java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 06:42:54,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 06:42:54,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 06:42:54,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 06:42:54,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 06:42:54,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 06:42:54,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 06:42:54,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 06:42:54,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 06:42:54,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 06:42:54,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 06:42:54,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 06:42:54,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 06:42:54,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 06:42:54,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 06:42:54,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 06:42:54,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 06:42:54,453 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 06:42:54,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 06:42:54,461 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 06:42:54,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 06:42:54,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 06:42:54,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 06:42:54,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 06:42:54,476 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 06:42:54,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 06:42:54,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 06:42:54,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 06:42:54,480 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 06:42:54,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 06:42:54,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 06:42:54,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 06:42:54,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 06:42:54,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 06:42:54,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 06:42:54,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 06:42:54,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 06:42:54,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 06:42:54,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 06:42:54,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 06:42:54,495 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 06:42:54,496 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 06:42:54,510 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 06:42:54,510 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 06:42:54,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 06:42:54,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 06:42:54,514 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 06:42:54,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 06:42:54,514 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 06:42:54,514 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 06:42:54,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 06:42:54,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 06:42:54,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 06:42:54,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 06:42:54,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 06:42:54,516 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 06:42:54,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 06:42:54,516 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 06:42:54,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 06:42:54,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 06:42:54,517 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 06:42:54,517 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 06:42:54,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 06:42:54,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:42:54,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 06:42:54,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 06:42:54,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 06:42:54,518 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 06:42:54,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 06:42:54,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 06:42:54,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 06:42:54,827 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 06:42:54,849 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 06:42:54,856 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 06:42:54,857 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 06:42:54,858 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 06:42:54,858 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-07 06:42:54,939 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05a18cc00/db7a3dcfaf234ab5ad9e660341aea0e1/FLAG582a25131 [2019-10-07 06:42:56,034 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 06:42:56,036 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-07 06:42:56,110 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05a18cc00/db7a3dcfaf234ab5ad9e660341aea0e1/FLAG582a25131 [2019-10-07 06:42:56,284 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05a18cc00/db7a3dcfaf234ab5ad9e660341aea0e1 [2019-10-07 06:42:56,297 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 06:42:56,299 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 06:42:56,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 06:42:56,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 06:42:56,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 06:42:56,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:42:56" (1/1) ... [2019-10-07 06:42:56,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@795d070c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:42:56, skipping insertion in model container [2019-10-07 06:42:56,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:42:56" (1/1) ... [2019-10-07 06:42:56,315 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 06:42:56,536 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 06:43:02,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:43:02,239 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 06:43:02,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:43:04,244 INFO L192 MainTranslator]: Completed translation [2019-10-07 06:43:04,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04 WrapperNode [2019-10-07 06:43:04,245 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 06:43:04,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 06:43:04,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 06:43:04,247 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 06:43:04,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (1/1) ... [2019-10-07 06:43:04,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (1/1) ... [2019-10-07 06:43:04,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (1/1) ... [2019-10-07 06:43:04,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (1/1) ... [2019-10-07 06:43:04,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (1/1) ... [2019-10-07 06:43:04,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (1/1) ... [2019-10-07 06:43:04,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (1/1) ... [2019-10-07 06:43:04,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 06:43:04,920 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 06:43:04,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 06:43:04,920 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 06:43:04,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:43:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 06:43:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 06:43:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:43:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:43:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 06:43:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 06:43:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-07 06:43:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:43:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:43:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:43:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:43:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:43:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:43:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 06:43:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 06:43:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 06:43:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-07 06:43:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 06:43:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-07 06:43:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_build_fake_mediatable [2019-10-07 06:43:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_parse_eeprom [2019-10-07 06:43:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2019-10-07 06:43:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 06:43:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 06:43:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 06:43:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 06:43:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 06:43:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 06:43:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 06:43:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 06:43:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 06:43:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 06:43:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 06:43:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 06:43:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 06:43:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 06:43:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 06:43:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 