java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 04:49:45,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 04:49:45,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 04:49:45,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 04:49:45,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 04:49:45,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 04:49:45,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 04:49:45,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 04:49:45,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 04:49:45,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 04:49:45,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 04:49:45,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 04:49:45,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 04:49:45,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 04:49:45,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 04:49:45,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 04:49:45,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 04:49:45,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 04:49:45,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 04:49:45,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 04:49:45,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 04:49:45,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 04:49:45,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 04:49:45,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 04:49:45,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 04:49:45,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 04:49:45,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 04:49:45,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 04:49:45,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 04:49:45,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 04:49:45,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 04:49:45,322 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 04:49:45,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 04:49:45,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 04:49:45,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 04:49:45,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 04:49:45,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 04:49:45,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 04:49:45,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 04:49:45,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 04:49:45,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 04:49:45,329 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 04:49:45,344 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 04:49:45,344 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 04:49:45,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 04:49:45,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 04:49:45,346 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 04:49:45,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 04:49:45,347 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 04:49:45,347 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 04:49:45,347 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 04:49:45,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 04:49:45,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 04:49:45,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 04:49:45,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 04:49:45,348 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 04:49:45,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 04:49:45,349 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 04:49:45,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 04:49:45,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 04:49:45,349 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 04:49:45,350 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 04:49:45,350 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 04:49:45,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:49:45,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 04:49:45,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 04:49:45,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 04:49:45,351 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 04:49:45,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 04:49:45,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 04:49:45,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 04:49:45,672 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 04:49:45,697 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 04:49:45,701 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 04:49:45,703 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 04:49:45,703 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 04:49:45,704 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-07 04:49:45,789 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e8d74493/ee020253682345b1b49bcaac696d38e2/FLAG6dcb77d2d [2019-10-07 04:49:46,791 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 04:49:46,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-07 04:49:46,857 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e8d74493/ee020253682345b1b49bcaac696d38e2/FLAG6dcb77d2d [2019-10-07 04:49:47,186 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e8d74493/ee020253682345b1b49bcaac696d38e2 [2019-10-07 04:49:47,197 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 04:49:47,199 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 04:49:47,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 04:49:47,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 04:49:47,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 04:49:47,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:49:47" (1/1) ... [2019-10-07 04:49:47,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63963b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:47, skipping insertion in model container [2019-10-07 04:49:47,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:49:47" (1/1) ... [2019-10-07 04:49:47,218 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 04:49:47,513 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 04:49:53,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:49:53,579 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 04:49:54,209 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:49:55,091 INFO L192 MainTranslator]: Completed translation [2019-10-07 04:49:55,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55 WrapperNode [2019-10-07 04:49:55,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 04:49:55,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 04:49:55,093 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 04:49:55,093 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 04:49:55,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (1/1) ... [2019-10-07 04:49:55,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (1/1) ... [2019-10-07 04:49:55,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (1/1) ... [2019-10-07 04:49:55,271 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (1/1) ... [2019-10-07 04:49:55,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (1/1) ... [2019-10-07 04:49:55,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (1/1) ... [2019-10-07 04:49:56,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (1/1) ... [2019-10-07 04:49:56,458 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 04:49:56,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 04:49:56,459 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 04:49:56,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 04:49:56,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:49:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 04:49:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 04:49:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 04:49:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 04:49:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 04:49:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 04:49:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-07 04:49:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:49:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 04:49:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:49:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:49:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:49:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:49:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 04:49:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 04:49:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-07 04:49:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 04:49:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 04:49:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 04:49:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-07 04:49:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_build_fake_mediatable [2019-10-07 04:49:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_parse_eeprom [2019-10-07 04:49:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2019-10-07 04:49:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 04:49:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 04:49:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 04:49:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 04:49:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 04:49:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 04:49:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 04:49:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 04:49:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 04:49:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 04:49:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 04:49:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 04:49:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 04:49:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 04:49:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 04:49:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-07 04:49:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 04:49:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 04:49:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 04:49:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 04:49:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 04:49:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 04:49:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 04:49:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 04:49:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 04:49:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 04:49:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 04:49:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 04:49:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2019-10-07 04:49:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx [2019-10-07 04:49:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2019-10-07 04:49:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2019-10-07 04:49:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure oom_timer [2019-10-07 04:49:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_poll [2019-10-07 04:49:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_interrupt [2019-10-07 04:49:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2019-10-07 04:49:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_60 [2019-10-07 04:49:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2019-10-07 