 to 10660. [2019-10-07 05:39:33,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10660 states. [2019-10-07 05:39:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10660 states to 10660 states and 14427 transitions. [2019-10-07 05:39:33,712 INFO L78 Accepts]: Start accepts. Automaton has 10660 states and 14427 transitions. Word has length 138 [2019-10-07 05:39:33,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:39:33,715 INFO L462 AbstractCegarLoop]: Abstraction has 10660 states and 14427 transitions. [2019-10-07 05:39:33,715 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:39:33,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10660 states and 14427 transitions. [2019-10-07 05:39:33,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-10-07 05:39:33,717 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:39:33,718 INFO L385 BasicCegarLoop]: trace histogram [12, 11, 11, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:39:33,718 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 05:39:33,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:39:33,718 INFO L82 PathProgramCache]: Analyzing trace with hash -1122632638, now seen corresponding path program 1 times [2019-10-07 05:39:33,719 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:39:33,719 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:33,719 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:33,719 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:33,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:39:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:39:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2019-10-07 05:39:34,142 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:34,142 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:39:34,142 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:39:34,142 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:39:34,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:39:34,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:39:34,143 INFO L87 Difference]: Start difference. First operand 10660 states and 14427 transitions. Second operand 5 states. [2019-10-07 05:39:34,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:39:34,826 INFO L93 Difference]: Finished difference Result 10670 states and 14436 transitions. [2019-10-07 05:39:34,827 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:39:34,827 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2019-10-07 05:39:34,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:39:34,877 INFO L225 Difference]: With dead ends: 10670 [2019-10-07 05:39:34,877 INFO L226 Difference]: Without dead ends: 10668 [2019-10-07 05:39:34,885 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:39:34,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10668 states. [2019-10-07 05:39:35,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10668 to 10668. [2019-10-07 05:39:35,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10668 states. [2019-10-07 05:39:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10668 states to 10668 states and 14433 transitions. [2019-10-07 05:39:35,830 INFO L78 Accepts]: Start accepts. Automaton has 10668 states and 14433 transitions. Word has length 122 [2019-10-07 05:39:35,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:39:35,831 INFO L462 AbstractCegarLoop]: Abstraction has 10668 states and 14433 transitions. [2019-10-07 05:39:35,831 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 05:39:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10668 states and 14433 transitions. [2019-10-07 05:39:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-10-07 05:39:35,833 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:39:35,833 INFO L385 BasicCegarLoop]: trace histogram [13, 12, 12, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:39:35,833 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 05:39:35,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:39:35,834 INFO L82 PathProgramCache]: Analyzing trace with hash -251079718, now seen corresponding path program 1 times [2019-10-07 05:39:35,834 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:39:35,834 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:35,834 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:35,834 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:39:35,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:39:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:39:36,256 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2019-10-07 05:39:36,257 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:39:36,257 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:39:36,257 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 05:39:36,259 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 05:39:36,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 05:39:36,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 05:39:36,260 INFO L87 Difference]: Start difference. First operand 10668 states and 14433 transitions. Second operand 6 states. [2019-10-07 05:40:06,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:40:06,862 INFO L93 Difference]: Finished difference Result 11039 states and 14907 transitions. [2019-10-07 05:40:06,863 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 05:40:06,863 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 148 [2019-10-07 05:40:06,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:40:06,911 INFO L225 Difference]: With dead ends: 11039 [2019-10-07 05:40:06,912 INFO L226 Difference]: Without dead ends: 11037 [2019-10-07 05:40:06,919 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-07 05:40:06,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11037 states. [2019-10-07 05:40:07,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11037 to 10889. [2019-10-07 05:40:07,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10889 states. [2019-10-07 05:40:07,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10889 states to 10889 states and 14666 transitions. [2019-10-07 05:40:07,954 INFO L78 Accepts]: Start accepts. Automaton has 10889 states and 14666 transitions. Word has length 148 [2019-10-07 05:40:07,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:40:07,954 INFO L462 AbstractCegarLoop]: Abstraction has 10889 states and 14666 transitions. [2019-10-07 05:40:07,954 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 05:40:07,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10889 states and 14666 transitions. [2019-10-07 05:40:07,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-10-07 05:40:07,956 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:40:07,957 INFO L385 BasicCegarLoop]: trace histogram [14, 13, 13, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:40:07,957 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 05:40:07,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:40:07,959 INFO L82 PathProgramCache]: Analyzing trace with hash -411783102, now seen corresponding path program 1 times [2019-10-07 05:40:07,959 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:40:07,959 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:40:07,959 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:40:07,959 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:40:07,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:40:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:40:08,395 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2019-10-07 05:40:08,395 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:40:08,396 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:40:08,396 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 05:40:08,397 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 05:40:08,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 05:40:08,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 05:40:08,398 INFO L87 Difference]: Start difference. First operand 10889 states and 14666 transitions. Second operand 6 states. [2019-10-07 05:40:47,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:40:47,032 INFO L93 Difference]: Finished difference Result 11135 states and 14959 transitions. [2019-10-07 05:40:47,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 05:40:47,032 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 132 [2019-10-07 05:40:47,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:40:47,069 INFO L225 Difference]: With dead ends: 11135 [2019-10-07 05:40:47,069 INFO L226 Difference]: Without dead ends: 11133 [2019-10-07 05:40:47,075 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-07 05:40:47,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11133 states. [2019-10-07 05:40:47,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11133 to 11052. [2019-10-07 05:40:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11052 states. [2019-10-07 05:40:47,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11052 states to 11052 states and 14830 transitions. [2019-10-07 05:40:47,891 INFO L78 Accepts]: Start accepts. Automaton has 11052 states and 14830 transitions. Word has length 132 [2019-10-07 05:40:47,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 05:40:47,891 INFO L462 AbstractCegarLoop]: Abstraction has 11052 states and 14830 transitions. [2019-10-07 05:40:47,891 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 05:40:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 11052 states and 14830 transitions. [2019-10-07 05:40:47,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2019-10-07 05:40:47,893 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 05:40:47,894 INFO L385 BasicCegarLoop]: trace histogram [15, 14, 14, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 05:40:47,894 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 05:40:47,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 05:40:47,894 INFO L82 PathProgramCache]: Analyzing trace with hash -536231462, now seen corresponding path program 1 times [2019-10-07 05:40:47,895 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 05:40:47,895 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:40:47,895 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:40:47,895 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 05:40:47,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 05:40:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 05:40:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2019-10-07 05:40:48,351 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 05:40:48,351 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 05:40:48,351 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 05:40:48,352 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 05:40:48,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 05:40:48,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 05:40:48,352 INFO L87 Difference]: Start difference. First operand 11052 states and 14830 transitions. Second operand 5 states. [2019-10-07 05:40:49,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 05:40:49,121 INFO L93 Difference]: Finished difference Result 11062 states and 14839 transitions. [2019-10-07 05:40:49,121 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 05:40:49,122 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 158 [2019-10-07 05:40:49,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 05:40:49,144 INFO L225 Difference]: With dead ends: 11062 [2019-10-07 05:40:49,145 INFO L226 Difference]: Without dead ends: 11060 [2019-10-07 05:40:49,148 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 05:40:49,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11060 states.