06:43:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-07 06:43:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 06:43:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 06:43:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 06:43:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 06:43:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 06:43:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 06:43:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 06:43:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 06:43:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 06:43:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 06:43:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 06:43:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 06:43:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2019-10-07 06:43:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx [2019-10-07 06:43:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2019-10-07 06:43:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2019-10-07 06:43:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure oom_timer [2019-10-07 06:43:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_poll [2019-10-07 06:43:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_interrupt [2019-10-07 06:43:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2019-10-07 06:43:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:43:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2019-10-07 06:43:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2019-10-07 06:43:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2019-10-07 06:43:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2019-10-07 06:43:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 06:43:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2019-10-07 06:43:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_duplex [2019-10-07 06:43:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___0 [2019-10-07 06:43:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___0 [2019-10-07 06:43:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2019-10-07 06:43:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2019-10-07 06:43:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2019-10-07 06:43:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2019-10-07 06:43:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_find_mii [2019-10-07 06:43:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2019-10-07 06:43:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2019-10-07 06:43:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2019-10-07 06:43:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___1 [2019-10-07 06:43:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2019-10-07 06:43:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete [2019-10-07 06:43:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2019-10-07 06:43:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2019-10-07 06:43:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2019-10-07 06:43:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83___0 [2019-10-07 06:43:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84___0 [2019-10-07 06:43:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_85 [2019-10-07 06:43:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86___0 [2019-10-07 06:43:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_87 [2019-10-07 06:43:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 06:43:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 06:43:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-10-07 06:43:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-07 06:43:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2019-10-07 06:43:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 06:43:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 06:43:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 06:43:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 06:43:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 06:43:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 06:43:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 06:43:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 06:43:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 06:43:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:43:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 06:43:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 06:43:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb___0 [2019-10-07 06:43:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 06:43:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 06:43:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 06:43:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 06:43:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 06:43:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 06:43:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-07 06:43:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-07 06:43:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-07 06:43:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-07 06:43:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 06:43:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 06:43:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 06:43:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 06:43:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 06:43:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 06:43:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-10-07 06:43:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-10-07 06:43:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-10-07 06:43:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2019-10-07 06:43:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___2 [2019-10-07 06:43:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete___0 [2019-10-07 06:43:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 06:43:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 06:43:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2019-10-07 06:43:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2019-10-07 06:43:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2019-10-07 06:43:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2019-10-07 06:43:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2019-10-07 06:43:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_ring [2019-10-07 06:43:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_xmit [2019-10-07 06:43:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_clean_tx_ring [2019-10-07 06:43:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2019-10-07 06:43:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2019-10-07 06:43:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2019-10-07 06:43:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2019-10-07 06:43:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_drvinfo [2019-10-07 06:43:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_set_wol [2019-10-07 06:43:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_get_wol [2019-10-07 06:43:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2019-10-07 06:43:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_hash [2019-10-07 06:43:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_perfect [2019-10-07 06:43:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-07 06:43:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mwi_config [2019-10-07 06:43:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_uli_dm_quirk [2019-10-07 06:43:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_one [2019-10-07 06:43:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2019-10-07 06:43:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_suspend [2019-10-07 06:43:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2019-10-07 06:43:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2019-10-07 06:43:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2019-10-07 06:43:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init [2019-10-07 06:43:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_cleanup [2019-10-07 06:43:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2019-10-07 06:43:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tulip_init_19_9 [2019-10-07 06:43:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 06:43:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:43:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 06:43:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-10-07 06:43:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-07 06:43:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-07 06:43:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_11_1 [2019-10-07 06:43:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-10-07 06:43:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_4 [2019-10-07 06:43:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-10-07 06:43:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-07 06:43:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 06:43:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 06:43:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 06:43:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:43:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:43:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 06:43:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 06:43:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:43:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 06:43:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:43:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:43:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 06:43:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 06:43:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 06:43:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 06:43:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 