java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 06:41:09,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 06:41:09,976 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 06:41:09,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 06:41:09,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 06:41:09,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 06:41:09,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 06:41:10,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 06:41:10,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 06:41:10,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 06:41:10,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 06:41:10,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 06:41:10,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 06:41:10,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 06:41:10,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 06:41:10,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 06:41:10,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 06:41:10,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 06:41:10,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 06:41:10,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 06:41:10,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 06:41:10,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 06:41:10,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 06:41:10,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 06:41:10,036 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 06:41:10,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 06:41:10,037 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 06:41:10,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 06:41:10,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 06:41:10,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 06:41:10,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 06:41:10,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 06:41:10,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 06:41:10,042 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 06:41:10,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 06:41:10,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 06:41:10,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 06:41:10,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 06:41:10,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 06:41:10,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 06:41:10,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 06:41:10,047 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 06:41:10,072 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 06:41:10,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 06:41:10,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 06:41:10,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 06:41:10,076 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 06:41:10,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 06:41:10,076 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 06:41:10,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 06:41:10,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 06:41:10,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 06:41:10,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 06:41:10,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 06:41:10,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 06:41:10,079 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 06:41:10,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 06:41:10,079 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 06:41:10,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 06:41:10,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 06:41:10,080 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 06:41:10,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 06:41:10,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 06:41:10,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:41:10,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 06:41:10,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 06:41:10,081 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 06:41:10,081 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 06:41:10,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 06:41:10,082 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 06:41:10,082 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 06:41:10,388 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 06:41:10,408 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 06:41:10,411 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 06:41:10,413 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 06:41:10,414 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 06:41:10,415 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2019-10-07 06:41:10,490 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/864ea4f23/e2bca69dd367421aa698dfd14a9ed8d8/FLAG86b9b1afc [2019-10-07 06:41:11,643 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 06:41:11,645 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2019-10-07 06:41:11,726 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/864ea4f23/e2bca69dd367421aa698dfd14a9ed8d8/FLAG86b9b1afc [2019-10-07 06:41:11,830 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/864ea4f23/e2bca69dd367421aa698dfd14a9ed8d8 [2019-10-07 06:41:11,841 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 06:41:11,843 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 06:41:11,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 06:41:11,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 06:41:11,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 06:41:11,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:41:11" (1/1) ... [2019-10-07 06:41:11,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5778c146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:11, skipping insertion in model container [2019-10-07 06:41:11,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:41:11" (1/1) ... [2019-10-07 06:41:11,859 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 06:41:12,103 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 06:41:19,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:41:19,539 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 06:41:20,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:41:22,402 INFO L192 MainTranslator]: Completed translation [2019-10-07 06:41:22,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22 WrapperNode [2019-10-07 06:41:22,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 06:41:22,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 06:41:22,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 06:41:22,405 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 06:41:22,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (1/1) ... [2019-10-07 06:41:22,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (1/1) ... [2019-10-07 06:41:22,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (1/1) ... [2019-10-07 06:41:22,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (1/1) ... [2019-10-07 06:41:22,854 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (1/1) ... [2019-10-07 06:41:22,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (1/1) ... [2019-10-07 06:41:23,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (1/1) ... [2019-10-07 06:41:23,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 06:41:23,072 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 06:41:23,073 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 06:41:23,073 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 06:41:23,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:41:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 06:41:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 06:41:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:41:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:41:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 06:41:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:41:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:41:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:41:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:41:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:41:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:41:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 06:41:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 06:41:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 06:41:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 06:41:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 06:41:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 06:41:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 06:41:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-07 06:41:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 06:41:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2019-10-07 06:41:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2019-10-07 06:41:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 06:41:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 06:41:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 06:41:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 06:41:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 06:41:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-07 06:41:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-07 06:41:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 06:41:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 06:41:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 06:41:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 06:41:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 06:41:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 06:41:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-07 06:41:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 06:41:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-07 06:41:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 06:41:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-07 06:41:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 06:41:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-07 06:41:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 06:41:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 06:41:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-07 06:41:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-07 06:41:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-07 06:41:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 06:41:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 06:41:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 06:41:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 06:41:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 06:41:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 06:41:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 06:41:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 06:41:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 06:41:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:41:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 06:41:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 06:41:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 06:41:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 06:41:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 06:41:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-07 06:41:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-07 06:41:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 06:41:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-10-07 06:41:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-10-07 06:41:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-07 06:41:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-07 06:41:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-07 06:41:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-07 06:41:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-07 06:41:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-07 06:41:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2019-10-07 