java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 04:02:08,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 04:02:08,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 04:02:08,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 04:02:08,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 04:02:08,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 04:02:08,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 04:02:08,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 04:02:08,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 04:02:08,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 04:02:08,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 04:02:08,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 04:02:08,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 04:02:08,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 04:02:08,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 04:02:08,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 04:02:08,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 04:02:08,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 04:02:08,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 04:02:08,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 04:02:08,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 04:02:08,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 04:02:08,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 04:02:08,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 04:02:08,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 04:02:08,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 04:02:08,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 04:02:08,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 04:02:08,923 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 04:02:08,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 04:02:08,924 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 04:02:08,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 04:02:08,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 04:02:08,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 04:02:08,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 04:02:08,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 04:02:08,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 04:02:08,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 04:02:08,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 04:02:08,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 04:02:08,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 04:02:08,931 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 04:02:08,953 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 04:02:08,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 04:02:08,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 04:02:08,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 04:02:08,956 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 04:02:08,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 04:02:08,956 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 04:02:08,956 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 04:02:08,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 04:02:08,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 04:02:08,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 04:02:08,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 04:02:08,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 04:02:08,959 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 04:02:08,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 04:02:08,959 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 04:02:08,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 04:02:08,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 04:02:08,960 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 04:02:08,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 04:02:08,960 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 04:02:08,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:02:08,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 04:02:08,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 04:02:08,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 04:02:08,961 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 04:02:08,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 04:02:08,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 04:02:08,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 04:02:09,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 04:02:09,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 04:02:09,251 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 04:02:09,253 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 04:02:09,253 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 04:02:09,254 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2019-10-07 04:02:09,314 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0459cbb42/cafd026f1eea4f9fbe89447cfc389558/FLAGe316f5bb3 [2019-10-07 04:02:10,220 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 04:02:10,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2019-10-07 04:02:10,289 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0459cbb42/cafd026f1eea4f9fbe89447cfc389558/FLAGe316f5bb3 [2019-10-07 04:02:10,641 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0459cbb42/cafd026f1eea4f9fbe89447cfc389558 [2019-10-07 04:02:10,652 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 04:02:10,654 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 04:02:10,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 04:02:10,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 04:02:10,659 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 04:02:10,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:02:10" (1/1) ... [2019-10-07 04:02:10,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc63f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:10, skipping insertion in model container [2019-10-07 04:02:10,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:02:10" (1/1) ... [2019-10-07 04:02:10,671 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 04:02:10,946 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 04:02:16,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:02:16,229 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 04:02:16,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:02:18,409 INFO L192 MainTranslator]: Completed translation [2019-10-07 04:02:18,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18 WrapperNode [2019-10-07 04:02:18,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 04:02:18,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 04:02:18,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 04:02:18,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 04:02:18,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (1/1) ... [2019-10-07 04:02:18,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (1/1) ... [2019-10-07 04:02:18,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (1/1) ... [2019-10-07 04:02:18,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (1/1) ... [2019-10-07 04:02:18,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (1/1) ... [2019-10-07 04:02:18,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (1/1) ... [2019-10-07 04:02:18,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (1/1) ... [2019-10-07 04:02:18,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 04:02:18,920 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 04:02:18,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 04:02:18,920 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 04:02:18,921 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:02:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 04:02:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 04:02:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 04:02:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 04:02:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 04:02:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:02:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 04:02:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-07 04:02:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:02:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:02:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:02:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:02:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 04:02:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 04:02:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 04:02:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 04:02:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-07 04:02:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 04:02:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 04:02:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 04:02:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-10-07 04:02:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-10-07 04:02:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-10-07 04:02:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 04:02:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 04:02:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 04:02:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-07 04:02:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-07 04:02:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 04:02:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-07 04:02:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-07 04:02:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 04:02:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 04:02:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 04:02:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 04:02:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 04:02:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 04:02:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 04:02:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 04:02:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 04:02:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 04:02:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 04:02:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 04:02:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 04:02:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:02:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 04:02:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 04:02:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 04:02:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 04:02:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 04:02:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 04:02:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 04:02:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-07 04:02:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-07 04:02:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 04:02:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2019-10-07 04:02:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-10-07 04:02:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2019-10-07 04:02:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 04:02:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 04:02:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 04:02:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 04:02:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 04:02:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 04:02:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 04:02:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 04:02:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 04:02:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 04:02:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 04:02:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-07 04:02:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-07 04:02:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-10-07 04:02:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 04:02:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 04:02:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 04:02:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 04:02:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 04:02:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 04:02:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 04:02:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 04:02:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 04:02:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 04:02:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 04:02:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 04:02:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 04:02:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 04:02:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 04:02:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_set_drvdata [2019-10-07 04:02:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2019-10-07 04:02:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2019-10-07 04:02:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2019-10-07 04:02:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2019-10-07 04:02:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2019-10-07 04:02:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2019-10-07 04:02:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2019-10-07 04:02:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2019-10-07 04:02:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2019-10-07 04:02:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2019-10-07 04:02:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_init [2019-10-07 04:02:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init_one [2019-10-07 04:02:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2019-10-07 04:02:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2019-10-07 04:02:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2019-10-07 04:02:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2019-10-07 04:02:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2019-10-07 04:02:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2019-10-07 04:02:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2019-10-07 04:02:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2019-10-07 04:02:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2019-10-07 04:02:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_start_xmit [2019-10-07 04:02:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_start_xmit [2019-10-07 04:02:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2019-10-07 04:02:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2019-10-07 04:02:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2019-10-07 04:02:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2019-10-07 04:02:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2019-10-07 04:02:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2019-10-07 04:02:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2019-10-07 04:02:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2019-10-07 04:02:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_stats [2019-10-07 04:02:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2019-10-07 04:02:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2019-10-07 04:02:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_settings [2019-10-07 04:02:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_settings [2019-10-07 04:02:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_msglevel [2019-10-07 04:02:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_msglevel [2019-10-07 04:02:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_sset_count [2019-10-07 04:02:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_ethtool_stats [2019-10-07 04:02:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_strings [2019-10-07 04:02:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_drvinfo [2019-10-07 04:02:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_wol [2019-10-07 04:02:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_wol [2019-10-07 04:02:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_ioctl [2019-10-07 04:02:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-07 04:02:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2019-10-07 04:02:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2019-10-07 04:02:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2019-10-07 04:02:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-07 04:02:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-07 04:02:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2019-10-07 04:02:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2019-10-07 04:02:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init [2019-10-07 04:02:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_cleanup [2019-10-07 04:02:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_cleanup [2019-10-07 04:02:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2019-10-07 04:02:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_vortex_init_16_9 [2019-10-07 04:02:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 04:02:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:02:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 04:02:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 04:02:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-07 04:02:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-07 04:02:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2019-10-07 04:02:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-07 04:02:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2019-10-07 04:02:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-07 04:02:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 04:02:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-10-07 04:02:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-10-07 04:02:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-07 04:02:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-07 04:02:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_15_16_5 [2019-10-07 04:02:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 04:02:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 04:02:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 04:02:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 04:02:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 04:02:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 04:02:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 04:02:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 04:02:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 04:02:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 04:02:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-07 04:02:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-07 04:02:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 04:02:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 04:02:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 04:02:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-07 04:02:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-07 04:02:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 04:02:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 04:02:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 04:02:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-07 04:02:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 04:02:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-10-07 04:02:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 04:02:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 04:02:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 04:02:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 04:02:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 04:02:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 04:02:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 04:02:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 04:02:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 04:02:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 04:02:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 04:02:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 04:02:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 04:02:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 04:02:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 04:02:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 04:02:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 04:02:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 04:02:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-10-07 04:02:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-10-07 04:02:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-07 04:02:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-07 04:02:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-07 04:02:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-07 04:02:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-07 04:02:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-07 04:02:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-07 04:02:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-07 04:02:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-07 04:02:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-07 04:02:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-07 04:02:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-07 04:02:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-07 04:02:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-07 04:02:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-07 04:02:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-07 04:02:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-07 04:02:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-07 04:02:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-07 04:02:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-07 04:02:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-07 04:02:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-07 04:02:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-07 04:02:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-10-07 04:02:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-10-07 04:02:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 04:02:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-07 04:02:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 04:02:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 04:02:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 04:02:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 04:02:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-07 04:02:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-10-07 04:02:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:02:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:02:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:02:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 04:02:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-07 04:02:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-07 04:02:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:02:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-10-07 04:02:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2019-10-07 04:02:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2019-10-07 04:02:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:02:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2019-10-07 04:02:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-10-07 04:02:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-10-07 04:02:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 04:02:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 04:02:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-07 04:02:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2019-10-07 04:02:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-07 04:02:19,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-07 04:02:19,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_86 [2019-10-07 04:02:19,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_87 [2019-10-07 04:02:19,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2019-10-07 04:02:19,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_89 [2019-10-07 04:02:19,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2019-10-07 04:02:19,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2019-10-07 04:02:19,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2019-10-07 04:02:19,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_97 [2019-10-07 04:02:19,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_99 [2019-10-07 04:02:19,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_100 [2019-10-07 04:02:19,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_101 [2019-10-07 04:02:19,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2019-10-07 04:02:19,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_103 [2019-10-07 04:02:19,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_104 [2019-10-07 04:02:19,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_105 [2019-10-07 04:02:19,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_106 [2019-10-07 04:02:19,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_107 [2019-10-07 04:02:19,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2019-10-07 04:02:19,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2019-10-07 04:02:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_110 [2019-10-07 04:02:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2019-10-07 04:02:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2019-10-07 04:02:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2019-10-07 04:02:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2019-10-07 04:02:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_116 [2019-10-07 04:02:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_118 [2019-10-07 04:02:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_120 [2019-10-07 04:02:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_122 [2019-10-07 04:02:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_125 [2019-10-07 04:02:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_126 [2019-10-07 04:02:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_127 [2019-10-07 04:02:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_128 [2019-10-07 04:02:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_130 [2019-10-07 04:02:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132 [2019-10-07 04:02:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133 [2019-10-07 04:02:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_136 [2019-10-07 04:02:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_137 [2019-10-07 04:02:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_138 [2019-10-07 04:02:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_139 [2019-10-07 04:02:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_140 [2019-10-07 04:02:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_141 [2019-10-07 04:02:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 04:02:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 04:02:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 04:02:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 04:02:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 04:02:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 04:02:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 04:02:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 