04:49:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2019-10-07 04:49:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_63 [2019-10-07 04:49:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 04:49:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2019-10-07 04:49:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_duplex [2019-10-07 04:49:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___0 [2019-10-07 04:49:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___0 [2019-10-07 04:49:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2019-10-07 04:49:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2019-10-07 04:49:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2019-10-07 04:49:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2019-10-07 04:49:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_find_mii [2019-10-07 04:49:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2019-10-07 04:49:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2019-10-07 04:49:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2019-10-07 04:49:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___1 [2019-10-07 04:49:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2019-10-07 04:49:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete [2019-10-07 04:49:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2019-10-07 04:49:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2019-10-07 04:49:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2019-10-07 04:49:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60___0 [2019-10-07 04:49:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61___0 [2019-10-07 04:49:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_62 [2019-10-07 04:49:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_63___0 [2019-10-07 04:49:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_64 [2019-10-07 04:49:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 04:49:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 04:49:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-10-07 04:49:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-07 04:49:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2019-10-07 04:49:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 04:49:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 04:49:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 04:49:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 04:49:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 04:49:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 04:49:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 04:49:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 04:49:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 04:49:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:49:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 04:49:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 04:49:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 04:49:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 04:49:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 04:49:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 04:49:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 04:49:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 04:49:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-07 04:49:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-07 04:49:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-07 04:49:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-07 04:49:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 04:49:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 04:49:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 04:49:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 04:49:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 04:49:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 04:49:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-10-07 04:49:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-10-07 04:49:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-10-07 04:49:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2019-10-07 04:49:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___2 [2019-10-07 04:49:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete___0 [2019-10-07 04:49:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 04:49:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 04:49:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2019-10-07 04:49:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2019-10-07 04:49:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2019-10-07 04:49:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2019-10-07 04:49:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2019-10-07 04:49:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_ring [2019-10-07 04:49:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_xmit [2019-10-07 04:49:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_clean_tx_ring [2019-10-07 04:49:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2019-10-07 04:49:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2019-10-07 04:49:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2019-10-07 04:49:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2019-10-07 04:49:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_drvinfo [2019-10-07 04:49:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_set_wol [2019-10-07 04:49:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_get_wol [2019-10-07 04:49:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2019-10-07 04:49:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_hash [2019-10-07 04:49:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_perfect [2019-10-07 04:49:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-07 04:49:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mwi_config [2019-10-07 04:49:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_uli_dm_quirk [2019-10-07 04:49:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_one [2019-10-07 04:49:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2019-10-07 04:49:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_suspend [2019-10-07 04:49:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2019-10-07 04:49:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2019-10-07 04:49:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2019-10-07 04:49:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init [2019-10-07 04:49:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_cleanup [2019-10-07 04:49:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2019-10-07 04:49:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tulip_init_19_9 [2019-10-07 04:49:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 04:49:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:49:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 04:49:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-10-07 04:49:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-07 04:49:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-07 04:49:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_11_1 [2019-10-07 04:49:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-10-07 04:49:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_4 [2019-10-07 04:49:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-10-07 04:49:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-07 04:49:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 04:49:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 04:49:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 04:49:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 04:49:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 04:49:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 04:49:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 04:49:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 04:49:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 04:49:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 04:49:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 04:49:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 04:49:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 04:49:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 04:49:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 04:49:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 04:49:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 04:49:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 04:49:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 04:49:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-07 04:49:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 04:49:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-07 04:49:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-10-07 04:49:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 04:49:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 04:49:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 04:49:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 04:49:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 04:49:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 04:49:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 04:49:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 04:49:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 04:49:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 04:49:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 04:49:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 04:49:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 04:49:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 04:49:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 04:49:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 04:49:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 04:49:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 04:49:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_14_6 [2019-10-07 04:49:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 04:49:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_3 [2019-10-07 04:49:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_4 [2019-10-07 04:49:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_5 [2019-10-07 04:49:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_6 [2019-10-07 04:49:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_7 [2019-10-07 04:49:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 04:49:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 04:49:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 04:49:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:49:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:49:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:49:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 04:49:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-07 04:49:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-07 04:49:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:49:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-07 04:49:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:49:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-07 04:49:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:49:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-07 04:49:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-07 04:49:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-07 04:49:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:49:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-07 