06:41:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2019-10-07 06:41:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2019-10-07 06:41:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 06:41:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 06:41:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 06:41:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 06:41:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 06:41:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 06:41:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 06:41:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 06:41:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 06:41:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 06:41:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 06:41:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 06:41:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 06:41:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 06:41:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 06:41:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 06:41:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 06:41:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 06:41:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-07 06:41:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 06:41:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 06:41:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 06:41:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 06:41:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-07 06:41:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-07 06:41:23,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-07 06:41:23,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 06:41:23,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 06:41:23,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 06:41:23,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 06:41:23,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 06:41:23,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-07 06:41:23,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-07 06:41:23,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 06:41:23,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 06:41:23,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 06:41:23,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 06:41:23,196 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 06:41:23,196 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 06:41:23,196 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 06:41:23,196 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 06:41:23,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-07 06:41:23,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-07 06:41:23,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-07 06:41:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-07 06:41:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 06:41:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 06:41:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_pcie_patch [2019-10-07 06:41:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2019-10-07 06:41:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2019-10-07 06:41:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2019-10-07 06:41:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2019-10-07 06:41:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_config [2019-10-07 06:41:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reinit_locked [2019-10-07 06:41:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2019-10-07 06:41:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_link_chg_event [2019-10-07 06:41:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_common_task [2019-10-07 06:41:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_del_timer [2019-10-07 06:41:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2019-10-07 06:41:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2019-10-07 06:41:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1c_vlan_mode [2019-10-07 06:41:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2019-10-07 06:41:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restore_vlan [2019-10-07 06:41:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_mac_addr [2019-10-07 06:41:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2019-10-07 06:41:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_fix_features [2019-10-07 06:41:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_features [2019-10-07 06:41:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_change_mtu [2019-10-07 06:41:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mdio_read [2019-10-07 06:41:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mdio_write [2019-10-07 06:41:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mii_ioctl [2019-10-07 06:41:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_ioctl [2019-10-07 06:41:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_queues [2019-10-07 06:41:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_mac_type [2019-10-07 06:41:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_setup_mac_funcs [2019-10-07 06:41:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_patch_assign [2019-10-07 06:41:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_sw_init [2019-10-07 06:41:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2019-10-07 06:41:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2019-10-07 06:41:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2019-10-07 06:41:23,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_init_ring_ptrs [2019-10-07 06:41:23,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2019-10-07 06:41:23,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_setup_ring_resources [2019-10-07 06:41:23,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_des_ring [2019-10-07 06:41:23,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_tx [2019-10-07 06:41:23,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_rx [2019-10-07 06:41:23,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_dma [2019-10-07 06:41:23,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_mac [2019-10-07 06:41:23,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_mac [2019-10-07 06:41:23,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2019-10-07 06:41:23,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2019-10-07 06:41:23,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2019-10-07 06:41:23,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_mac [2019-10-07 06:41:23,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2019-10-07 06:41:23,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_update_hw_stats [2019-10-07 06:41:23,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_stats [2019-10-07 06:41:23,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clear_phy_int [2019-10-07 06:41:23,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_irq [2019-10-07 06:41:23,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2019-10-07 06:41:23,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_rx_checksum [2019-10-07 06:41:23,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_skb [2019-10-07 06:41:23,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2019-10-07 06:41:23,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rrd [2019-10-07 06:41:23,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rfd [2019-10-07 06:41:23,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_irq [2019-10-07 06:41:23,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean [2019-10-07 06:41:23,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2019-10-07 06:41:23,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tpd_avail [2019-10-07 06:41:23,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2019-10-07 06:41:23,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2019-10-07 06:41:23,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_cal_tpd_req [2019-10-07 06:41:23,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tso_csum [2019-10-07 06:41:23,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_rollback [2019-10-07 06:41:23,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_map [2019-10-07 06:41:23,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_queue [2019-10-07 06:41:23,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_xmit_frame [2019-10-07 06:41:23,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2019-10-07 06:41:23,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_request_irq [2019-10-07 06:41:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2019-10-07 06:41:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2019-10-07 06:41:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2019-10-07 06:41:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2019-10-07 06:41:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2019-10-07 06:41:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2019-10-07 06:41:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2019-10-07 06:41:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2019-10-07 06:41:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_init_netdev [2019-10-07 06:41:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_probe [2019-10-07 06:41:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2019-10-07 06:41:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_error_detected [2019-10-07 06:41:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_slot_reset [2019-10-07 06:41:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2019-10-07 06:41:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_driver_init [2019-10-07 06:41:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_driver_exit [2019-10-07 06:41:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2019-10-07 06:41:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_atl1c_driver_init_16_11 [2019-10-07 06:41:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 06:41:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:41:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 06:41:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 06:41:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-07 06:41:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-07 06:41:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_16_16_4 [2019-10-07 06:41:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_14_16_5 [2019-10-07 06:41:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2019-10-07 06:41:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2019-10-07 06:41:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-07 06:41:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 06:41:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-10-07 06:41:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-10-07 06:41:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-07 06:41:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-07 06:41:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_16_16_6 [2019-10-07 06:41:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_14_16_7 [2019-10-07 06:41:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:41:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:41:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 06:41:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-07 06:41:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 06:41:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-07 06:41:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 06:41:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-07 06:41:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-07 06:41:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 06:41:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 06:41:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-10-07 06:41:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 06:41:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 06:41:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 06:41:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 