04:02:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 04:02:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 04:02:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 04:02:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 04:02:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 04:02:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 04:02:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 04:02:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 04:02:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 04:02:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 04:02:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 04:02:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 04:02:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 04:02:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 04:02:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 04:02:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 04:02:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 04:02:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 04:02:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 04:02:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 04:02:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 04:02:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 04:02:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 04:02:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 04:02:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 04:02:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 04:02:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 04:02:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 04:02:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 04:02:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:02:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:02:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:02:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:02:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:02:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:02:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:02:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:02:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:02:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:02:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:02:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:02:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:02:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:02:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:02:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:02:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:02:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:02:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:02:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:02:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:02:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:02:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:02:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:02:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 04:02:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 04:02:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 04:02:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:02:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 04:02:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 04:02:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 04:02:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:02:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2019-10-07 04:02:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2019-10-07 04:02:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_vortex_private [2019-10-07 04:02:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_vortex_private [2019-10-07 04:02:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_vortex_private [2019-10-07 04:02:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_vortex_private [2019-10-07 04:02:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_vortex_private [2019-10-07 04:02:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_vortex_private [2019-10-07 04:02:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:02:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:02:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:02:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:02:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:02:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:02:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:02:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:02:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_vortex_private [2019-10-07 04:02:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mii_lock_of_vortex_private [2019-10-07 04:02:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mii_lock_of_vortex_private [2019-10-07 04:02:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mii_lock_of_vortex_private [2019-10-07 04:02:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mii_lock_of_vortex_private [2019-10-07 04:02:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mii_lock_of_vortex_private [2019-10-07 04:02:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mii_lock_of_vortex_private [2019-10-07 04:02:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mii_lock_of_vortex_private [2019-10-07 04:02:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:02:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:02:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:02:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 04:02:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 04:02:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 04:02:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:02:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 04:02:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 04:02:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 04:02:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:02:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:02:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:02:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:02:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:02:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:02:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:02:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:02:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:02:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:02:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:02:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:02:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:02:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:02:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:02:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:02:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:02:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2019-10-07 04:02:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2019-10-07 04:02:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_window_lock_of_vortex_private [2019-10-07 04:02:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_window_lock_of_vortex_private [2019-10-07 04:02:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_window_lock_of_vortex_private [2019-10-07 04:02:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_window_lock_of_vortex_private [2019-10-07 04:02:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_window_lock_of_vortex_private [2019-10-07 04:02:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_window_lock_of_vortex_private [2019-10-07 04:02:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 04:02:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:02:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 04:02:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 04:02:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 04:02:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 04:02:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-07 04:02:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 04:02:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 04:02:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 04:02:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 04:02:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 04:02:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 04:02:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-07 04:02:19,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 04:02:19,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-07 04:02:19,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-07 04:02:19,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 04:02:19,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-07 04:02:19,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-07 04:02:19,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 04:02:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-07 04:02:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 04:02:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 04:02:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 04:02:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 04:02:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 04:02:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 04:02:19,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 04:02:19,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 04:02:19,059 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 04:02:19,059 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-07 04:02:19,059 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-07 04:02:19,059 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-07 04:02:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 04:02:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 04:02:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 04:02:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2019-10-07 04:02:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 04:02:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 04:02:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 04:02:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-07 04:02:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 04:02:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2019-10-07 04:02:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-07 04:02:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-07 04:02:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2019-10-07 04:02:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-07 04:02:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-07 04:02:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-07 04:02:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2019-10-07 04:02:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-07 04:02:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 04:02:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 04:02:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 04:02:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 04:02:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 04:02:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 04:02:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 04:02:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2019-10-07 04:02:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-07 04:02:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-07 04:02:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-07 04:02:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 04:02:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 04:02:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 04:02:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 04:02:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 04:02:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-07 04:02:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 04:02:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-07 04:02:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-10-07 04:02:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 04:02:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 04:02:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-07 04:02:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-07 04:02:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 04:02:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 04:02:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 04:02:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 04:02:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 04:02:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 04:02:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 04:02:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 04:02:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 04:02:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 04:02:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2019-10-07 04:02:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 04:02:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-10-07 04:02:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 04:02:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-10-07 04:02:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-10-07 04:02:19,069 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 04:02:19,069 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 04:02:19,069 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 04:02:19,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 04:02:19,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 04:02:19,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 04:02:19,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 