06:43:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 06:43:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 06:43:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 06:43:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-07 06:43:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 06:43:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-07 06:43:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-10-07 06:43:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 06:43:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 06:43:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 06:43:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 06:43:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:43:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:43:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:43:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:43:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:43:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:43:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:43:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_14_6 [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 06:43:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_3 [2019-10-07 06:43:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_4 [2019-10-07 06:43:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_5 [2019-10-07 06:43:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_6 [2019-10-07 06:43:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_7 [2019-10-07 06:43:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 06:43:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 06:43:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 06:43:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:43:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:43:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:43:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:43:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:43:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:43:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 06:43:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-07 06:43:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-07 06:43:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-07 06:43:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 06:43:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-07 06:43:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-07 06:43:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-07 06:43:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-07 06:43:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-07 06:43:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-07 06:43:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_3 [2019-10-07 06:43:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_8_2 [2019-10-07 06:43:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_8 [2019-10-07 06:43:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 06:43:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-10-07 06:43:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57___0 [2019-10-07 06:43:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:43:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:43:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2019-10-07 06:43:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2019-10-07 06:43:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86___0 [2019-10-07 06:43:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_88 [2019-10-07 06:43:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_89 [2019-10-07 06:43:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_90 [2019-10-07 06:43:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_92 [2019-10-07 06:43:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2019-10-07 06:43:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2019-10-07 06:43:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_97 [2019-10-07 06:43:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_98 [2019-10-07 06:43:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_99 [2019-10-07 06:43:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_100 [2019-10-07 06:43:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_101 [2019-10-07 06:43:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_102 [2019-10-07 06:43:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_103 [2019-10-07 06:43:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_104 [2019-10-07 06:43:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_105 [2019-10-07 06:43:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___3 [2019-10-07 06:43:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2019-10-07 06:43:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2019-10-07 06:43:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2019-10-07 06:43:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_lnk_change [2019-10-07 06:43:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 06:43:05,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_10_1 [2019-10-07 06:43:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_13_2 [2019-10-07 06:43:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 06:43:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83___0 [2019-10-07 06:43:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_84 [2019-10-07 06:43:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_85 [2019-10-07 06:43:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-07 06:43:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-07 06:43:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___4 [2019-10-07 06:43:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2019-10-07 06:43:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2019-10-07 06:43:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_lnk_change [2019-10-07 06:43:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2019-10-07 06:43:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_85 [2019-10-07 06:43:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_86 [2019-10-07 06:43:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_87___0 [2019-10-07 06:43:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___5 [2019-10-07 06:43:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2019-10-07 06:43:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2019-10-07 06:43:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2019-10-07 06:43:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_lnk_change [2019-10-07 06:43:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83___1 [2019-10-07 06:43:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_84___0 [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_85___0 [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_86 [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 06:43:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 06:43:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 06:43:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 06:43:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 06:43:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 06:43:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 06:43:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 06:43:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 06:43:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 06:43:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 06:43:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 06:43:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 06:43:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 06:43:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 06:43:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 06:43:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 06:43:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 06:43:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:43:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:43:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:43:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:43:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 06:43:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 06:43:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 06:43:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:43:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2019-10-07 06:43:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2019-10-07 06:43:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_tulip_private [2019-10-07 06:43:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_tulip_private [2019-10-07 06:43:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_tulip_private [2019-10-07 06:43:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_tulip_private [2019-10-07 06:43:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_tulip_private [2019-10-07 06:43:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_tulip_private [2019-10-07 06:43:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:43:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:43:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:43:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:43:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:43:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:43:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:43:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:43:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2019-10-07 06:43:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mii_lock_of_tulip_private [2019-10-07 06:43:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mii_lock_of_tulip_private [2019-10-07 06:43:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mii_lock_of_tulip_private [2019-10-07 06:43:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mii_lock_of_tulip_private [2019-10-07 06:43:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mii_lock_of_tulip_private [2019-10-07 