06:41:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:41:23,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:41:23,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:41:23,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:41:23,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-07 06:41:23,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-07 06:41:23,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-07 06:41:23,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:41:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:41:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:41:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:41:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:41:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:41:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:41:23,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 06:41:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 06:41:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-10-07 06:41:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-10-07 06:41:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-07 06:41:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-07 06:41:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-07 06:41:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-07 06:41:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-07 06:41:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-07 06:41:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-07 06:41:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-07 06:41:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-07 06:41:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-07 06:41:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-07 06:41:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-07 06:41:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-07 06:41:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-07 06:41:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-07 06:41:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-07 06:41:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-07 06:41:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-07 06:41:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-07 06:41:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-07 06:41:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-07 06:41:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 06:41:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 06:41:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-07 06:41:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-10-07 06:41:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:41:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:41:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:41:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:41:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:41:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2019-10-07 06:41:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_6 [2019-10-07 06:41:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-10-07 06:41:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-10-07 06:41:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 06:41:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 06:41:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 06:41:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 06:41:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:41:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_103 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_104 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_105 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_107 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2019-10-07 06:41:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_112 [2019-10-07 06:41:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_116 [2019-10-07 06:41:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_trylock_117 [2019-10-07 06:41:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_118 [2019-10-07 06:41:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_122 [2019-10-07 06:41:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_123 [2019-10-07 06:41:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_124 [2019-10-07 06:41:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_125 [2019-10-07 06:41:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_126 [2019-10-07 06:41:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_127 [2019-10-07 06:41:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_128 [2019-10-07 06:41:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_129 [2019-10-07 06:41:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_130 [2019-10-07 06:41:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 06:41:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-07 06:41:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2019-10-07 06:41:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2019-10-07 06:41:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2019-10-07 06:41:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_permanent_address [2019-10-07 06:41:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_eeprom [2019-10-07 06:41:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_mac_addr [2019-10-07 06:41:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hash_mc_addr [2019-10-07 06:41:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hash_set [2019-10-07 06:41:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2019-10-07 06:41:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2019-10-07 06:41:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2019-10-07 06:41:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2019-10-07 06:41:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2019-10-07 06:41:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2019-10-07 06:41:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2019-10-07 06:41:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_ext [2019-10-07 06:41:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_disable [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_to_ps_link [2019-10-07 06:41:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2019-10-07 06:41:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2019-10-07 06:41:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2019-10-07 06:41:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 06:41:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 06:41:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 06:41:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-07 06:41:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 06:41:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_settings [2019-10-07 06:41:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_settings [2019-10-07 06:41:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_msglevel [2019-10-07 06:41:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_msglevel [2019-10-07 06:41:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2019-10-07 06:41:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs [2019-10-07 06:41:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2019-10-07 06:41:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom [2019-10-07 06:41:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_drvinfo [2019-10-07 06:41:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_wol [2019-10-07 06:41:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_wol [2019-10-07 06:41:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2019-10-07 06:41:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_ethtool_ops [2019-10-07 06:41:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 06:41:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 06:41:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 06:41:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 06:41:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 06:41:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 06:41:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:41:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:41:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 06:41:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 06:41:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-07 06:41:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-07 06:41:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:41:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 06:41:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 06:41:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 06:41:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 06:41:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 06:41:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 06:41:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 06:41:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 06:41:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 06:41:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 06:41:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 06:41:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 06:41:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 06:41:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 06:41:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 06:41:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 06:41:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 06:41:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 06:41:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 06:41:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 06:41:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 06:41:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 06:41:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 06:41:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:41:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:41:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:41:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:41:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:41:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:41:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:41:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:41:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:41:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:41:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:41:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:41:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:41:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:41:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:41:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:41:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 06:41:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 06:41:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 06:41:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:41:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 06:41:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 06:41:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 06:41:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:41:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 06:41:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 06:41:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:41:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:41:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:41:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:41:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:41:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:41:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:41:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:41:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:41:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:41:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:41:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:41:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:41:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:41:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:41:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:41:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:41:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:41:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 