04:02:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 04:02:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 04:02:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 04:02:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 04:02:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 04:02:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 04:02:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 04:02:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 04:02:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 04:02:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 04:02:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 04:02:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 04:02:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 04:02:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 04:02:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 04:02:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 04:02:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 04:02:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 04:02:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 04:02:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 04:02:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 04:02:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-07 04:02:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 04:02:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 04:02:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 04:02:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 04:02:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-07 04:02:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 04:02:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 04:02:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 04:02:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 04:02:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 04:02:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 04:02:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 04:02:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-10-07 04:02:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-10-07 04:02:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-10-07 04:02:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 04:02:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-10-07 04:02:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-10-07 04:02:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 04:02:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_87 [2019-10-07 04:02:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_89 [2019-10-07 04:02:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2019-10-07 04:02:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2019-10-07 04:02:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2019-10-07 04:02:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_97 [2019-10-07 04:02:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_110 [2019-10-07 04:02:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_128 [2019-10-07 04:02:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_130 [2019-10-07 04:02:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2019-10-07 04:02:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2019-10-07 04:02:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_vortex_private [2019-10-07 04:02:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mii_lock_of_vortex_private [2019-10-07 04:02:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2019-10-07 04:02:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2019-10-07 04:02:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 04:02:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 04:02:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 04:02:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 04:02:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-07 04:02:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-07 04:02:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 04:02:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-07 04:02:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-07 04:02:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 04:02:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 04:02:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 04:02:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2019-10-07 04:02:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2019-10-07 04:02:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-07 04:02:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132 [2019-10-07 04:02:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-07 04:02:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_105 [2019-10-07 04:02:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2019-10-07 04:02:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 04:02:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2019-10-07 04:02:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_118 [2019-10-07 04:02:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-07 04:02:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133 [2019-10-07 04:02:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-07 04:02:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_106 [2019-10-07 04:02:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2019-10-07 04:02:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 04:02:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2019-10-07 04:02:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2019-10-07 04:02:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 04:02:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 04:02:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_107 [2019-10-07 04:02:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_116 [2019-10-07 04:02:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_120 [2019-10-07 04:02:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_122 [2019-10-07 04:02:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-07 04:02:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 04:02:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_125 [2019-10-07 04:02:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_126 [2019-10-07 04:02:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-07 04:02:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 04:02:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-07 04:02:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-07 04:02:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-07 04:02:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-07 04:02:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-07 04:02:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-07 04:02:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2019-10-07 04:02:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2019-10-07 04:02:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2019-10-07 04:02:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-07 04:02:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-07 04:02:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-07 04:02:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 04:02:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-07 04:02:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-07 04:02:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_86 [2019-10-07 04:02:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 04:02:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 04:02:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 04:02:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 04:02:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 04:02:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 04:02:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 04:02:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 04:02:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 04:02:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 04:02:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 04:02:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 04:02:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 04:02:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 04:02:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 04:02:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 04:02:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 04:02:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 04:02:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 04:02:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 04:02:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:02:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 04:02:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:02:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 04:02:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 04:02:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 04:02:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 04:02:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 04:02:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 04:02:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 04:02:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 04:02:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 04:02:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 04:02:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 04:02:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-07 04:02:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2019-10-07 04:02:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_103 [2019-10-07 04:02:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 04:02:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-07 04:02:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-07 04:02:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 04:02:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2019-10-07 04:02:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2019-10-07 04:02:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-10-07 04:02:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-10-07 04:02:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2019-10-07 04:02:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 04:02:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2019-10-07 04:02:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 04:02:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 04:02:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 04:02:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_101 [2019-10-07 04:02:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_137 [2019-10-07 04:02:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_140 [2019-10-07 04:02:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 04:02:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 04:02:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 04:02:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 04:02:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 04:02:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 04:02:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 04:02:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 04:02:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 04:02:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 04:02:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 04:02:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-07 04:02:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 04:02:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 04:02:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 04:02:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-07 04:02:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 04:02:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 04:02:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 04:02:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_100 [2019-10-07 04:02:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 04:02:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_136 [2019-10-07 04:02:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_139 [2019-10-07 04:02:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-07 04:02:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-10-07 04:02:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-07 04:02:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-10-07 04:02:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 04:02:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 04:02:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 04:02:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 04:02:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 04:02:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 04:02:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 04:02:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 04:02:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 04:02:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 04:02:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 04:02:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_138 [2019-10-07 04:02:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 04:02:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_141 [2019-10-07 04:02:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 04:02:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 04:02:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 04:02:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 04:02:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 04:02:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 04:02:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 04:02:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 04:02:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 