06:43:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mii_lock_of_tulip_private [2019-10-07 06:43:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mii_lock_of_tulip_private [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 06:43:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 06:43:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 06:43:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:43:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 06:43:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 06:43:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 06:43:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:43:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:43:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:43:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:43:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:43:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:43:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:43:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:43:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:43:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 06:43:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:43:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:43:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:43:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 06:43:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 06:43:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-07 06:43:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-07 06:43:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 06:43:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 06:43:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 06:43:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 06:43:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 06:43:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 06:43:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:43:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 06:43:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 06:43:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 06:43:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 06:43:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 06:43:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 06:43:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 06:43:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2019-10-07 06:43:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 06:43:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 06:43:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 06:43:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 06:43:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 06:43:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 06:43:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 06:43:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 06:43:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 06:43:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 06:43:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 06:43:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-07 06:43:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-07 06:43:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 06:43:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 06:43:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 06:43:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 06:43:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 06:43:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 06:43:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 06:43:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 06:43:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 06:43:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 06:43:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 06:43:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 06:43:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 06:43:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-07 06:43:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 06:43:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 06:43:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 06:43:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 06:43:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 06:43:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 06:43:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-07 06:43:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 06:43:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 06:43:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_parse_eeprom [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_build_fake_mediatable [2019-10-07 06:43:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 06:43:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 06:43:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 06:43:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 06:43:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 06:43:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 06:43:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 06:43:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 06:43:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 06:43:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 06:43:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 06:43:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 06:43:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 06:43:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 06:43:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 06:43:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 06:43:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 06:43:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2019-10-07 06:43:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2019-10-07 06:43:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_poll [2019-10-07 06:43:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure oom_timer [2019-10-07 06:43:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2019-10-07 06:43:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure phy_interrupt [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 06:43:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mii_lock_of_tulip_private [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2019-10-07 06:43:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure mii_duplex [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_find_mii [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___0 [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___0 [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83___0 [2019-10-07 06:43:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84___0 [2019-10-07 06:43:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_85 [2019-10-07 06:43:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86___0 [2019-10-07 06:43:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_87 [2019-10-07 06:43:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 06:43:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 06:43:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2019-10-07 06:43:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2019-10-07 06:43:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2019-10-07 06:43:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___1 [2019-10-07 06:43:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2019-10-07 06:43:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete [2019-10-07 06:43:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 06:43:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 06:43:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 06:43:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 06:43:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 06:43:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 06:43:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 06:43:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 06:43:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 06:43:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 06:43:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 06:43:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 06:43:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 06:43:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 06:43:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 06:43:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 06:43:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 06:43:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-10-07 06:43:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-07 06:43:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 06:43:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86___0 [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_90 [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 06:43:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 06:43:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 06:43:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-07 06:43:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 06:43:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_88 [2019-10-07 06:43:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_89 [2019-10-07 06:43:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 06:43:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 06:43:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 06:43:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:43:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:43:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 06:43:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 06:43:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 06:43:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 06:43:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 06:43:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 