06:41:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 06:41:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 06:41:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 06:41:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 06:41:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 06:41:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 06:41:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 06:41:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:41:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:41:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:41:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:41:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:41:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:41:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:41:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:41:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 06:41:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:41:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:41:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:41:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2019-10-07 06:41:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 06:41:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 06:41:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_trylock [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 06:41:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 06:41:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 06:41:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 06:41:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 06:41:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 06:41:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 06:41:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 06:41:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:41:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 06:41:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure build_skb [2019-10-07 06:41:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 06:41:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 06:41:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 06:41:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-07 06:41:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 06:41:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 06:41:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 06:41:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 06:41:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 06:41:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 06:41:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 06:41:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 06:41:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-07 06:41:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-07 06:41:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 06:41:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 06:41:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-07 06:41:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-07 06:41:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 06:41:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 06:41:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 06:41:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 06:41:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 06:41:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 06:41:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 06:41:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 06:41:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 06:41:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 06:41:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 06:41:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 06:41:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 06:41:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 06:41:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-07 06:41:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-07 06:41:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 06:41:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 06:41:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 06:41:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-10-07 06:41:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-07 06:41:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2019-10-07 06:41:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 06:41:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 06:41:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 06:41:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 06:41:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 06:41:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-10-07 06:41:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_write_word [2019-10-07 06:41:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2019-10-07 06:41:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-10-07 06:41:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 06:41:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-07 06:41:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 06:41:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 06:41:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 06:41:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 06:41:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 06:41:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-07 06:41:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 06:41:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 06:41:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 06:41:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 06:41:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 06:41:23,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 06:41:23,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 06:41:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 06:41:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 06:41:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 06:41:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 06:41:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 06:41:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 06:41:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 06:41:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 06:41:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 06:41:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 06:41:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 06:41:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 06:41:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 06:41:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2019-10-07 06:41:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2019-10-07 06:41:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 06:41:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-07 06:41:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 06:41:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 06:41:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 06:41:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 06:41:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 06:41:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-07 06:41:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_103 [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_105 [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_107 [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_112 [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_trylock [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_trylock_117 [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 06:41:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 06:41:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-07 06:41:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 06:41:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 06:41:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_104 [2019-10-07 06:41:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_118 [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 06:41:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 06:41:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-07 06:41:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:41:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:41:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 06:41:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 06:41:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 06:41:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 06:41:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 06:41:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-07 06:41:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-07 06:41:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-07 06:41:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 06:41:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 06:41:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 06:41:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 06:41:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-07 06:41:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-07 06:41:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-07 06:41:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-07 06:41:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 06:41:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 06:41:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 06:41:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 06:41:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 06:41:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 06:41:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 06:41:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 06:41:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 06:41:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:41:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 06:41:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:41:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 06:41:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 06:41:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 06:41:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 06:41:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 06:41:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 06:41:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 06:41:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:41:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 06:41:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:41:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 06:41:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 06:41:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:41:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 06:41:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 06:41:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 06:41:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure build_skb [2019-10-07 06:41:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_116 [2019-10-07 06:41:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 06:41:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-07 06:41:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-07 06:41:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 06:41:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-10-07 06:41:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-10-07 06:41:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 06:41:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-07 06:41:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-07 06:41:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-07 06:41:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-07 06:41:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-07 06:41:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-07 06:41:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2019-10-07 