04:02:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 04:02:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 04:02:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2019-10-07 04:02:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 04:02:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_104 [2019-10-07 04:02:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_127 [2019-10-07 04:02:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-07 04:02:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-07 04:02:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-07 04:02:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2019-10-07 04:02:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-07 04:02:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 04:02:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 04:02:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-07 04:02:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-07 04:02:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 04:02:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 04:02:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_99 [2019-10-07 04:02:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 04:02:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 04:02:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 04:02:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_set_drvdata [2019-10-07 04:02:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2019-10-07 04:02:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2019-10-07 04:02:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2019-10-07 04:02:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2019-10-07 04:02:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2019-10-07 04:02:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2019-10-07 04:02:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2019-10-07 04:02:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2019-10-07 04:02:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2019-10-07 04:02:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2019-10-07 04:02:19,107 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2019-10-07 04:02:19,107 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2019-10-07 04:02:19,107 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-07 04:02:19,107 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-07 04:02:19,107 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2019-10-07 04:02:19,107 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2019-10-07 04:02:19,108 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_start_xmit [2019-10-07 04:02:19,108 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_start_xmit [2019-10-07 04:02:19,108 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2019-10-07 04:02:19,108 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2019-10-07 04:02:19,108 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2019-10-07 04:02:19,108 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2019-10-07 04:02:19,108 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2019-10-07 04:02:19,108 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2019-10-07 04:02:19,109 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2019-10-07 04:02:19,109 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_stats [2019-10-07 04:02:19,109 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-07 04:02:19,109 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_ioctl [2019-10-07 04:02:19,109 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2019-10-07 04:02:19,109 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2019-10-07 04:02:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2019-10-07 04:02:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2019-10-07 04:02:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-07 04:02:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2019-10-07 04:02:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2019-10-07 04:02:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_init [2019-10-07 04:02:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init_one [2019-10-07 04:02:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 04:02:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2019-10-07 04:02:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2019-10-07 04:02:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2019-10-07 04:02:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2019-10-07 04:02:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 04:02:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2019-10-07 04:02:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_settings [2019-10-07 04:02:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_settings [2019-10-07 04:02:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_msglevel [2019-10-07 04:02:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_msglevel [2019-10-07 04:02:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_sset_count [2019-10-07 04:02:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_ethtool_stats [2019-10-07 04:02:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_strings [2019-10-07 04:02:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_drvinfo [2019-10-07 04:02:19,113 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_wol [2019-10-07 04:02:19,113 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_wol [2019-10-07 04:02:19,113 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2019-10-07 04:02:19,113 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2019-10-07 04:02:19,113 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init [2019-10-07 04:02:19,113 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_cleanup [2019-10-07 04:02:19,113 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_cleanup [2019-10-07 04:02:19,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2019-10-07 04:02:19,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_vortex_init_16_9 [2019-10-07 04:02:19,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 04:02:19,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:02:19,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 04:02:19,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 04:02:19,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-07 04:02:19,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-07 04:02:19,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2019-10-07 04:02:19,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-07 04:02:19,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2019-10-07 04:02:19,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-07 04:02:19,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 04:02:19,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-10-07 04:02:19,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-10-07 04:02:19,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-07 04:02:19,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-07 04:02:19,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_15_16_5 [2019-10-07 04:02:19,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 04:02:19,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 04:02:19,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 04:02:19,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 04:02:19,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 04:02:19,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 04:02:19,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 04:02:19,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 04:02:19,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 04:02:19,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 04:02:19,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-07 04:02:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-07 04:02:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 04:02:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 04:02:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 04:02:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-07 04:02:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-07 04:02:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 04:02:19,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 04:02:19,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 04:02:19,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-07 04:02:19,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 04:02:19,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-10-07 04:02:19,119 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 04:02:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 04:02:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 04:02:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 04:02:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 04:02:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 04:02:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 04:02:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 04:02:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 04:02:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 04:02:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 04:02:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 04:02:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 04:02:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 04:02:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 04:02:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 04:02:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 04:02:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 04:02:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-10-07 04:02:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-10-07 04:02:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-07 04:02:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-07 04:02:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-07 04:02:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-07 04:02:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-07 04:02:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-07 04:02:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-07 04:02:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-07 04:02:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-07 04:02:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-07 04:02:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-07 04:02:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-07 04:02:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-07 04:02:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-07 04:02:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-07 04:02:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-07 04:02:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-07 04:02:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-07 04:02:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-07 04:02:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-07 04:02:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-07 04:02:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-07 04:02:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-07 04:02:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-10-07 04:02:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-10-07 04:02:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 04:02:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-07 04:02:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 04:02:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 04:02:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 04:02:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 04:02:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-07 04:02:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-10-07 04:02:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:02:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:02:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:02:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 04:02:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-07 04:02:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-07 04:02:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:02:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-10-07 04:02:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2019-10-07 04:02:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2019-10-07 04:02:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:02:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2019-10-07 04:02:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-10-07 04:02:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-10-07 04:02:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 04:02:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 04:02:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:02:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:02:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:02:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:02:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 04:02:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 04:02:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 04:02:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:02:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 04:02:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 04:02:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 04:02:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 04:02:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 04:02:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 04:02:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 04:02:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 04:02:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 04:02:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 04:02:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 