06:43:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:43:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 06:43:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:43:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 06:43:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:43:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57___0 [2019-10-07 06:43:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb___0 [2019-10-07 06:43:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 06:43:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_99 [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_103 [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 06:43:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 06:43:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 06:43:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 06:43:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_98 [2019-10-07 06:43:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 06:43:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_102 [2019-10-07 06:43:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2019-10-07 06:43:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-07 06:43:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-07 06:43:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-07 06:43:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-07 06:43:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-07 06:43:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-07 06:43:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-07 06:43:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-07 06:43:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 06:43:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 06:43:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_104 [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_105 [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 06:43:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_lnk_change [2019-10-07 06:43:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_lnk_change [2019-10-07 06:43:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2019-10-07 06:43:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2019-10-07 06:43:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2019-10-07 06:43:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_lnk_change [2019-10-07 06:43:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2019-10-07 06:43:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2019-10-07 06:43:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___2 [2019-10-07 06:43:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete___0 [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_101 [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_92 [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_100 [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-07 06:43:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_97 [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 06:43:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_ring [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_xmit [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2019-10-07 06:43:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2019-10-07 06:43:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2019-10-07 06:43:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-07 06:43:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2019-10-07 06:43:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2019-10-07 06:43:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2019-10-07 06:43:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 06:43:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_clean_tx_ring [2019-10-07 06:43:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_drvinfo [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_set_wol [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_get_wol [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_hash [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_perfect [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mwi_config [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_uli_dm_quirk [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_one [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-07 06:43:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_suspend [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_cleanup [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tulip_init_19_9 [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:43:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_11_1 [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_4 [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-10-07 06:43:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:43:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 06:43:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:43:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:43:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 06:43:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 06:43:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 06:43:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 06:43:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 06:43:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 06:43:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:43:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:43:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:43:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:43:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:43:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 06:43:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 06:43:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 06:43:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_14_6 [2019-10-07 06:43:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_3 [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_4 [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_5 [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_6 [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_7 [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 06:43:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-07 06:43:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-07 06:43:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 06:43:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-07 06:43:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-07 06:43:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-07 06:43:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-07 06:43:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-07 06:43:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-07 06:43:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_3 [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_8_2 [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_8 [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:43:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 06:43:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83___0 [2019-10-07 06:43:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_84 [2019-10-07 06:43:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_85 [2019-10-07 06:43:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-07 06:43:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___3 [2019-10-07 06:43:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2019-10-07 06:43:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_10_1 [2019-10-07 06:43:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_13_2 [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_85 [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_86 [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_87___0 [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2019-10-07 06:43:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___4 [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83___1 [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_84___0 [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_85___0 [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_86 [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___5 [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:43:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 06:43:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 06:43:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 06:43:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:43:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:43:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 06:43:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_tulip_private [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_tulip_private [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_tulip_private [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_tulip_private [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_tulip_private [2019-10-07 06:43:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_tulip_private [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:43:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mii_lock_of_tulip_private [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mii_lock_of_tulip_private [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mii_lock_of_tulip_private [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mii_lock_of_tulip_private [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mii_lock_of_tulip_private [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mii_lock_of_tulip_private [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:43:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 06:43:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:43:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 06:43:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 06:43:05,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 06:43:05,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 