04:49:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:49:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_3 [2019-10-07 04:49:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_8_2 [2019-10-07 04:49:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_8 [2019-10-07 04:49:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 04:49:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-10-07 04:49:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:49:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:49:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_60 [2019-10-07 04:49:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_61 [2019-10-07 04:49:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63___0 [2019-10-07 04:49:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_65 [2019-10-07 04:49:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_66 [2019-10-07 04:49:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2019-10-07 04:49:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_69 [2019-10-07 04:49:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2019-10-07 04:49:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2019-10-07 04:49:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_74 [2019-10-07 04:49:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_75 [2019-10-07 04:49:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_76 [2019-10-07 04:49:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_77 [2019-10-07 04:49:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_78 [2019-10-07 04:49:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_79 [2019-10-07 04:49:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_80 [2019-10-07 04:49:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_81 [2019-10-07 04:49:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_82 [2019-10-07 04:49:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___3 [2019-10-07 04:49:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2019-10-07 04:49:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2019-10-07 04:49:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2019-10-07 04:49:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_lnk_change [2019-10-07 04:49:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 04:49:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_10_1 [2019-10-07 04:49:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_13_2 [2019-10-07 04:49:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 04:49:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_60___0 [2019-10-07 04:49:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_61 [2019-10-07 04:49:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_62 [2019-10-07 04:49:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-07 04:49:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-07 04:49:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___4 [2019-10-07 04:49:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2019-10-07 04:49:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2019-10-07 04:49:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_lnk_change [2019-10-07 04:49:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2019-10-07 04:49:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2019-10-07 04:49:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2019-10-07 04:49:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_64___0 [2019-10-07 04:49:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___5 [2019-10-07 04:49:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2019-10-07 04:49:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2019-10-07 04:49:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2019-10-07 04:49:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_lnk_change [2019-10-07 04:49:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_60___1 [2019-10-07 04:49:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_61___0 [2019-10-07 04:49:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_62___0 [2019-10-07 04:49:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_63 [2019-10-07 04:49:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 04:49:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 04:49:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 04:49:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 04:49:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 04:49:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 04:49:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 04:49:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 04:49:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 04:49:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 04:49:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 04:49:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 04:49:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 04:49:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 04:49:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 04:49:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 04:49:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 04:49:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 04:49:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 04:49:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 04:49:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 04:49:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 04:49:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 04:49:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 04:49:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 04:49:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 04:49:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 04:49:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:49:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:49:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:49:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:49:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:49:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:49:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:49:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:49:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:49:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:49:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:49:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:49:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:49:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:49:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:49:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:49:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:49:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:49:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:49:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:49:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:49:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:49:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:49:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:49:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 04:49:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 04:49:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 04:49:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:49:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 04:49:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 04:49:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 04:49:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:49:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2019-10-07 04:49:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2019-10-07 04:49:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_tulip_private [2019-10-07 04:49:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_tulip_private [2019-10-07 04:49:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_tulip_private [2019-10-07 04:49:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_tulip_private [2019-10-07 04:49:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_tulip_private [2019-10-07 04:49:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_tulip_private [2019-10-07 04:49:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:49:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:49:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:49:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:49:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:49:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:49:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:49:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:49:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2019-10-07 04:49:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mii_lock_of_tulip_private [2019-10-07 04:49:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mii_lock_of_tulip_private [2019-10-07 04:49:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mii_lock_of_tulip_private [2019-10-07 04:49:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mii_lock_of_tulip_private [2019-10-07 04:49:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mii_lock_of_tulip_private [2019-10-07 04:49:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mii_lock_of_tulip_private [2019-10-07 04:49:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mii_lock_of_tulip_private [2019-10-07 04:49:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:49:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:49:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:49:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 04:49:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 04:49:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 04:49:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:49:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 04:49:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 04:49:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 04:49:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:49:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:49:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:49:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:49:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:49:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:49:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:49:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:49:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:49:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:49:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:49:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:49:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:49:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:49:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:49:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:49:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:49:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 04:49:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:49:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:49:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:49:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:49:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:49:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 04:49:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 04:49:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-07 04:49:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-07 04:49:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 04:49:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 