04:02:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 04:02:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 04:02:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 04:02:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 04:02:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 04:02:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 04:02:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 04:02:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 04:02:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 04:02:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 04:02:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 04:02:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 04:02:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 04:02:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 04:02:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 04:02:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 04:02:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 04:02:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 04:02:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 04:02:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 04:02:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:02:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:02:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:02:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:02:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:02:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:02:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:02:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 04:02:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:02:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_vortex_private [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_vortex_private [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_vortex_private [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_vortex_private [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_vortex_private [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_vortex_private [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:02:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:02:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:02:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:02:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:02:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:02:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:02:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mii_lock_of_vortex_private [2019-10-07 04:02:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mii_lock_of_vortex_private [2019-10-07 04:02:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mii_lock_of_vortex_private [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mii_lock_of_vortex_private [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mii_lock_of_vortex_private [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mii_lock_of_vortex_private [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:02:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 04:02:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:02:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:02:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_window_lock_of_vortex_private [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_window_lock_of_vortex_private [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_window_lock_of_vortex_private [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_window_lock_of_vortex_private [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_window_lock_of_vortex_private [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_window_lock_of_vortex_private [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 04:02:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 04:02:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 04:02:24,547 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 04:02:28,567 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 04:03:33,044 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 04:03:33,044 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 04:03:33,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:03:33 BoogieIcfgContainer [2019-10-07 04:03:33,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 04:03:33,049 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 04:03:33,049 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 04:03:33,052 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 04:03:33,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 04:02:10" (1/3) ... [2019-10-07 04:03:33,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4adc28cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:03:33, skipping insertion in model container [2019-10-07 04:03:33,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:02:18" (2/3) ... [2019-10-07 04:03:33,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4adc28cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:03:33, skipping insertion in model container [2019-10-07 04:03:33,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:03:33" (3/3) ... [2019-10-07 04:03:33,055 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2019-10-07 04:03:33,065 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 04:03:33,077 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-07 04:03:33,085 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-07 04:03:33,125 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 04:03:33,125 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 04:03:33,125 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 04:03:33,125 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 04:03:33,125 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 04:03:33,125 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 04:03:33,126 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 04:03:33,126 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 04:03:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states. [2019-10-07 04:03:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-10-07 04:03:33,242 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:03:33,243 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:03:33,246 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 04:03:33,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:03:33,252 INFO L82 PathProgramCache]: Analyzing trace with hash 564678253, now seen corresponding path program 1 times [2019-10-07 04:03:33,260 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:03:33,260 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:03:33,261 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:03:33,261 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:03:33,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:03:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:03:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 857 trivial. 0 not checked. [2019-10-07 04:03:35,345 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:03:35,346 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:03:35,346 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:03:35,350 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:03:35,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:03:35,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:03:35,367 INFO L87 Difference]: Start difference. First operand 3714 states. Second operand 3 states. [2019-10-07 04:03:46,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:03:46,021 INFO L93 Difference]: Finished difference Result 9395 states and 12870 transitions. [2019-10-07 04:03:46,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:03:46,023 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2019-10-07 04:03:46,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:03:46,127 INFO L225 Difference]: With dead ends: 9395 [2019-10-07 04:03:46,127 INFO L226 Difference]: Without dead ends: 6049 [2019-10-07 04:03:46,162 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:03:46,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6049 states. [2019-10-07 04:03:46,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6049 to 6039. [2019-10-07 04:03:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6039 states. [2019-10-07 04:03:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6039 states to 6039 states and 8164 transitions. [2019-10-07 04:03:46,816 INFO L78 Accepts]: Start accepts. Automaton has 6039 states and 8164 transitions. Word has length 230 [2019-10-07 04:03:46,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:03:46,820 INFO L462 AbstractCegarLoop]: Abstraction has 6039 states and 8164 transitions. [2019-10-07 04:03:46,820 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:03:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 6039 states and 8164 transitions. [2019-10-07 04:03:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2019-10-07 04:03:46,839 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:03:46,840 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:03:46,840 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 04:03:46,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:03:46,840 INFO L82 PathProgramCache]: Analyzing trace with hash -1623291989, now seen corresponding path program 1 times [2019-10-07 04:03:46,841 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:03:46,841 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:03:46,841 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:03:46,841 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:03:46,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:03:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:03:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 857 trivial. 0 not checked. [2019-10-07 04:03:49,663 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:03:49,663 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:03:49,663 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:03:49,667 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:03:49,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:03:49,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:03:49,668 INFO L87 Difference]: Start difference. First operand 6039 states and 8164 transitions. Second operand 3 states. [2019-10-07 04:04:02,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:04:02,422 INFO L93 Difference]: Finished difference Result 17761 states and 24020 transitions. [2019-10-07 04:04:02,422 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:04:02,422 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2019-10-07 04:04:02,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:04:02,516 INFO L225 Difference]: With dead ends: 17761 [2019-10-07 04:04:02,517 INFO L226 Difference]: Without dead ends: 11775 [2019-10-07 04:04:02,551 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:04:02,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11775 states. [2019-10-07 04:04:03,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11775 to 11765. [2019-10-07 04:04:03,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11765 states. [2019-10-07 04:04:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11765 states to 11765 states and 15881 transitions. [2019-10-07 04:04:03,175 INFO L78 Accepts]: Start accepts. Automaton has 11765 states and 15881 transitions. Word has length 223 [2019-10-07 04:04:03,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:04:03,176 INFO L462 AbstractCegarLoop]: Abstraction has 11765 states and 15881 transitions. [2019-10-07 04:04:03,176 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:04:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 11765 states and 15881 transitions. [2019-10-07 04:04:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2019-10-07 04:04:03,186 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:04:03,187 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:04:03,187 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 04:04:03,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:04:03,187 INFO L82 PathProgramCache]: Analyzing trace with hash 704597893, now seen corresponding path program 1 times [2019-10-07 04:04:03,188 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:04:03,188 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:04:03,188 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:04:03,188 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:04:03,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:04:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:04:04,078 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 857 trivial. 