06:41:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2019-10-07 06:41:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2019-10-07 06:41:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2019-10-07 06:41:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:41:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 06:41:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 06:41:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 06:41:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 06:41:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 06:41:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 06:41:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 06:41:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 06:41:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_126 [2019-10-07 06:41:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_128 [2019-10-07 06:41:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 06:41:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 06:41:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 06:41:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 06:41:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 06:41:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 06:41:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 06:41:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 06:41:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 06:41:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 06:41:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 06:41:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 06:41:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 06:41:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-07 06:41:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 06:41:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_125 [2019-10-07 06:41:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 06:41:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_127 [2019-10-07 06:41:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-10-07 06:41:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 06:41:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 06:41:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2019-10-07 06:41:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-07 06:41:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-07 06:41:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-07 06:41:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_write_word [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 06:41:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 06:41:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-10-07 06:41:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 06:41:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 06:41:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 06:41:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 06:41:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_129 [2019-10-07 06:41:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 06:41:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_130 [2019-10-07 06:41:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-07 06:41:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 06:41:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 06:41:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 06:41:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 06:41:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 06:41:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-07 06:41:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-07 06:41:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 06:41:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 06:41:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 06:41:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 06:41:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 06:41:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 06:41:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_123 [2019-10-07 06:41:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 06:41:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_122 [2019-10-07 06:41:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-07 06:41:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-07 06:41:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 06:41:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 06:41:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 06:41:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_124 [2019-10-07 06:41:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 06:41:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_disable [2019-10-07 06:41:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2019-10-07 06:41:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2019-10-07 06:41:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_mac_addr [2019-10-07 06:41:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2019-10-07 06:41:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hash_mc_addr [2019-10-07 06:41:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hash_set [2019-10-07 06:41:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2019-10-07 06:41:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2019-10-07 06:41:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2019-10-07 06:41:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2019-10-07 06:41:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_to_ps_link [2019-10-07 06:41:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2019-10-07 06:41:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2019-10-07 06:41:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reinit_locked [2019-10-07 06:41:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_ethtool_ops [2019-10-07 06:41:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_mac [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_mac [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_irq [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2019-10-07 06:41:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2019-10-07 06:41:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2019-10-07 06:41:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_pcie_patch [2019-10-07 06:41:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2019-10-07 06:41:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 06:41:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2019-10-07 06:41:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2019-10-07 06:41:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2019-10-07 06:41:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_config [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_link_chg_event [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_common_task [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_del_timer [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1c_vlan_mode [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2019-10-07 06:41:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restore_vlan [2019-10-07 06:41:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_mac_addr [2019-10-07 06:41:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 06:41:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2019-10-07 06:41:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_fix_features [2019-10-07 06:41:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_features [2019-10-07 06:41:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_change_mtu [2019-10-07 06:41:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mdio_read [2019-10-07 06:41:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mdio_write [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mii_ioctl [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_ioctl [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_queues [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_mac_type [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_setup_mac_funcs [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_patch_assign [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_sw_init [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2019-10-07 06:41:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_init_ring_ptrs [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_setup_ring_resources [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_des_ring [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_tx [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_rx [2019-10-07 06:41:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_dma [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_mac [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_update_hw_stats [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_stats [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clear_phy_int [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_irq [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_rx_checksum [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_skb [2019-10-07 06:41:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rrd [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rfd [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tpd_avail [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_cal_tpd_req [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tso_csum [2019-10-07 06:41:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_rollback [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_map [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_queue [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_xmit_frame [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_request_irq [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2019-10-07 06:41:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_init_netdev [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_probe [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_error_detected [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_slot_reset [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_driver_init [2019-10-07 06:41:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_driver_exit [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_atl1c_driver_init_16_11 [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-07 06:41:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_16_16_4 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_14_16_5 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-07 06:41:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-07 06:41:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_16_16_6 [2019-10-07 06:41:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_14_16_7 [2019-10-07 06:41:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 06:41:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 06:41:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 06:41:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 06:41:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 06:41:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:41:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-07 06:41:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:41:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-10-07 06:41:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 06:41:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 06:41:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 06:41:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 06:41:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:41:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:41:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:41:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-07 06:41:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-07 06:41:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-07 06:41:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 06:41:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 06:41:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_6 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-10-07 06:41:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-07 06:41:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_eeprom [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2019-10-07 06:41:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_ext [2019-10-07 06:41:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2019-10-07 06:41:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2019-10-07 06:41:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2019-10-07 06:41:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2019-10-07 06:41:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_permanent_address [2019-10-07 06:41:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2019-10-07 06:41:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 06:41:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_settings [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_settings [2019-10-07 06:41:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_msglevel [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_msglevel [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_drvinfo [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_wol [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_wol [2019-10-07 06:41:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 06:41:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 06:41:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 06:41:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 06:41:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 06:41:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 06:41:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 06:41:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 06:41:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 06:41:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 06:41:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 06:41:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:41:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:41:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:41:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 06:41:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 06:41:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 06:41:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 06:41:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 06:41:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 06:41:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 06:41:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 06:41:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 06:41:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mdio_lock_of_atl1c_adapter [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:41:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 06:41:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:41:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_atl1c_adapter [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 06:41:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 06:41:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 06:41:31,760 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 06:41:35,184 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 06:42:00,672 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 06:42:00,673 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 06:42:00,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:42:00 BoogieIcfgContainer [2019-10-07 06:42:00,677 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 06:42:00,678 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 06:42:00,678 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 06:42:00,680 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 06:42:00,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 06:41:11" (1/3) ... [2019-10-07 06:42:00,681 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@466083bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:42:00, skipping insertion in model container [2019-10-07 06:42:00,681 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:41:22" (2/3) ... [2019-10-07 06:42:00,681 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@466083bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:42:00, skipping insertion in model container [2019-10-07 06:42:00,681 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:42:00" (3/3) ... [2019-10-07 06:42:00,683 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2019-10-07 06:42:00,691 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 06:42:00,705 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-07 06:42:00,716 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-07 06:42:00,763 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 06:42:00,763 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 06:42:00,763 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 06:42:00,764 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 06:42:00,764 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 06:42:00,764 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 06:42:00,764 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 06:42:00,764 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 06:42:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 5014 states. [2019-10-07 06:42:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2019-10-07 06:42:00,899 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:42:00,900 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:42:00,903 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:42:00,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:42:00,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1289701083, now seen corresponding path program 1 times [2019-10-07 06:42:00,921 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:42:00,921 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:00,921 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:00,921 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:00,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:42:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 06:42:02,425 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:02,426 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:42:02,426 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:42:02,431 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:42:02,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:42:02,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:42:02,450 INFO L87 Difference]: Start difference. First operand 5014 states. Second operand 3 states. [2019-10-07 06:42:06,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:42:06,071 INFO L93 Difference]: Finished difference Result 12837 states and 17292 transitions. [2019-10-07 06:42:06,072 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:42:06,073 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2019-10-07 06:42:06,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:42:06,165 INFO L225 Difference]: With dead ends: 12837 [2019-10-07 06:42:06,166 INFO L226 Difference]: Without dead ends: 8272 [2019-10-07 06:42:06,204 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:42:06,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8272 states. [2019-10-07 06:42:06,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8272 to 8266. [2019-10-07 06:42:06,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8266 states. [2019-10-07 06:42:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8266 states to 8266 states and 10969 transitions. [2019-10-07 06:42:07,053 INFO L78 Accepts]: Start accepts. Automaton has 8266 states and 10969 transitions. Word has length 197 [2019-10-07 06:42:07,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:42:07,055 INFO L462 AbstractCegarLoop]: Abstraction has 8266 states and 10969 transitions. [2019-10-07 06:42:07,055 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:42:07,055 INFO L276 IsEmpty]: Start isEmpty. Operand 8266 states and 10969 transitions. [2019-10-07 06:42:07,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2019-10-07 06:42:07,077 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:42:07,078 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:42:07,078 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:42:07,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:42:07,079 INFO L82 PathProgramCache]: Analyzing trace with hash -1084978047, now seen corresponding path program 1 times [2019-10-07 06:42:07,079 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:42:07,079 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:07,079 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:07,079 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:07,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:42:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:07,608 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 06:42:07,608 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:07,609 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:42:07,609 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:42:07,611 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:42:07,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:42:07,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:42:07,612 INFO L87 Difference]: Start difference. First operand 8266 states and 10969 transitions. Second operand 3 states. [2019-10-07 06:42:13,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:42:13,026 INFO L93 Difference]: Finished difference Result 24083 states and 31989 transitions. [2019-10-07 06:42:13,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:42:13,026 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 198 [2019-10-07 06:42:13,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:42:13,157 INFO L225 Difference]: With dead ends: 24083 [2019-10-07 06:42:13,157 INFO L226 Difference]: Without dead ends: 15868 [2019-10-07 06:42:13,200 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:42:13,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15868 states. [2019-10-07 06:42:14,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15868 to 15854. [2019-10-07 06:42:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15854 states. [2019-10-07 06:42:14,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15854 states to 15854 states and 21010 transitions. [2019-10-07 06:42:14,559 INFO L78 Accepts]: Start accepts. Automaton has 15854 states and 21010 transitions. Word has length 198 [2019-10-07 06:42:14,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:42:14,562 INFO L462 AbstractCegarLoop]: Abstraction has 15854 states and 21010 transitions. [2019-10-07 06:42:14,562 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:42:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 15854 states and 21010 transitions. [2019-10-07 06:42:14,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-10-07 06:42:14,592 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:42:14,592 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:42:14,593 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:42:14,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:42:14,593 INFO L82 PathProgramCache]: Analyzing trace with hash 1072996936, now seen corresponding path program 1 times [2019-10-07 06:42:14,594 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:42:14,594 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:14,594 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:14,595 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:14,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:42:14,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2019-10-07 06:42:15,224 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:15,224 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:42:15,224 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:42:15,225 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:42:15,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:42:15,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:42:15,226 INFO L87 Difference]: Start difference. First operand 15854 states and 21010 transitions. Second operand 3 states. [2019-10-07 06:42:17,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:42:17,555 INFO L93 Difference]: Finished difference Result 42744 states and 56560 transitions. [2019-10-07 