04:49:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 04:49:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 04:49:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-07 04:49:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 04:49:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 04:49:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 04:49:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 04:49:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 04:49:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 04:49:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 04:49:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-07 04:49:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 04:49:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-07 04:49:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 04:49:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-07 04:49:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 04:49:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-07 04:49:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 04:49:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 04:49:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 04:49:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 04:49:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 04:49:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 04:49:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 04:49:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 04:49:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 04:49:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 04:49:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 04:49:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 04:49:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2019-10-07 04:49:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 04:49:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-07 04:49:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-07 04:49:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-07 04:49:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-07 04:49:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-07 04:49:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 04:49:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 04:49:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 04:49:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 04:49:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 04:49:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 04:49:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-07 04:49:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-07 04:49:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-07 04:49:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-07 04:49:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 04:49:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 04:49:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 04:49:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 04:49:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 04:49:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 04:49:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 04:49:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 04:49:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 04:49:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 04:49:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 04:49:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 04:49:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 04:49:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 04:49:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 04:49:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 04:49:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 04:49:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 04:49:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 04:49:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-07 04:49:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-07 04:49:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-07 04:49:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-07 04:49:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-07 04:49:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2019-10-07 04:49:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2019-10-07 04:49:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 04:49:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 04:49:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-07 04:49:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-07 04:49:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 04:49:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 04:49:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 04:49:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 04:49:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 04:49:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 04:49:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2019-10-07 04:49:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 04:49:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 04:49:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 04:49:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 04:49:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 04:49:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 04:49:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 04:49:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 04:49:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 04:49:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 04:49:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 04:49:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 04:49:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 04:49:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 04:49:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-07 04:49:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 04:49:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 04:49:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-07 04:49:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 04:49:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 04:49:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 04:49:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-07 04:49:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_parse_eeprom [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_build_fake_mediatable [2019-10-07 04:49:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 04:49:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 04:49:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 04:49:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 04:49:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 04:49:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 04:49:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 04:49:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 04:49:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 04:49:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2019-10-07 04:49:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 04:49:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_60 [2019-10-07 04:49:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_63 [2019-10-07 04:49:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 04:49:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 04:49:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 04:49:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 04:49:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 04:49:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 04:49:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 04:49:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 04:49:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 04:49:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 04:49:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 04:49:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 04:49:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 04:49:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 04:49:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 04:49:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-07 04:49:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 04:49:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-07 04:49:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 04:49:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 04:49:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 04:49:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 04:49:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_poll [2019-10-07 04:49:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure oom_timer [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure phy_interrupt [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 04:49:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-07 04:49:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 04:49:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2019-10-07 04:49:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2019-10-07 04:49:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2019-10-07 04:49:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mii_lock_of_tulip_private [2019-10-07 04:49:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 04:49:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 04:49:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2019-10-07 04:49:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 04:49:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2019-10-07 04:49:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure mii_duplex [2019-10-07 04:49:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2019-10-07 04:49:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2019-10-07 04:49:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2019-10-07 04:49:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2019-10-07 04:49:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_find_mii [2019-10-07 04:49:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___0 [2019-10-07 04:49:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___0 [2019-10-07 04:49:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60___0 [2019-10-07 04:49:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61___0 [2019-10-07 04:49:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_62 [2019-10-07 04:49:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_63___0 [2019-10-07 04:49:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_64 [2019-10-07 04:49:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 04:49:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 04:49:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2019-10-07 04:49:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2019-10-07 04:49:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2019-10-07 04:49:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___1 [2019-10-07 04:49:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2019-10-07 04:49:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete [2019-10-07 04:49:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 04:49:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 04:49:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 04:49:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 04:49:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-10-07 04:49:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-07 