0 not checked. [2019-10-07 04:04:04,079 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:04:04,079 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:04:04,080 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:04:04,081 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:04:04,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:04:04,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:04:04,082 INFO L87 Difference]: Start difference. First operand 11765 states and 15881 transitions. Second operand 3 states. [2019-10-07 04:04:16,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:04:16,904 INFO L93 Difference]: Finished difference Result 34173 states and 46156 transitions. [2019-10-07 04:04:16,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:04:16,904 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 224 [2019-10-07 04:04:16,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:04:17,100 INFO L225 Difference]: With dead ends: 34173 [2019-10-07 04:04:17,100 INFO L226 Difference]: Without dead ends: 22461 [2019-10-07 04:04:17,177 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:04:17,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22461 states. [2019-10-07 04:04:18,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22461 to 22435. [2019-10-07 04:04:18,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22435 states. [2019-10-07 04:04:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22435 states to 22435 states and 30186 transitions. [2019-10-07 04:04:18,736 INFO L78 Accepts]: Start accepts. Automaton has 22435 states and 30186 transitions. Word has length 224 [2019-10-07 04:04:18,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:04:18,740 INFO L462 AbstractCegarLoop]: Abstraction has 22435 states and 30186 transitions. [2019-10-07 04:04:18,740 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:04:18,741 INFO L276 IsEmpty]: Start isEmpty. Operand 22435 states and 30186 transitions. [2019-10-07 04:04:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-10-07 04:04:18,763 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:04:18,764 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:04:18,764 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 04:04:18,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:04:18,765 INFO L82 PathProgramCache]: Analyzing trace with hash 795304479, now seen corresponding path program 1 times [2019-10-07 04:04:18,767 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:04:18,767 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:04:18,768 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:04:18,768 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:04:18,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:04:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:04:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 866 trivial. 0 not checked. [2019-10-07 04:04:19,788 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:04:19,789 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:04:19,789 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:04:19,790 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:04:19,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:04:19,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:04:19,791 INFO L87 Difference]: Start difference. First operand 22435 states and 30186 transitions. Second operand 3 states. [2019-10-07 04:04:34,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:04:34,461 INFO L93 Difference]: Finished difference Result 66424 states and 89415 transitions. [2019-10-07 04:04:34,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:04:34,462 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 248 [2019-10-07 04:04:34,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:04:34,715 INFO L225 Difference]: With dead ends: 66424 [2019-10-07 04:04:34,716 INFO L226 Difference]: Without dead ends: 44042 [2019-10-07 04:04:34,834 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:04:34,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44042 states. [2019-10-07 04:04:36,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44042 to 43992. [2019-10-07 04:04:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43992 states. [2019-10-07 04:04:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43992 states to 43992 states and 59120 transitions. [2019-10-07 04:04:36,863 INFO L78 Accepts]: Start accepts. Automaton has 43992 states and 59120 transitions. Word has length 248 [2019-10-07 04:04:36,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:04:36,867 INFO L462 AbstractCegarLoop]: Abstraction has 43992 states and 59120 transitions. [2019-10-07 04:04:36,867 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:04:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 43992 states and 59120 transitions. [2019-10-07 04:04:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2019-10-07 04:04:36,895 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:04:36,895 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:04:36,895 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 04:04:36,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:04:36,896 INFO L82 PathProgramCache]: Analyzing trace with hash 1718486532, now seen corresponding path program 1 times [2019-10-07 04:04:36,896 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:04:36,896 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:04:36,896 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:04:36,897 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:04:36,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:04:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:04:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 879 trivial. 0 not checked. [2019-10-07 04:04:37,978 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:04:37,979 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:04:37,979 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:04:37,982 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:04:37,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:04:37,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:04:37,983 INFO L87 Difference]: Start difference. First operand 43992 states and 59120 transitions. Second operand 5 states. [2019-10-07 04:05:19,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:05:19,881 INFO L93 Difference]: Finished difference Result 103120 states and 137553 transitions. [2019-10-07 04:05:19,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:05:19,882 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 272 [2019-10-07 04:05:19,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:05:20,283 INFO L225 Difference]: With dead ends: 103120 [2019-10-07 04:05:20,284 INFO L226 Difference]: Without dead ends: 59181 [2019-10-07 04:05:20,463 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 04:05:20,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59181 states. [2019-10-07 04:05:23,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59181 to 59139. [2019-10-07 04:05:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59139 states. [2019-10-07 04:05:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59139 states to 59139 states and 78452 transitions. [2019-10-07 04:05:24,119 INFO L78 Accepts]: Start accepts. Automaton has 59139 states and 78452 transitions. Word has length 272 [2019-10-07 04:05:24,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:05:24,120 INFO L462 AbstractCegarLoop]: Abstraction has 59139 states and 78452 transitions. [2019-10-07 04:05:24,120 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:05:24,120 INFO L276 IsEmpty]: Start isEmpty. Operand 59139 states and 78452 transitions. [2019-10-07 04:05:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2019-10-07 04:05:24,136 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:05:24,136 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:05:24,137 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 04:05:24,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:05:24,137 INFO L82 PathProgramCache]: Analyzing trace with hash 749832392, now seen corresponding path program 1 times [2019-10-07 04:05:24,137 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:05:24,137 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:05:24,138 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:05:24,138 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:05:24,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:05:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:05:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 863 trivial. 0 not checked. [2019-10-07 04:05:24,941 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:05:24,942 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:05:24,942 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:05:24,944 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:05:24,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:05:24,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:05:24,946 INFO L87 Difference]: Start difference. First operand 59139 states and 78452 transitions. Second operand 3 states. [2019-10-07 04:05:39,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:05:39,871 INFO L93 Difference]: Finished difference Result 161683 states and 214428 transitions. [2019-10-07 04:05:39,871 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:05:39,871 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 279 [2019-10-07 04:05:39,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:05:40,440 INFO L225 Difference]: With dead ends: 161683 [2019-10-07 04:05:40,440 INFO L226 Difference]: Without dead ends: 102597 [2019-10-07 04:05:40,657 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:05:41,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102597 states. [2019-10-07 04:05:45,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102597 to 102451. [2019-10-07 04:05:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102451 states. [2019-10-07 04:05:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102451 states to 102451 states and 135712 transitions. [2019-10-07 04:05:45,949 INFO L78 Accepts]: Start accepts. Automaton has 102451 states and 135712 transitions. Word has length 279 [2019-10-07 04:05:45,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:05:45,950 INFO L462 AbstractCegarLoop]: Abstraction has 102451 states and 135712 transitions. [2019-10-07 04:05:45,950 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:05:45,950 INFO L276 IsEmpty]: Start isEmpty. Operand 102451 states and 135712 transitions. [2019-10-07 04:05:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2019-10-07 04:05:45,968 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:05:45,968 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:05:45,969 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 04:05:45,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:05:45,969 INFO L82 PathProgramCache]: Analyzing trace with hash -824238155, now seen corresponding path program 1 times [2019-10-07 04:05:45,969 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:05:45,970 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:05:45,970 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:05:45,970 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:05:45,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:05:46,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:05:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2019-10-07 04:05:46,834 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:05:46,835 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:05:46,835 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:05:46,836 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:05:46,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:05:46,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:05:46,837 INFO L87 Difference]: Start difference. First operand 102451 states and 135712 transitions. Second operand 3 states. [2019-10-07 04:06:03,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:06:03,125 INFO L93 Difference]: Finished difference Result 249767 states and 330929 transitions. [2019-10-07 04:06:03,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:06:03,125 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 309 [2019-10-07 04:06:03,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:06:03,870 INFO L225 Difference]: With dead ends: 249767 [2019-10-07 04:06:03,870 INFO L226 Difference]: Without dead ends: 147500 [2019-10-07 04:06:04,241 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:06:04,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147500 states. [2019-10-07 04:06:16,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147500 to 147426. [2019-10-07 04:06:16,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147426 states. [2019-10-07 04:06:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147426 states to 147426 states and 195027 transitions. [2019-10-07 04:06:16,500 INFO L78 Accepts]: Start accepts. Automaton has 147426 states and 195027 transitions. Word has length 309 [2019-10-07 04:06:16,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:06:16,501 INFO L462 AbstractCegarLoop]: Abstraction has 147426 states and 195027 transitions. [2019-10-07 04:06:16,501 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:06:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 147426 states and 195027 transitions. [2019-10-07 04:06:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2019-10-07 04:06:16,532 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:06:16,532 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 7, 7, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:06:16,532 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 04:06:16,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:06:16,533 INFO L82 PathProgramCache]: Analyzing trace with hash -1223483130, now seen corresponding path program 1 times [2019-10-07 04:06:16,533 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:06:16,533 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:06:16,533 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:06:16,534 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:06:16,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:06:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:06:17,468 INFO L134 CoverageAnalysis]: Checked inductivity of 965 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 957 trivial. 