06:43:05,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 06:43:05,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 06:43:05,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 06:43:05,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 06:43:05,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 06:43:05,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 06:43:05,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 06:43:05,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 06:43:05,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 06:43:12,683 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: #res := -95; [2019-10-07 06:43:12,963 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 06:43:14,009 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 06:44:43,526 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 06:44:43,527 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-07 06:44:43,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:44:43 BoogieIcfgContainer [2019-10-07 06:44:43,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 06:44:43,532 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 06:44:43,532 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 06:44:43,536 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 06:44:43,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 06:42:56" (1/3) ... [2019-10-07 06:44:43,537 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e24f234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:44:43, skipping insertion in model container [2019-10-07 06:44:43,537 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:43:04" (2/3) ... [2019-10-07 06:44:43,537 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e24f234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:44:43, skipping insertion in model container [2019-10-07 06:44:43,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:44:43" (3/3) ... [2019-10-07 06:44:43,539 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-07 06:44:43,550 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 06:44:43,562 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-07 06:44:43,574 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-07 06:44:43,619 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 06:44:43,619 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 06:44:43,619 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 06:44:43,619 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 06:44:43,619 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 06:44:43,619 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 06:44:43,619 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 06:44:43,619 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 06:44:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4130 states. [2019-10-07 06:44:43,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-10-07 06:44:43,749 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:44:43,751 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 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] [2019-10-07 06:44:43,754 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:44:43,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:44:43,761 INFO L82 PathProgramCache]: Analyzing trace with hash -256324395, now seen corresponding path program 1 times [2019-10-07 06:44:43,768 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:44:43,769 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:43,769 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:43,769 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:44:43,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:44:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:44:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2019-10-07 06:44:45,841 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:44:45,842 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:44:45,842 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:44:45,847 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:44:45,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:44:45,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:44:45,866 INFO L87 Difference]: Start difference. First operand 4130 states. Second operand 3 states. [2019-10-07 06:45:01,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:01,363 INFO L93 Difference]: Finished difference Result 9465 states and 13226 transitions. [2019-10-07 06:45:01,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:45:01,365 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 166 [2019-10-07 06:45:01,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:01,433 INFO L225 Difference]: With dead ends: 9465 [2019-10-07 06:45:01,433 INFO L226 Difference]: Without dead ends: 5811 [2019-10-07 06:45:01,460 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:45:01,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5811 states. [2019-10-07 06:45:02,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5811 to 5805. [2019-10-07 06:45:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5805 states. [2019-10-07 06:45:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 5805 states and 8030 transitions. [2019-10-07 06:45:02,138 INFO L78 Accepts]: Start accepts. Automaton has 5805 states and 8030 transitions. Word has length 166 [2019-10-07 06:45:02,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:02,141 INFO L462 AbstractCegarLoop]: Abstraction has 5805 states and 8030 transitions. [2019-10-07 06:45:02,141 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:45:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 5805 states and 8030 transitions. [2019-10-07 06:45:02,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-10-07 06:45:02,178 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:02,179 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 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] [2019-10-07 06:45:02,180 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:02,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:02,180 INFO L82 PathProgramCache]: Analyzing trace with hash -1415487952, now seen corresponding path program 1 times [2019-10-07 06:45:02,180 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:02,180 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:02,181 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:02,181 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:02,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2019-10-07 06:45:03,344 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:03,345 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:45:03,345 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:45:03,348 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:45:03,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:45:03,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:45:03,348 INFO L87 Difference]: Start difference. First operand 5805 states and 8030 transitions. Second operand 3 states. [2019-10-07 06:45:22,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:22,285 INFO L93 Difference]: Finished difference Result 17275 states and 23924 transitions. [2019-10-07 06:45:22,286 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:45:22,286 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2019-10-07 06:45:22,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:22,408 INFO L225 Difference]: With dead ends: 17275 [2019-10-07 06:45:22,408 INFO L226 Difference]: Without dead ends: 11513 [2019-10-07 06:45:22,444 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:45:22,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11513 states. [2019-10-07 06:45:23,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11513 to 11451. [2019-10-07 06:45:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11451 states. [2019-10-07 06:45:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11451 states to 11451 states and 15870 transitions. [2019-10-07 06:45:23,255 INFO L78 Accepts]: Start accepts. Automaton has 11451 states and 15870 transitions. Word has length 207 [2019-10-07 06:45:23,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:23,257 INFO L462 AbstractCegarLoop]: Abstraction has 11451 states and 15870 transitions. [2019-10-07 06:45:23,257 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:45:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 11451 states and 15870 transitions. [2019-10-07 06:45:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-10-07 06:45:23,283 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:23,284 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 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] [2019-10-07 06:45:23,284 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:23,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:23,285 INFO L82 PathProgramCache]: Analyzing trace with hash 1820021983, now seen corresponding path program 1 times [2019-10-07 06:45:23,285 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:23,285 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:23,285 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:23,285 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:23,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:24,466 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 461 trivial. 