04:49:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2019-10-07 04:49:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 04:49:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 04:49:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 04:49:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-07 04:49:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 04:49:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 04:49:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 04:49:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 04:49:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 04:49:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_61 [2019-10-07 04:49:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63___0 [2019-10-07 04:49:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2019-10-07 04:49:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2019-10-07 04:49:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2019-10-07 04:49:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 04:49:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 04:49:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 04:49:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 04:49:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 04:49:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 04:49:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 04:49:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 04:49:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 04:49:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 04:49:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 04:49:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 04:49:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 04:49:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 04:49:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 04:49:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 04:49:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 04:49:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 04:49:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-07 04:49:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_65 [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_66 [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 04:49:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 04:49:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 04:49:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 04:49:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 04:49:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 04:49:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 04:49:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 04:49:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:49:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 04:49:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 04:49:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 04:49:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 04:49:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 04:49:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 04:49:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_76 [2019-10-07 04:49:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_80 [2019-10-07 04:49:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 04:49:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 04:49:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 04:49:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 04:49:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 04:49:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 04:49:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 04:49:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_75 [2019-10-07 04:49:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_79 [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-07 04:49:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-07 04:49:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-07 04:49:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 04:49:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 04:49:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 04:49:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2019-10-07 04:49:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2019-10-07 04:49:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 04:49:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 04:49:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 04:49:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-07 04:49:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 04:49:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 04:49:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 04:49:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 04:49:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 04:49:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_81 [2019-10-07 04:49:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 04:49:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_82 [2019-10-07 04:49:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 04:49:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 04:49:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 04:49:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 04:49:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 04:49:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_lnk_change [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_lnk_change [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2019-10-07 04:49:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2019-10-07 04:49:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_lnk_change [2019-10-07 04:49:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2019-10-07 04:49:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2019-10-07 04:49:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___2 [2019-10-07 04:49:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete___0 [2019-10-07 04:49:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 04:49:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 04:49:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_60 [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_78 [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_69 [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_77 [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-07 04:49:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_74 [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_ring [2019-10-07 04:49:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2019-10-07 04:49:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_xmit [2019-10-07 04:49:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2019-10-07 04:49:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2019-10-07 04:49:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2019-10-07 04:49:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2019-10-07 04:49:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2019-10-07 04:49:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2019-10-07 04:49:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-07 04:49:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2019-10-07 04:49:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2019-10-07 04:49:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2019-10-07 04:49:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 04:49:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_clean_tx_ring [2019-10-07 04:49:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_drvinfo [2019-10-07 04:49:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_set_wol [2019-10-07 04:49:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_get_wol [2019-10-07 04:49:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_hash [2019-10-07 04:49:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_perfect [2019-10-07 04:49:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mwi_config [2019-10-07 04:49:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_uli_dm_quirk [2019-10-07 04:49:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_one [2019-10-07 04:49:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-07 04:49:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_suspend [2019-10-07 04:49:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2019-10-07 04:49:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2019-10-07 04:49:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init [2019-10-07 04:49:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_cleanup [2019-10-07 04:49:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2019-10-07 04:49:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tulip_init_19_9 [2019-10-07 04:49:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 04:49:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:49:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 04:49:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 04:49:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-10-07 04:49:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-07 04:49:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-07 04:49:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_11_1 [2019-10-07 04:49:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-10-07 04:49:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_4 [2019-10-07 04:49:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-10-07 04:49:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-07 04:49:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 04:49:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 04:49:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 04:49:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 04:49:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 04:49:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 04:49:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 04:49:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 04:49:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 04:49:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 04:49:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 04:49:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 04:49:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 04:49:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 04:49:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 04:49:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 04:49:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 04:49:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 04:49:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 04:49:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-07 04:49:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 04:49:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-07 04:49:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 04:49:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 04:49:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 04:49:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 04:49:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 04:49:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 04:49:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 04:49:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 04:49:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 04:49:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 04:49:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 04:49:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_14_6 [2019-10-07 04:49:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 04:49:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_3 [2019-10-07 04:49:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_4 [2019-10-07 04:49:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_5 [2019-10-07 04:49:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_6 [2019-10-07 04:49:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_7 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-07 04:49:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-07 04:49:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:49:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-07 04:49:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:49:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-07 04:49:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:49:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-07 04:49:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-07 04:49:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-07 04:49:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:49:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-07 04:49:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:49:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_3 [2019-10-07 04:49:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_8_2 [2019-10-07 04:49:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_8 [2019-10-07 04:49:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 04:49:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-10-07 04:49:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:49:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:49:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:49:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 04:49:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 04:49:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_60___0 [2019-10-07 04:49:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_61 [2019-10-07 04:49:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_62 [2019-10-07 04:49:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-07 04:49:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___3 [2019-10-07 04:49:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2019-10-07 04:49:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_10_1 [2019-10-07 04:49:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_13_2 [2019-10-07 04:49:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-07 04:49:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-07 04:49:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-07 04:49:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2019-10-07 04:49:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-07 04:49:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2019-10-07 04:49:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_64___0 [2019-10-07 04:49:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2019-10-07 04:49:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___4 [2019-10-07 04:49:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2019-10-07 04:49:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_60___1 [2019-10-07 04:49:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_61___0 [2019-10-07 04:49:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_62___0 [2019-10-07 04:49:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_63 [2019-10-07 04:49:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___5 [2019-10-07 04:49:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2019-10-07 04:49:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 04:49:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 04:49:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 04:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 04:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 04:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 04:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 04:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 04:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 04:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 04:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_tulip_private [2019-10-07 04:49:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_tulip_private [2019-10-07 04:49:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_tulip_private [2019-10-07 04:49:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_tulip_private [2019-10-07 04:49:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_tulip_private [2019-10-07 04:49:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_tulip_private [2019-10-07 04:49:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:49:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:49:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:49:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:49:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:49:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:49:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:49:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:49:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mii_lock_of_tulip_private [2019-10-07 04:49:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mii_lock_of_tulip_private [2019-10-07 04:49:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mii_lock_of_tulip_private [2019-10-07 04:49:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mii_lock_of_tulip_private [2019-10-07 04:49:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mii_lock_of_tulip_private [2019-10-07 04:49:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mii_lock_of_tulip_private [2019-10-07 04:49:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:49:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:49:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:49:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:49:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 04:49:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 04:49:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 04:49:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:49:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 04:49:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 04:49:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 04:49:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:49:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:49:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:49:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:49:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:49:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:49:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:49:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:49:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:49:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:49:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:49:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 04:49:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 04:49:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 04:49:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 04:49:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 04:49:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 04:49:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 04:49:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 04:49:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 04:49:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 04:49:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 04:49:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 04:50:04,152 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: #res := -95; [2019-10-07 04:50:04,340 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 04:50:05,568 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 04:51:03,688 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 04:51:03,688 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-07 04:51:03,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:51:03 BoogieIcfgContainer [2019-10-07 04:51:03,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 04:51:03,694 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 04:51:03,694 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 04:51:03,700 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 04:51:03,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 04:49:47" (1/3) ... [2019-10-07 04:51:03,702 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65998f5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:51:03, skipping insertion in model container [2019-10-07 04:51:03,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:49:55" (2/3) ... [2019-10-07 04:51:03,702 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65998f5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:51:03, skipping insertion in model container [2019-10-07 04:51:03,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:51:03" (3/3) ... [2019-10-07 04:51:03,704 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-07 04:51:03,715 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 04:51:03,729 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 04:51:03,743 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 04:51:03,792 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 04:51:03,793 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 04:51:03,793 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 04:51:03,793 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 04:51:03,793 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 04:51:03,793 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 04:51:03,793 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 04:51:03,794 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 04:51:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states. [2019-10-07 04:51:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-10-07 04:51:03,901 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:51:03,903 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:51:03,906 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:51:03,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:51:03,913 INFO L82 PathProgramCache]: Analyzing trace with hash 358847871, now seen corresponding path program 1 times [2019-10-07 04:51:03,923 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:51:03,923 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:51:03,923 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:51:03,924 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:51:03,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:51:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:51:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-10-07 04:51:05,746 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:51:05,747 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:51:05,747 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:51:05,752 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:51:05,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:51:05,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:51:05,771 INFO L87 Difference]: Start difference. First operand 4063 states. Second operand 3 states. [2019-10-07 04:51:14,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:51:14,297 INFO L93 Difference]: Finished difference Result 10515 states and 14878 transitions. [2019-10-07 04:51:14,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:51:14,299 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2019-10-07 