0 not checked. [2019-10-07 04:06:17,468 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:06:17,469 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:06:17,469 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:06:17,470 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:06:17,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:06:17,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:06:17,471 INFO L87 Difference]: Start difference. First operand 147426 states and 195027 transitions. Second operand 3 states. [2019-10-07 04:06:41,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:06:41,160 INFO L93 Difference]: Finished difference Result 365428 states and 483720 transitions. [2019-10-07 04:06:41,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:06:41,160 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 346 [2019-10-07 04:06:41,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:06:42,293 INFO L225 Difference]: With dead ends: 365428 [2019-10-07 04:06:42,293 INFO L226 Difference]: Without dead ends: 218186 [2019-10-07 04:06:42,605 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:06:42,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218186 states. [2019-10-07 04:06:53,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218186 to 217944. [2019-10-07 04:06:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217944 states. [2019-10-07 04:06:54,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217944 states to 217944 states and 288279 transitions. [2019-10-07 04:06:54,179 INFO L78 Accepts]: Start accepts. Automaton has 217944 states and 288279 transitions. Word has length 346 [2019-10-07 04:06:54,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:06:54,180 INFO L462 AbstractCegarLoop]: Abstraction has 217944 states and 288279 transitions. [2019-10-07 04:06:54,180 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:06:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 217944 states and 288279 transitions. [2019-10-07 04:06:54,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2019-10-07 04:06:54,218 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:06:54,218 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 9, 9, 7, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:06:54,218 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 04:06:54,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:06:54,219 INFO L82 PathProgramCache]: Analyzing trace with hash -662553770, now seen corresponding path program 1 times [2019-10-07 04:06:54,219 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:06:54,219 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:06:54,219 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:06:54,220 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:06:54,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:06:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:06:57,064 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 30 [2019-10-07 04:06:57,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1027 trivial. 0 not checked. [2019-10-07 04:06:57,706 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:06:57,707 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 04:06:57,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:07:09,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:07:09,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 13363 conjuncts, 19 conjunts are in the unsatisfiable core [2019-10-07 04:07:09,868 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 04:07:10,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1017 trivial. 0 not checked. [2019-10-07 04:07:10,287 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 04:07:11,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1017 trivial. 0 not checked. [2019-10-07 04:07:11,249 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 04:07:11,249 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [10, 10] imperfect sequences [10] total 19 [2019-10-07 04:07:11,250 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-07 04:07:11,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-07 04:07:11,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=304, Unknown=0, NotChecked=0, Total=342 [2019-10-07 04:07:11,252 INFO L87 Difference]: Start difference. First operand 217944 states and 288279 transitions. Second operand 11 states. [2019-10-07 04:07:19,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:07:19,842 INFO L93 Difference]: Finished difference Result 436728 states and 580355 transitions. [2019-10-07 04:07:19,842 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-07 04:07:19,842 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 374 [2019-10-07 04:07:19,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:07:21,383 INFO L225 Difference]: With dead ends: 436728 [2019-10-07 04:07:21,383 INFO L226 Difference]: Without dead ends: 218968 [2019-10-07 04:07:22,001 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 772 GetRequests, 753 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=47, Invalid=373, Unknown=0, NotChecked=0, Total=420 [2019-10-07 04:07:22,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218968 states. [2019-10-07 04:07:37,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218968 to 218712. [2019-10-07 04:07:37,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218712 states. [2019-10-07 04:07:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218712 states to 218712 states and 289047 transitions. [2019-10-07 04:07:38,552 INFO L78 Accepts]: Start accepts. Automaton has 218712 states and 289047 transitions. Word has length 374 [2019-10-07 04:07:38,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:07:38,553 INFO L462 AbstractCegarLoop]: Abstraction has 218712 states and 289047 transitions. [2019-10-07 04:07:38,553 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-07 04:07:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 218712 states and 289047 transitions. [2019-10-07 04:07:38,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2019-10-07 04:07:38,611 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:07:38,612 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 10, 10, 7, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:07:38,827 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:07:38,828 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 04:07:38,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:07:38,829 INFO L82 PathProgramCache]: Analyzing trace with hash -2030695802, now seen corresponding path program 1 times [2019-10-07 04:07:38,829 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:07:38,829 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:07:38,829 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:07:38,830 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:07:38,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:07:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:07:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2019-10-07 04:07:40,246 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:07:40,247 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:07:40,247 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:07:40,248 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:07:40,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:07:40,248 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:07:40,248 INFO L87 Difference]: Start difference. First operand 218712 states and 289047 transitions. Second operand 3 states. [2019-10-07 04:08:07,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:08:07,257 INFO L93 Difference]: Finished difference Result 506751 states and 669804 transitions. [2019-10-07 04:08:07,258 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:08:07,258 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 386 [2019-10-07 04:08:07,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:08:09,323 INFO L225 Difference]: With dead ends: 506751 [2019-10-07 04:08:09,323 INFO L226 Difference]: Without dead ends: 288223 [2019-10-07 04:08:09,724 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:08:09,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288223 states. [2019-10-07 04:08:24,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288223 to 288125. [2019-10-07 04:08:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288125 states. [2019-10-07 04:08:26,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288125 states to 288125 states and 380457 transitions. [2019-10-07 04:08:26,269 INFO L78 Accepts]: Start accepts. Automaton has 288125 states and 380457 transitions. Word has length 386 [2019-10-07 04:08:26,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:08:26,270 INFO L462 AbstractCegarLoop]: Abstraction has 288125 states and 380457 transitions. [2019-10-07 04:08:26,270 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:08:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 288125 states and 380457 transitions. [2019-10-07 04:08:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2019-10-07 04:08:26,308 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:08:26,309 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 8, 8, 8, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:08:26,309 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 04:08:26,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:08:26,310 INFO L82 PathProgramCache]: Analyzing trace with hash -23904689, now seen corresponding path program 1 times [2019-10-07 04:08:26,310 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:08:26,310 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:08:26,310 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:08:26,310 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:08:26,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:08:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:08:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2019-10-07 04:08:27,193 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:08:27,194 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:08:27,194 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 04:08:27,194 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 04:08:27,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 04:08:27,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 04:08:27,195 INFO L87 Difference]: Start difference. First operand 288125 states and 380457 transitions. Second operand 4 states. [2019-10-07 04:09:03,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:09:03,235 INFO L93 Difference]: Finished difference Result 696188 states and 918385 transitions. [2019-10-07 04:09:03,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 04:09:03,236 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 385 [2019-10-07 04:09:03,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:09:04,977 INFO L225 Difference]: With dead ends: 696188 [2019-10-07 04:09:04,977 INFO L226 Difference]: Without dead ends: 408247 [2019-10-07 04:09:05,533 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 04:09:05,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408247 states. [2019-10-07 04:09:35,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408247 to 407923. [2019-10-07 04:09:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407923 states. [2019-10-07 04:09:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407923 states to 407923 states and 537237 transitions. [2019-10-07 04:09:37,153 INFO L78 Accepts]: Start accepts. Automaton has 407923 states and 537237 transitions. Word has length 385 [2019-10-07 04:09:37,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:09:37,153 INFO L462 AbstractCegarLoop]: Abstraction has 407923 states and 537237 transitions. [2019-10-07 04:09:37,153 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 04:09:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 407923 states and 537237 transitions. [2019-10-07 04:09:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2019-10-07 04:09:37,165 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:09:37,165 INFO L385 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 8, 8, 8, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:09:37,165 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:09:37,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:09:37,166 INFO L82 PathProgramCache]: Analyzing trace with hash 329433378, now seen corresponding path program 1 times [2019-10-07 04:09:37,166 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:09:37,166 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:09:37,166 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:09:37,167 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:09:37,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:09:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:09:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1027 trivial. 0 not checked. [2019-10-07 04:09:40,684 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:09:40,684 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 04:09:40,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:09:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:09:59,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 13486 conjuncts, 92 conjunts are in the unsatisfiable core [2019-10-07 04:09:59,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 04:10:00,814 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 33 [2019-10-07 04:10:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 60 proven. 71 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2019-10-07 04:10:02,052 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 04:10:02,291 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-10-07 04:10:02,552 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-10-07 04:10:04,290 WARN L177 XnfTransformerHelper]: Simplifying conjuction of 8191 disjunctions. This might take some time... [2019-10-07 04:10:08,552 INFO L193 XnfTransformerHelper]: Simplified to conjuction of 8191 disjunctions. [2019-10-07 04:10:08,616 WARN L177 XnfTransformerHelper]: Simplifying conjuction of 16383 disjunctions. This might take some time... [2019-10-07 04:10:23,983 INFO L193 XnfTransformerHelper]: Simplified to conjuction of 16383 disjunctions. [2019-10-07 04:10:24,098 WARN L177 XnfTransformerHelper]: Simplifying conjuction of 32767 disjunctions. This might take some time... [2019-10-07 04:11:48,367 INFO L193 XnfTransformerHelper]: Simplified to conjuction of 32767 disjunctions.