0 not checked. [2019-10-07 06:45:24,466 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:24,467 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:45:24,467 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:45:24,468 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:45:24,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:45:24,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:45:24,469 INFO L87 Difference]: Start difference. First operand 11451 states and 15870 transitions. Second operand 3 states. [2019-10-07 06:45:41,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:45:41,227 INFO L93 Difference]: Finished difference Result 33475 states and 46739 transitions. [2019-10-07 06:45:41,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:45:41,228 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 211 [2019-10-07 06:45:41,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:45:41,463 INFO L225 Difference]: With dead ends: 33475 [2019-10-07 06:45:41,463 INFO L226 Difference]: Without dead ends: 22067 [2019-10-07 06:45:41,547 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:45:41,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22067 states. [2019-10-07 06:45:43,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22067 to 22033. [2019-10-07 06:45:43,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22033 states. [2019-10-07 06:45:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22033 states to 22033 states and 30869 transitions. [2019-10-07 06:45:43,416 INFO L78 Accepts]: Start accepts. Automaton has 22033 states and 30869 transitions. Word has length 211 [2019-10-07 06:45:43,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:45:43,417 INFO L462 AbstractCegarLoop]: Abstraction has 22033 states and 30869 transitions. [2019-10-07 06:45:43,417 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:45:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 22033 states and 30869 transitions. [2019-10-07 06:45:43,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-10-07 06:45:43,462 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:45:43,463 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 3, 3, 3, 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] [2019-10-07 06:45:43,463 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:45:43,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:45:43,463 INFO L82 PathProgramCache]: Analyzing trace with hash -1417818489, now seen corresponding path program 1 times [2019-10-07 06:45:43,464 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:45:43,464 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:43,464 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:43,464 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:45:43,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:45:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:45:44,476 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2019-10-07 06:45:44,477 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:45:44,478 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:45:44,478 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:45:44,480 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:45:44,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:45:44,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:45:44,481 INFO L87 Difference]: Start difference. First operand 22033 states and 30869 transitions. Second operand 5 states. [2019-10-07 06:46:47,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:46:47,371 INFO L93 Difference]: Finished difference Result 48172 states and 67501 transitions. [2019-10-07 06:46:47,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:46:47,372 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 243 [2019-10-07 06:46:47,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:46:47,529 INFO L225 Difference]: With dead ends: 48172 [2019-10-07 06:46:47,530 INFO L226 Difference]: Without dead ends: 26182 [2019-10-07 06:46:47,607 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:46:47,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26182 states. [2019-10-07 06:46:50,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26182 to 26158. [2019-10-07 06:46:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26158 states. [2019-10-07 06:46:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26158 states to 26158 states and 36654 transitions. [2019-10-07 06:46:50,662 INFO L78 Accepts]: Start accepts. Automaton has 26158 states and 36654 transitions. Word has length 243 [2019-10-07 06:46:50,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:46:50,663 INFO L462 AbstractCegarLoop]: Abstraction has 26158 states and 36654 transitions. [2019-10-07 06:46:50,663 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:46:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 26158 states and 36654 transitions. [2019-10-07 06:46:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2019-10-07 06:46:50,701 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:46:50,701 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 4, 4, 4, 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] [2019-10-07 06:46:50,702 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:46:50,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:46:50,702 INFO L82 PathProgramCache]: Analyzing trace with hash -1937992647, now seen corresponding path program 1 times [2019-10-07 06:46:50,703 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:46:50,703 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:50,703 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:50,703 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:46:50,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:46:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:46:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2019-10-07 06:46:51,501 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:46:51,501 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:46:51,501 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:46:51,502 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:46:51,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:46:51,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:46:51,503 INFO L87 Difference]: Start difference. First operand 26158 states and 36654 transitions. Second operand 3 states. [2019-10-07 06:47:09,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:47:09,845 INFO L93 Difference]: Finished difference Result 56920 states and 79820 transitions. [2019-10-07 06:47:09,845 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:47:09,846 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 246 [2019-10-07 06:47:09,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:47:10,052 INFO L225 Difference]: With dead ends: 56920 [2019-10-07 06:47:10,053 INFO L226 Difference]: Without dead ends: 34846 [2019-10-07 06:47:10,127 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:47:10,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34846 states. [2019-10-07 06:47:11,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34846 to 34824. [2019-10-07 06:47:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34824 states. [2019-10-07 06:47:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34824 states to 34824 states and 48847 transitions. [2019-10-07 06:47:12,119 INFO L78 Accepts]: Start accepts. Automaton has 34824 states and 48847 transitions. Word has length 246 [2019-10-07 06:47:12,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:47:12,120 INFO L462 AbstractCegarLoop]: Abstraction has 34824 states and 48847 transitions. [2019-10-07 06:47:12,121 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:47:12,121 INFO L276 IsEmpty]: Start isEmpty. Operand 34824 states and 48847 transitions. [2019-10-07 06:47:12,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-10-07 06:47:12,189 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:47:12,190 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:47:12,190 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:47:12,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:47:12,191 INFO L82 PathProgramCache]: Analyzing trace with hash 1479082821, now seen corresponding path program 1 times [2019-10-07 06:47:12,191 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:47:12,191 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:47:12,191 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:47:12,191 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:47:12,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:47:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:47:13,119 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2019-10-07 06:47:13,119 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:47:13,119 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:47:13,120 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:47:13,120 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:47:13,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:47:13,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:47:13,121 INFO L87 Difference]: Start difference. First operand 34824 states and 48847 transitions. Second operand 5 states. [2019-10-07 06:48:22,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:48:22,959 INFO L93 Difference]: Finished difference Result 103012 states and 144434 transitions. [2019-10-07 06:48:22,959 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:48:22,960 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 284 [2019-10-07 06:48:22,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:48:23,305 INFO L225 Difference]: With dead ends: 103012 [2019-10-07 06:48:23,305 INFO L226 Difference]: Without dead ends: 68231 [2019-10-07 06:48:23,412 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:48:23,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68231 states. [2019-10-07 06:48:26,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68231 to 68143. [2019-10-07 06:48:26,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68143 states. [2019-10-07 06:48:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68143 states to 68143 states and 95448 transitions. [2019-10-07 06:48:26,849 INFO L78 Accepts]: Start accepts. Automaton has 68143 states and 95448 transitions. Word has length 284 [2019-10-07 06:48:26,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:48:26,850 INFO L462 AbstractCegarLoop]: Abstraction has 68143 states and 95448 transitions. [2019-10-07 06:48:26,850 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:48:26,850 INFO L276 IsEmpty]: Start isEmpty. Operand 68143 states and 95448 transitions. [2019-10-07 06:48:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2019-10-07 06:48:26,927 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:48:26,927 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 