04:51:14,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:51:14,426 INFO L225 Difference]: With dead ends: 10515 [2019-10-07 04:51:14,427 INFO L226 Difference]: Without dead ends: 6957 [2019-10-07 04:51:14,482 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:51:14,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6957 states. [2019-10-07 04:51:15,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6957 to 6953. [2019-10-07 04:51:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6953 states. [2019-10-07 04:51:15,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6953 states to 6953 states and 9615 transitions. [2019-10-07 04:51:15,299 INFO L78 Accepts]: Start accepts. Automaton has 6953 states and 9615 transitions. Word has length 135 [2019-10-07 04:51:15,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:51:15,302 INFO L462 AbstractCegarLoop]: Abstraction has 6953 states and 9615 transitions. [2019-10-07 04:51:15,303 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:51:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 6953 states and 9615 transitions. [2019-10-07 04:51:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-10-07 04:51:15,317 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:51:15,318 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:51:15,318 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:51:15,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:51:15,319 INFO L82 PathProgramCache]: Analyzing trace with hash 1387335164, now seen corresponding path program 1 times [2019-10-07 04:51:15,319 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:51:15,319 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:51:15,319 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:51:15,319 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:51:15,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:51:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:51:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-10-07 04:51:16,362 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:51:16,362 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:51:16,363 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 04:51:16,365 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 04:51:16,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 04:51:16,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-07 04:51:16,366 INFO L87 Difference]: Start difference. First operand 6953 states and 9615 transitions. Second operand 6 states. [2019-10-07 04:51:47,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:51:47,519 INFO L93 Difference]: Finished difference Result 17464 states and 24228 transitions. [2019-10-07 04:51:47,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 04:51:47,519 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 147 [2019-10-07 04:51:47,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:51:47,609 INFO L225 Difference]: With dead ends: 17464 [2019-10-07 04:51:47,609 INFO L226 Difference]: Without dead ends: 10557 [2019-10-07 04:51:47,650 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-07 04:51:47,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10557 states. [2019-10-07 04:51:48,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10557 to 10490. [2019-10-07 04:51:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10490 states. [2019-10-07 04:51:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10490 states to 10490 states and 14544 transitions. [2019-10-07 04:51:48,420 INFO L78 Accepts]: Start accepts. Automaton has 10490 states and 14544 transitions. Word has length 147 [2019-10-07 04:51:48,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:51:48,421 INFO L462 AbstractCegarLoop]: Abstraction has 10490 states and 14544 transitions. [2019-10-07 04:51:48,421 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 04:51:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10490 states and 14544 transitions. [2019-10-07 04:51:48,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-10-07 04:51:48,433 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:51:48,433 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:51:48,433 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:51:48,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:51:48,434 INFO L82 PathProgramCache]: Analyzing trace with hash -1332069100, now seen corresponding path program 1 times [2019-10-07 04:51:48,434 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:51:48,434 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:51:48,435 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:51:48,435 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:51:48,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:51:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:51:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-10-07 04:51:49,547 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:51:49,547 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:51:49,547 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:51:49,548 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:51:49,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:51:49,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:51:49,549 INFO L87 Difference]: Start difference. First operand 10490 states and 14544 transitions. Second operand 5 states. [2019-10-07 04:52:32,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:52:32,272 INFO L93 Difference]: Finished difference Result 36696 states and 50891 transitions. [2019-10-07 04:52:32,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 04:52:32,273 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2019-10-07 04:52:32,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:52:32,471 INFO L225 Difference]: With dead ends: 36696 [2019-10-07 04:52:32,471 INFO L226 Difference]: Without dead ends: 26252 [2019-10-07 04:52:32,544 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:52:32,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26252 states. [2019-10-07 04:52:34,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26252 to 26108. [2019-10-07 04:52:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26108 states. [2019-10-07 04:52:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26108 states to 26108 states and 36177 transitions. [2019-10-07 04:52:36,760 INFO L78 Accepts]: Start accepts. Automaton has 26108 states and 36177 transitions. Word has length 151 [2019-10-07 04:52:36,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:52:36,766 INFO L462 AbstractCegarLoop]: Abstraction has 26108 states and 36177 transitions. [2019-10-07 04:52:36,766 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:52:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 26108 states and 36177 transitions. [2019-10-07 04:52:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-10-07 04:52:36,772 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:52:36,772 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:52:36,772 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:52:36,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:52:36,774 INFO L82 PathProgramCache]: Analyzing trace with hash 2108076437, now seen corresponding path program 1 times [2019-10-07 04:52:36,774 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:52:36,774 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:52:36,775 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:52:36,775 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:52:36,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:52:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:52:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-10-07 04:52:37,567 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:52:37,567 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:52:37,567 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:52:37,568 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:52:37,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:52:37,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:52:37,568 INFO L87 Difference]: Start difference. First operand 26108 states and 36177 transitions. Second operand 3 states. [2019-10-07 04:52:47,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:52:47,099 INFO L93 Difference]: Finished difference Result 72333 states and 100462 transitions. [2019-10-07 04:52:47,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:52:47,099 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 150 [2019-10-07 04:52:47,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:52:47,426 INFO L225 Difference]: With dead ends: 72333 [2019-10-07 04:52:47,426 INFO L226 Difference]: Without dead ends: 46271 [2019-10-07 04:52:47,547 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 04:52:47,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46271 states. [2019-10-07 04:52:50,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46271 to 46209. [2019-10-07 04:52:50,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46209 states. [2019-10-07 04:52:50,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46209 states to 46209 states and 64196 transitions. [2019-10-07 04:52:51,007 INFO L78 Accepts]: Start accepts. Automaton has 46209 states and 64196 transitions. Word has length 150 [2019-10-07 04:52:51,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:52:51,009 INFO L462 AbstractCegarLoop]: Abstraction has 46209 states and 64196 transitions. [2019-10-07 04:52:51,009 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:52:51,009 INFO L276 IsEmpty]: Start isEmpty. Operand 46209 states and 64196 transitions. [2019-10-07 04:52:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2019-10-07 04:52:51,014 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:52:51,014 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:52:51,014 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:52:51,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:52:51,015 INFO L82 PathProgramCache]: Analyzing trace with hash -831619656, now seen corresponding path program 1 times [2019-10-07 04:52:51,015 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:52:51,015 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:52:51,015 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:52:51,015 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:52:51,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:52:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:52:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-10-07 04:52:51,797 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:52:51,797 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:52:51,797 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:52:51,798 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:52:51,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:52:51,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:52:51,799 INFO L87 Difference]: Start difference. First operand 46209 states and 64196 transitions. Second operand 3 states. [2019-10-07 04:53:02,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:53:02,711 INFO L93 Difference]: Finished difference Result 131940 states and 183394 transitions. [2019-10-07 04:53:02,711 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:53:02,712 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 158 [2019-10-07 04:53:02,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:53:03,139 INFO L225 Difference]: With dead ends: 131940 [2019-10-07 04:53:03,140 INFO L226 Difference]: Without dead ends: 85777 [2019-10-07 04:53:03,291 