06:42:17,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:42:17,556 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 211 [2019-10-07 06:42:17,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:42:17,745 INFO L225 Difference]: With dead ends: 42744 [2019-10-07 06:42:17,746 INFO L226 Difference]: Without dead ends: 26941 [2019-10-07 06:42:17,819 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:42:17,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26941 states. [2019-10-07 06:42:19,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26941 to 26919. [2019-10-07 06:42:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26919 states. [2019-10-07 06:42:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26919 states to 26919 states and 35580 transitions. [2019-10-07 06:42:19,430 INFO L78 Accepts]: Start accepts. Automaton has 26919 states and 35580 transitions. Word has length 211 [2019-10-07 06:42:19,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:42:19,433 INFO L462 AbstractCegarLoop]: Abstraction has 26919 states and 35580 transitions. [2019-10-07 06:42:19,433 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:42:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 26919 states and 35580 transitions. [2019-10-07 06:42:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-10-07 06:42:19,458 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:42:19,458 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:42:19,458 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:42:19,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:42:19,459 INFO L82 PathProgramCache]: Analyzing trace with hash 338238404, now seen corresponding path program 1 times [2019-10-07 06:42:19,459 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:42:19,459 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:19,459 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:19,459 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:19,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:42:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2019-10-07 06:42:21,477 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:21,478 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:42:21,478 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:42:21,479 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:42:21,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:42:21,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:42:21,480 INFO L87 Difference]: Start difference. First operand 26919 states and 35580 transitions. Second operand 3 states. [2019-10-07 06:42:25,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:42:25,998 INFO L93 Difference]: Finished difference Result 77959 states and 103015 transitions. [2019-10-07 06:42:25,999 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:42:25,999 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2019-10-07 06:42:25,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:42:26,336 INFO L225 Difference]: With dead ends: 77959 [2019-10-07 06:42:26,337 INFO L226 Difference]: Without dead ends: 51091 [2019-10-07 06:42:26,448 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:42:26,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51091 states. [2019-10-07 06:42:29,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51091 to 51041. [2019-10-07 06:42:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51041 states. [2019-10-07 06:42:29,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51041 states to 51041 states and 67327 transitions. [2019-10-07 06:42:29,223 INFO L78 Accepts]: Start accepts. Automaton has 51041 states and 67327 transitions. Word has length 222 [2019-10-07 06:42:29,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:42:29,224 INFO L462 AbstractCegarLoop]: Abstraction has 51041 states and 67327 transitions. [2019-10-07 06:42:29,224 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:42:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 51041 states and 67327 transitions. [2019-10-07 06:42:29,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-10-07 06:42:29,248 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:42:29,248 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:42:29,249 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:42:29,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:42:29,249 INFO L82 PathProgramCache]: Analyzing trace with hash 2077842192, now seen corresponding path program 1 times [2019-10-07 06:42:29,249 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:42:29,249 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:29,250 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:29,250 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:29,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:42:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:30,072 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2019-10-07 06:42:30,073 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:30,073 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:42:30,073 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-07 06:42:30,075 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 06:42:30,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 06:42:30,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-07 06:42:30,076 INFO L87 Difference]: Start difference. First operand 51041 states and 67327 transitions. Second operand 8 states. [2019-10-07 06:43:34,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:43:34,054 INFO L93 Difference]: Finished difference Result 143832 states and 189614 transitions. [2019-10-07 06:43:34,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-07 06:43:34,054 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 234 [2019-10-07 06:43:34,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:43:34,613 INFO L225 Difference]: With dead ends: 143832 [2019-10-07 06:43:34,614 INFO L226 Difference]: Without dead ends: 92842 [2019-10-07 06:43:34,773 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2019-10-07 06:43:34,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92842 states. [2019-10-07 06:43:39,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92842 to 92726. [2019-10-07 06:43:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92726 states. [2019-10-07 06:43:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92726 states to 92726 states and 122122 transitions. [2019-10-07 06:43:39,892 INFO L78 Accepts]: Start accepts. Automaton has 92726 states and 122122 transitions. Word has length 234 [2019-10-07 06:43:39,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:43:39,892 INFO L462 AbstractCegarLoop]: Abstraction has 92726 states and 122122 transitions. [2019-10-07 06:43:39,892 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 06:43:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 92726 states and 122122 transitions. [2019-10-07 06:43:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-10-07 06:43:39,926 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:43:39,926 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:43:39,927 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:43:39,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:43:39,927 INFO L82 PathProgramCache]: Analyzing trace with hash 723406652, now seen corresponding path program 1 times [2019-10-07 06:43:39,927 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:43:39,927 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:43:39,928 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:43:39,928 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:43:39,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:43:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:43:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 776 trivial. 0 not checked. [2019-10-07 06:43:40,405 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:43:40,406 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:43:40,406 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:43:40,406 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:43:40,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:43:40,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:43:40,407 INFO L87 Difference]: Start difference. First operand 92726 states and 122122 transitions. Second operand 5 states. [2019-10-07 06:44:20,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:44:20,527 INFO L93 Difference]: Finished difference Result 190457 states and 250419 transitions. [2019-10-07 06:44:20,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:44:20,529 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 248 [2019-10-07 06:44:20,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:44:21,002 INFO L225 Difference]: With dead ends: 190457 [2019-10-07 06:44:21,002 INFO L226 Difference]: Without dead ends: 97782 [2019-10-07 06:44:21,240 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:44:21,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97782 states. [2019-10-07 06:44:29,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97782 to 97700. [2019-10-07 06:44:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97700 states. [2019-10-07 06:44:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97700 states to 97700 states and 128253 transitions. [2019-10-07 06:44:29,725 INFO L78 Accepts]: Start accepts. Automaton has 97700 states and 128253 transitions. Word has length 248 [2019-10-07 06:44:29,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:44:29,726 INFO L462 AbstractCegarLoop]: Abstraction has 97700 states and 128253 transitions. [2019-10-07 06:44:29,726 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:44:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand 97700 states and 128253 transitions. [2019-10-07 06:44:29,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2019-10-07 06:44:29,753 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:44:29,754 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:44:29,754 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:44:29,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:44:29,754 INFO L82 PathProgramCache]: Analyzing trace with hash 150947426, now seen corresponding path program 1 times [2019-10-07 06:44:29,755 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:44:29,755 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:29,755 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:29,755 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:29,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:44:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:30,202 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2019-10-07 06:44:30,203 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:30,203 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:44:30,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:44:33,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:33,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 6801 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 06:44:33,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:44:34,084 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2019-10-07 06:44:34,084 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:44:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2019-10-07 06:44:35,007 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 06:44:35,008 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5] total 10 [2019-10-07 06:44:35,008 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:44:35,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:44:35,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2019-10-07 06:44:35,009 INFO L87 Difference]: Start difference. First operand 97700 states and 128253 transitions. Second operand 5 states. [2019-10-07 06:45:18,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:18,137 INFO L93 Difference]: Finished difference Result 221891 states and 291146 transitions. [2019-10-07 06:45:18,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:45:18,138 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 261 [2019-10-07 06:45:18,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:19,109 INFO L225 Difference]: With dead ends: 221891 [2019-10-07 06:45:19,109 INFO L226 Difference]: Without