4, 4, 4, 4, 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] [2019-10-07 06:48:26,928 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:48:26,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:48:26,928 INFO L82 PathProgramCache]: Analyzing trace with hash -1933895607, now seen corresponding path program 1 times [2019-10-07 06:48:26,928 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:48:26,928 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:48:26,929 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:48:26,929 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:48:26,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:48:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:48:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2019-10-07 06:48:27,755 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:48:27,755 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:48:27,755 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:48:27,756 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:48:27,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:48:27,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:48:27,757 INFO L87 Difference]: Start difference. First operand 68143 states and 95448 transitions. Second operand 5 states. [2019-10-07 06:49:43,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:49:43,910 INFO L93 Difference]: Finished difference Result 206172 states and 288526 transitions. [2019-10-07 06:49:43,911 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:49:43,911 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 287 [2019-10-07 06:49:43,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:49:44,578 INFO L225 Difference]: With dead ends: 206172 [2019-10-07 06:49:44,579 INFO L226 Difference]: Without dead ends: 138072 [2019-10-07 06:49:44,802 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:49:44,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138072 states. [2019-10-07 06:49:51,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138072 to 137894. [2019-10-07 06:49:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137894 states. [2019-10-07 06:49:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137894 states to 137894 states and 192765 transitions. [2019-10-07 06:49:52,046 INFO L78 Accepts]: Start accepts. Automaton has 137894 states and 192765 transitions. Word has length 287 [2019-10-07 06:49:52,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:49:52,047 INFO L462 AbstractCegarLoop]: Abstraction has 137894 states and 192765 transitions. [2019-10-07 06:49:52,047 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:49:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 137894 states and 192765 transitions. [2019-10-07 06:49:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-10-07 06:49:52,095 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:49:52,095 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 4, 4, 4, 4, 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] [2019-10-07 06:49:52,096 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:49:52,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:49:52,096 INFO L82 PathProgramCache]: Analyzing trace with hash -1235214998, now seen corresponding path program 1 times [2019-10-07 06:49:52,096 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:49:52,096 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:49:52,097 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:49:52,097 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:49:52,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:49:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:49:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2019-10-07 06:49:57,660 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:49:57,661 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:49:57,661 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:49:57,661 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:49:57,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:49:57,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:49:57,671 INFO L87 Difference]: Start difference. First operand 137894 states and 192765 transitions. Second operand 5 states. [2019-10-07 06:51:25,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:51:25,552 INFO L93 Difference]: Finished difference Result 419646 states and 586028 transitions. [2019-10-07 06:51:25,552 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:51:25,552 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 286 [2019-10-07 06:51:25,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:51:26,836 INFO L225 Difference]: With dead ends: 419646 [2019-10-07 06:51:26,836 INFO L226 Difference]: Without dead ends: 281795 [2019-10-07 06:51:27,099 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:51:32,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281795 states. [2019-10-07 06:51:47,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281795 to 281491. [2019-10-07 06:51:47,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281491 states. [2019-10-07 06:51:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281491 states to 281491 states and 392656 transitions. [2019-10-07 06:51:48,295 INFO L78 Accepts]: Start accepts. Automaton has 281491 states and 392656 transitions. Word has length 286 [2019-10-07 06:51:48,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:51:48,296 INFO L462 AbstractCegarLoop]: Abstraction has 281491 states and 392656 transitions. [2019-10-07 06:51:48,296 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:51:48,296 INFO L276 IsEmpty]: Start isEmpty. Operand 281491 states and 392656 transitions. [2019-10-07 06:51:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-10-07 06:51:48,409 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:51:48,410 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:51:48,410 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:51:48,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:51:48,411 INFO L82 PathProgramCache]: Analyzing trace with hash -1899379278, now seen corresponding path program 1 times [2019-10-07 06:51:48,411 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:51:48,411 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:51:48,411 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:51:48,411 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:51:48,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:51:48,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:51:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2019-10-07 06:51:49,163 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:51:49,164 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:51:49,164 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:51:49,164 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:51:49,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:51:49,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:51:49,165 INFO L87 Difference]: Start difference. First operand 281491 states and 392656 transitions. Second operand 3 states. [2019-10-07 06:52:27,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:52:27,211 INFO L93 Difference]: Finished difference Result 695069 states and 969772 transitions. [2019-10-07 06:52:27,212 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:52:27,212 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 311 [2019-10-07 06:52:27,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:52:29,489 INFO L225 Difference]: With dead ends: 695069 [2019-10-07 06:52:29,489 INFO L226 Difference]: Without dead ends: 417397 [2019-10-07 06:52:29,994 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:52:30,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 417397 states. [2019-10-07 06:52:55,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 417397 to 416771. [2019-10-07 06:52:55,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 416771 states. [2019-10-07 06:52:58,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416771 states to 416771 states and 581340 transitions. [2019-10-07 06:52:58,421 INFO L78 Accepts]: Start accepts. Automaton has 416771 states and 581340 transitions. Word has length 311 [2019-10-07 06:52:58,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:52:58,421 INFO L462 AbstractCegarLoop]: Abstraction has 416771 states and 581340 transitions. [2019-10-07 06:52:58,422 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:52:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 416771 states and 581340 transitions. [2019-10-07 06:52:58,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2019-10-07 06:52:58,504 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:52:58,504 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 6, 6, 4, 3, 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] [2019-10-07 06:52:58,504 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:52:58,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:52:58,505 INFO L82 PathProgramCache]: Analyzing trace with hash 62213519, now seen corresponding path program 1 times [2019-10-07 06:52:58,505 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:52:58,505 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:52:58,505 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:52:58,505 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:52:58,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:52:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:52:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2019-10-07 06:52:59,255 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:52:59,256 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:52:59,256 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 06:52:59,257 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 06:52:59,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 06:52:59,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:52:59,257 INFO L87 Difference]: Start difference. First operand 416771 states and 581340 transitions. Second operand 7 states.