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:53:03,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85777 states. [2019-10-07 04:53:10,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85777 to 85679. [2019-10-07 04:53:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85679 states. [2019-10-07 04:53:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85679 states to 85679 states and 119039 transitions. [2019-10-07 04:53:10,613 INFO L78 Accepts]: Start accepts. Automaton has 85679 states and 119039 transitions. Word has length 158 [2019-10-07 04:53:10,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:53:10,622 INFO L462 AbstractCegarLoop]: Abstraction has 85679 states and 119039 transitions. [2019-10-07 04:53:10,622 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:53:10,622 INFO L276 IsEmpty]: Start isEmpty. Operand 85679 states and 119039 transitions. [2019-10-07 04:53:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-10-07 04:53:10,626 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:53:10,627 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:53:10,627 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:53:10,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:53:10,627 INFO L82 PathProgramCache]: Analyzing trace with hash 1770627079, now seen corresponding path program 1 times [2019-10-07 04:53:10,627 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:53:10,628 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:53:10,628 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:53:10,628 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:53:10,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:53:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:53:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-10-07 04:53:11,862 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:53:11,862 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:53:11,863 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:53:11,864 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:53:11,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:53:11,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:53:11,865 INFO L87 Difference]: Start difference. First operand 85679 states and 119039 transitions. Second operand 3 states. [2019-10-07 04:53:23,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:53:23,416 INFO L93 Difference]: Finished difference Result 255300 states and 354965 transitions. [2019-10-07 04:53:23,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:53:23,417 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 159 [2019-10-07 04:53:23,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:53:24,247 INFO L225 Difference]: With dead ends: 255300 [2019-10-07 04:53:24,247 INFO L226 Difference]: Without dead ends: 169667 [2019-10-07 04:53:24,505 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:53:24,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169667 states. [2019-10-07 04:53:36,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169667 to 169281. [2019-10-07 04:53:36,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169281 states. [2019-10-07 04:53:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169281 states to 169281 states and 235321 transitions. [2019-10-07 04:53:36,765 INFO L78 Accepts]: Start accepts. Automaton has 169281 states and 235321 transitions. Word has length 159 [2019-10-07 04:53:36,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:53:36,765 INFO L462 AbstractCegarLoop]: Abstraction has 169281 states and 235321 transitions. [2019-10-07 04:53:36,765 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:53:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 169281 states and 235321 transitions. [2019-10-07 04:53:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2019-10-07 04:53:36,769 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:53:36,770 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:53:36,770 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:53:36,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:53:36,770 INFO L82 PathProgramCache]: Analyzing trace with hash 1604452700, now seen corresponding path program 1 times [2019-10-07 04:53:36,771 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:53:36,771 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:53:36,771 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:53:36,771 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:53:36,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:53:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:53:37,442 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 04:53:37,443 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:53:37,443 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:53:37,444 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:53:37,444 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:53:37,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:53:37,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:53:37,447 INFO L87 Difference]: Start difference. First operand 169281 states and 235321 transitions. Second operand 3 states. [2019-10-07 04:53:57,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:53:57,766 INFO L93 Difference]: Finished difference Result 505153 states and 702690 transitions. [2019-10-07 04:53:57,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:53:57,766 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 164 [2019-10-07 04:53:57,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:53:59,157 INFO L225 Difference]: With dead ends: 505153 [2019-10-07 04:53:59,157 INFO L226 Difference]: Without dead ends: 335918 [2019-10-07 04:53:59,542 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:53:59,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335918 states. [2019-10-07 04:54:17,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335918 to 335820. [2019-10-07 04:54:17,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 335820 states. [2019-10-07 04:54:18,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335820 states to 335820 states and 466836 transitions. [2019-10-07 04:54:18,820 INFO L78 Accepts]: Start accepts. Automaton has 335820 states and 466836 transitions. Word has length 164 [2019-10-07 04:54:18,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:54:18,821 INFO L462 AbstractCegarLoop]: Abstraction has 335820 states and 466836 transitions. [2019-10-07 04:54:18,821 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:54:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 335820 states and 466836 transitions. [2019-10-07 04:54:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-10-07 04:54:18,825 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:54:18,826 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:54:18,826 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:54:18,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:54:18,826 INFO L82 PathProgramCache]: Analyzing trace with hash 2114964713, now seen corresponding path program 1 times [2019-10-07 04:54:18,827 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:54:18,827 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:54:18,827 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:54:18,827 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:54:18,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:54:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:54:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-10-07 04:54:19,473 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:54:19,474 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:54:19,474 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:54:19,477 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:54:19,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:54:19,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:54:19,486 INFO L87 Difference]: Start difference. First operand 335820 states and 466836 transitions. Second operand 3 states. [2019-10-07 04:54:53,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:54:53,534 INFO L93 Difference]: Finished difference Result 973711 states and 1363737 transitions. [2019-10-07 04:54:53,534 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:54:53,534 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2019-10-07 04:54:53,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:54:57,129 INFO L225 Difference]: With dead ends: 973711 [2019-10-07 04:54:57,129 INFO L226 Difference]: Without dead ends: 637937 [2019-10-07 04:54:57,813 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:54:58,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 637937 states. [2019-10-07 04:55:48,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 637937 to 636803. [2019-10-07 04:55:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 636803 states. [2019-10-07 04:55:53,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636803 states to 636803 states and 894974 transitions. [2019-10-07 04:55:53,364 INFO L78 Accepts]: Start accepts. Automaton has 636803 states and 894974 transitions. Word has length 163 [2019-10-07 04:55:53,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:55:53,365 INFO L462 AbstractCegarLoop]: Abstraction has 636803 states and 894974 transitions. [2019-10-07 04:55:53,365 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:55:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 636803 states and 894974 transitions. [2019-10-07 04:55:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-10-07 04:55:53,368 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:55:53,369 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 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] [2019-10-07 04:55:53,369 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:55:53,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:55:53,369 INFO L82 PathProgramCache]: Analyzing trace with hash 102137940, now seen corresponding path program 1 times [2019-10-07 04:55:53,370 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:55:53,370 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:53,370 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:53,370 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:55:53,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:55:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:55:53,954 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2019-10-07 04:55:53,954 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:55:53,954 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:55:53,954 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:55:53,955 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:55:53,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:55:53,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:55:53,956 INFO L87 Difference]: Start difference. First operand 636803 states and 894974 transitions. Second operand 3 states. [2019-10-07 04:57:03,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:57:03,154 INFO L93 Difference]: Finished difference Result 1900601 states and 2671769 transitions. [2019-10-07 04:57:03,154 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:57:03,154 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 167 [2019-10-07 04:57:03,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:57:09,652 INFO L225 Difference]: With dead ends: 1900601 [2019-10-07 04:57:09,653 INFO L226 Difference]: Without dead ends: 1263844 [2019-10-07 04:57:10,984 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:57:13,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1263844 states.