dead ends: 124242 [2019-10-07 06:45:19,288 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 518 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2019-10-07 06:45:19,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124242 states. [2019-10-07 06:45:25,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124242 to 124200. [2019-10-07 06:45:25,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124200 states. [2019-10-07 06:45:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124200 states to 124200 states and 162502 transitions. [2019-10-07 06:45:25,779 INFO L78 Accepts]: Start accepts. Automaton has 124200 states and 162502 transitions. Word has length 261 [2019-10-07 06:45:25,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:25,780 INFO L462 AbstractCegarLoop]: Abstraction has 124200 states and 162502 transitions. [2019-10-07 06:45:25,780 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:45:25,780 INFO L276 IsEmpty]: Start isEmpty. Operand 124200 states and 162502 transitions. [2019-10-07 06:45:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2019-10-07 06:45:25,805 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:25,805 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:45:26,020 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:45:26,021 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:26,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:26,022 INFO L82 PathProgramCache]: Analyzing trace with hash 1684343155, now seen corresponding path program 1 times [2019-10-07 06:45:26,022 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:26,022 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:26,022 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:26,023 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:26,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:26,487 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2019-10-07 06:45:26,488 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:26,488 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:45:26,488 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:45:26,489 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:45:26,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:45:26,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:45:26,494 INFO L87 Difference]: Start difference. First operand 124200 states and 162502 transitions. Second operand 3 states. [2019-10-07 06:45:36,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:36,956 INFO L93 Difference]: Finished difference Result 299396 states and 392103 transitions. [2019-10-07 06:45:36,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:45:36,956 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 279 [2019-10-07 06:45:36,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:37,856 INFO L225 Difference]: With dead ends: 299396 [2019-10-07 06:45:37,856 INFO L226 Difference]: Without dead ends: 175851 [2019-10-07 06:45:38,104 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:45:38,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175851 states. [2019-10-07 06:45:48,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175851 to 175749. [2019-10-07 06:45:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175749 states. [2019-10-07 06:45:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175749 states to 175749 states and 229870 transitions. [2019-10-07 06:45:48,945 INFO L78 Accepts]: Start accepts. Automaton has 175749 states and 229870 transitions. Word has length 279 [2019-10-07 06:45:48,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:48,946 INFO L462 AbstractCegarLoop]: Abstraction has 175749 states and 229870 transitions. [2019-10-07 06:45:48,946 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:45:48,946 INFO L276 IsEmpty]: Start isEmpty. Operand 175749 states and 229870 transitions. [2019-10-07 06:45:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2019-10-07 06:45:48,984 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:48,984 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 6, 6, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:45:48,984 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:48,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:48,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1899486585, now seen corresponding path program 1 times [2019-10-07 06:45:48,985 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:48,985 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:48,985 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:48,985 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:48,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 849 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 841 trivial. 0 not checked. [2019-10-07 06:45:50,235 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:50,235 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:45:50,236 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:45:50,236 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:45:50,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:45:50,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:45:50,237 INFO L87 Difference]: Start difference. First operand 175749 states and 229870 transitions. Second operand 3 states. [2019-10-07 06:46:03,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:46:03,247 INFO L93 Difference]: Finished difference Result 429524 states and 561975 transitions. [2019-10-07 06:46:03,248 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:46:03,248 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 318 [2019-10-07 06:46:03,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:46:04,386 INFO L225 Difference]: With dead ends: 429524 [2019-10-07 06:46:04,386 INFO L226 Difference]: Without dead ends: 254430 [2019-10-07 06:46:05,439 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:46:05,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254430 states. [2019-10-07 06:46:21,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254430 to 254128. [2019-10-07 06:46:21,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254128 states. [2019-10-07 06:46:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254128 states to 254128 states and 332114 transitions. [2019-10-07 06:46:21,911 INFO L78 Accepts]: Start accepts. Automaton has 254128 states and 332114 transitions. Word has length 318 [2019-10-07 06:46:21,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:46:21,912 INFO L462 AbstractCegarLoop]: Abstraction has 254128 states and 332114 transitions. [2019-10-07 06:46:21,912 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:46:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 254128 states and 332114 transitions. [2019-10-07 06:46:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2019-10-07 06:46:21,934 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:46:21,935 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 8, 8, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:46:21,935 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:46:21,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:46:21,935 INFO L82 PathProgramCache]: Analyzing trace with hash 1317317149, now seen corresponding path program 1 times [2019-10-07 06:46:21,936 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:46:21,936 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:21,936 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:21,936 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:21,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:46:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:46:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2019-10-07 06:46:22,407 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:22,407 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:46:22,407 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:46:22,408 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:46:22,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:46:22,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:46:22,408 INFO L87 Difference]: Start difference. First operand 254128 states and 332114 transitions. Second operand 3 states. [2019-10-07 06:46:33,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:46:33,951 INFO L93 Difference]: Finished difference Result 507671 states and 665833 transitions. [2019-10-07 06:46:33,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:46:33,952 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 344 [2019-10-07 06:46:33,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:46:35,186 INFO L225 Difference]: With dead ends: 507671 [2019-10-07 06:46:35,186 INFO L226 Difference]: Without dead ends: 254198 [2019-10-07 06:46:35,666 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:46:35,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254198 states. [2019-10-07 06:46:52,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254198 to 254198. [2019-10-07 06:46:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254198 states. [2019-10-07 06:46:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254198 states to 254198 states and 332184 transitions. [2019-10-07 06:46:53,056 INFO L78 Accepts]: Start accepts. Automaton has 254198 states and 332184 transitions. Word has length 344 [2019-10-07 06:46:53,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:46:53,057 INFO L462 AbstractCegarLoop]: Abstraction has 254198 states and 332184 transitions. [2019-10-07 06:46:53,057 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:46:53,057 INFO L276 IsEmpty]: Start isEmpty. Operand 254198 states and 332184 transitions. [2019-10-07 06:46:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2019-10-07 06:46:53,070 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:46:53,070 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 8, 8, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:46:53,070 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:46:53,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:46:53,071 INFO L82 PathProgramCache]: Analyzing trace with hash 282280207, now seen corresponding path program 1 times [2019-10-07 06:46:53,071 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:46:53,071 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:53,071 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:53,071 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:53,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:46:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:46:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2019-10-07 06:46:54,518 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:54,518 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:46:54,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:46:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:46:58,626 INFO L256 TraceCheckSpWp]: Trace formula consists of 7312 conjuncts, 52 conjunts are in the unsatisfiable core [2019-10-07 06:46:58,654 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:47:00,078 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 37 [2019-10-07 06:47:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 2 proven. 82 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2019-10-07 06:47:01,915 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:47:02,211 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-10-07 06:47:02,508 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-10-07 06:47:05,267 WARN L177 XnfTransformerHelper]: Simplifying conjuction of 8191 disjunctions. This might take some time... [2019-10-07 06:47:12,081 INFO L193 XnfTransformerHelper]: Simplified to conjuction of 8191 disjunctions. [2019-10-07 06:47:12,140 WARN L177 XnfTransformerHelper]: Simplifying conjuction of 16383 disjunctions. This might take some time... [2019-10-07 06:47:40,545 INFO L193 XnfTransformerHelper]: Simplified to conjuction of 16383 disjunctions. [2019-10-07 06:47:40,668 WARN L177 XnfTransformerHelper]: Simplifying conjuction of 32767 disjunctions. This might take some time... [2019-10-07 06:49:22,149 INFO L193 XnfTransformerHelper]: Simplified to conjuction of 32767 disjunctions. [2019-10-07 06:49:22,380 WARN L177 XnfTransformerHelper]: Simplifying conjuction of 65535 disjunctions. This might take some time...