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 -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-08 21:23:13,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 21:23:13,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 21:23:13,266 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 21:23:13,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 21:23:13,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 21:23:13,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 21:23:13,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 21:23:13,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 21:23:13,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 21:23:13,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 21:23:13,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 21:23:13,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 21:23:13,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 21:23:13,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 21:23:13,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 21:23:13,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 21:23:13,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 21:23:13,291 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 21:23:13,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 21:23:13,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 21:23:13,295 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 21:23:13,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 21:23:13,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 21:23:13,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 21:23:13,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 21:23:13,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 21:23:13,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 21:23:13,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 21:23:13,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 21:23:13,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 21:23:13,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 21:23:13,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 21:23:13,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 21:23:13,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 21:23:13,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 21:23:13,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 21:23:13,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 21:23:13,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 21:23:13,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 21:23:13,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 21:23:13,308 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 [2019-09-08 21:23:13,327 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 21:23:13,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 21:23:13,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 21:23:13,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 21:23:13,331 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 21:23:13,332 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 21:23:13,332 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 21:23:13,332 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 21:23:13,332 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 21:23:13,332 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 21:23:13,333 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 21:23:13,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 21:23:13,333 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 21:23:13,334 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 21:23:13,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 21:23:13,335 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 21:23:13,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 21:23:13,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 21:23:13,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 21:23:13,336 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 21:23:13,336 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 21:23:13,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 21:23:13,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 21:23:13,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 21:23:13,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 21:23:13,337 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 21:23:13,337 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 21:23:13,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 21:23:13,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 21:23:13,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 21:23:13,387 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 21:23:13,392 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 21:23:13,395 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 21:23:13,395 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 21:23:13,396 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-09-08 21:23:13,452 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e358f9801/879a709f84a6415cb6200d5eda709d86/FLAG39d1506c0 [2019-09-08 21:23:14,284 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 21:23:14,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-09-08 21:23:14,351 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e358f9801/879a709f84a6415cb6200d5eda709d86/FLAG39d1506c0 [2019-09-08 21:23:14,774 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e358f9801/879a709f84a6415cb6200d5eda709d86 [2019-09-08 21:23:14,785 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 21:23:14,787 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 21:23:14,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 21:23:14,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 21:23:14,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 21:23:14,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 09:23:14" (1/1) ... [2019-09-08 21:23:14,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a76ad0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:14, skipping insertion in model container [2019-09-08 21:23:14,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 09:23:14" (1/1) ... [2019-09-08 21:23:14,801 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 21:23:14,994 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 21:23:19,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 21:23:19,775 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 21:23:20,350 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 21:23:21,936 INFO L192 MainTranslator]: Completed translation [2019-09-08 21:23:21,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21 WrapperNode [2019-09-08 21:23:21,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 21:23:21,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 21:23:21,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 21:23:21,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 21:23:21,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (1/1) ... [2019-09-08 21:23:21,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (1/1) ... [2019-09-08 21:23:22,098 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (1/1) ... [2019-09-08 21:23:22,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (1/1) ... [2019-09-08 21:23:22,322 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (1/1) ... [2019-09-08 21:23:22,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (1/1) ... [2019-09-08 21:23:22,619 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (1/1) ... [2019-09-08 21:23:22,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 21:23:22,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 21:23:22,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 21:23:22,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 21:23:22,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 21:23:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 21:23:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 21:23:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-08 21:23:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-08 21:23:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-08 21:23:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-08 21:23:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-08 21:23:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-08 21:23:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-08 21:23:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-08 21:23:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-08 21:23:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 21:23:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-08 21:23:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-08 21:23:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-09-08 21:23:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-08 21:23:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-09-08 21:23:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-08 21:23:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-09-08 21:23:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_build_fake_mediatable [2019-09-08 21:23:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_parse_eeprom [2019-09-08 21:23:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2019-09-08 21:23:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-08 21:23:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-08 21:23:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-08 21:23:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-08 21:23:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-08 21:23:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-08 21:23:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-08 21:23:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-08 21:23:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-08 21:23:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-08 21:23:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-08 21:23:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-08 21:23:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-09-08 21:23:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-08 21:23:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-08 21:23:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-08 21:23:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-09-08 21:23:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-08 21:23:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-08 21:23:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-09-08 21:23:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-08 21:23:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-08 21:23:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-08 21:23:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-08 21:23:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-08 21:23:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-08 21:23:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-08 21:23:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-09-08 21:23:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-09-08 21:23:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2019-09-08 21:23:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx [2019-09-08 21:23:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2019-09-08 21:23:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2019-09-08 21:23:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure oom_timer [2019-09-08 21:23:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_poll [2019-09-08 21:23:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_interrupt [2019-09-08 21:23:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2019-09-08 21:23:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-09-08 21:23:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2019-09-08 21:23:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2019-09-08 21:23:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2019-09-08 21:23:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2019-09-08 21:23:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-08 21:23:22,761 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2019-09-08 21:23:22,761 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_duplex [2019-09-08 21:23:22,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___0 [2019-09-08 21:23:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___0 [2019-09-08 21:23:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2019-09-08 21:23:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2019-09-08 21:23:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2019-09-08 21:23:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2019-09-08 21:23:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_find_mii [2019-09-08 21:23:22,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2019-09-08 21:23:22,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2019-09-08 21:23:22,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2019-09-08 21:23:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___1 [2019-09-08 21:23:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2019-09-08 21:23:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete [2019-09-08 21:23:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2019-09-08 21:23:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2019-09-08 21:23:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2019-09-08 21:23:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83___0 [2019-09-08 21:23:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84___0 [2019-09-08 21:23:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_85 [2019-09-08 21:23:22,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86___0 [2019-09-08 21:23:22,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_87 [2019-09-08 21:23:22,766 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-08 21:23:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-08 21:23:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-09-08 21:23:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-09-08 21:23:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2019-09-08 21:23:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-08 21:23:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-08 21:23:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-08 21:23:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-08 21:23:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-08 21:23:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-08 21:23:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-08 21:23:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-08 21:23:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-08 21:23:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-08 21:23:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-08 21:23:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-08 21:23:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb___0 [2019-09-08 21:23:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-08 21:23:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-08 21:23:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-08 21:23:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-08 21:23:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-08 21:23:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-08 21:23:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-09-08 21:23:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-09-08 21:23:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-09-08 21:23:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-09-08 21:23:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-09-08 21:23:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-08 21:23:22,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-08 21:23:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-08 21:23:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-08 21:23:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-08 21:23:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-09-08 21:23:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-09-08 21:23:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-09-08 21:23:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2019-09-08 21:23:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___2 [2019-09-08 21:23:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete___0 [2019-09-08 21:23:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-08 21:23:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-09-08 21:23:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2019-09-08 21:23:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2019-09-08 21:23:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2019-09-08 21:23:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2019-09-08 21:23:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2019-09-08 21:23:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_ring [2019-09-08 21:23:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_xmit [2019-09-08 21:23:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_clean_tx_ring [2019-09-08 21:23:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2019-09-08 21:23:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2019-09-08 21:23:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2019-09-08 21:23:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2019-09-08 21:23:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_drvinfo [2019-09-08 21:23:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_set_wol [2019-09-08 21:23:22,778 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_get_wol [2019-09-08 21:23:22,778 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2019-09-08 21:23:22,778 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_hash [2019-09-08 21:23:22,778 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_perfect [2019-09-08 21:23:22,781 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-09-08 21:23:22,781 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mwi_config [2019-09-08 21:23:22,781 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_uli_dm_quirk [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_one [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_suspend [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_cleanup [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tulip_init_19_9 [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-08 21:23:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_11_1 [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_4 [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-09-08 21:23:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-09-08 21:23:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-08 21:23:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-08 21:23:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-08 21:23:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-08 21:23:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-09-08 21:23:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-08 21:23:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-08 21:23:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-08 21:23:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-09-08 21:23:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-08 21:23:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-08 21:23:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-08 21:23:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-08 21:23:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-08 21:23:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-09-08 21:23:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-09-08 21:23:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-08 21:23:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-09-08 21:23:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-09-08 21:23:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-09-08 21:23:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-09-08 21:23:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-09-08 21:23:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-09-08 21:23:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 21:23:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-08 21:23:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-08 21:23:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-08 21:23:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-08 21:23:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-08 21:23:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-08 21:23:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-08 21:23:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-09-08 21:23:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-09-08 21:23:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-09-08 21:23:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-09-08 21:23:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-09-08 21:23:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-09-08 21:23:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-08 21:23:22,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-09-08 21:23:22,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-08 21:23:22,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-08 21:23:22,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_14_6 [2019-09-08 21:23:22,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-08 21:23:22,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_3 [2019-09-08 21:23:22,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_4 [2019-09-08 21:23:22,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_5 [2019-09-08 21:23:22,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_6 [2019-09-08 21:23:22,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_7 [2019-09-08 21:23:22,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-08 21:23:22,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-08 21:23:22,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-08 21:23:22,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-08 21:23:22,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-08 21:23:22,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-08 21:23:22,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-08 21:23:22,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-09-08 21:23:22,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-09-08 21:23:22,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-08 21:23:22,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-09-08 21:23:22,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-09-08 21:23:22,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-09-08 21:23:22,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-08 21:23:22,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-09-08 21:23:22,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-09-08 21:23:22,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-09-08 21:23:22,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-09-08 21:23:22,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-09-08 21:23:22,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-09-08 21:23:22,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_3 [2019-09-08 21:23:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_8_2 [2019-09-08 21:23:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_8 [2019-09-08 21:23:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-08 21:23:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-09-08 21:23:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57___0 [2019-09-08 21:23:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-09-08 21:23:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-09-08 21:23:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2019-09-08 21:23:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2019-09-08 21:23:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86___0 [2019-09-08 21:23:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_88 [2019-09-08 21:23:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_89 [2019-09-08 21:23:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_90 [2019-09-08 21:23:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_92 [2019-09-08 21:23:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2019-09-08 21:23:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2019-09-08 21:23:22,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_97 [2019-09-08 21:23:22,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_98 [2019-09-08 21:23:22,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_99 [2019-09-08 21:23:22,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_100 [2019-09-08 21:23:22,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_101 [2019-09-08 21:23:22,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_102 [2019-09-08 21:23:22,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_103 [2019-09-08 21:23:22,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_104 [2019-09-08 21:23:22,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_105 [2019-09-08 21:23:22,796 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___3 [2019-09-08 21:23:22,796 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2019-09-08 21:23:22,796 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2019-09-08 21:23:22,796 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2019-09-08 21:23:22,796 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_lnk_change [2019-09-08 21:23:22,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-09-08 21:23:22,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_10_1 [2019-09-08 21:23:22,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_13_2 [2019-09-08 21:23:22,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-09-08 21:23:22,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83___0 [2019-09-08 21:23:22,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_84 [2019-09-08 21:23:22,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_85 [2019-09-08 21:23:22,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-08 21:23:22,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-08 21:23:22,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___4 [2019-09-08 21:23:22,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2019-09-08 21:23:22,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2019-09-08 21:23:22,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_lnk_change [2019-09-08 21:23:22,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2019-09-08 21:23:22,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_85 [2019-09-08 21:23:22,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_86 [2019-09-08 21:23:22,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_87___0 [2019-09-08 21:23:22,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___5 [2019-09-08 21:23:22,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2019-09-08 21:23:22,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2019-09-08 21:23:22,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2019-09-08 21:23:22,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_lnk_change [2019-09-08 21:23:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83___1 [2019-09-08 21:23:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_84___0 [2019-09-08 21:23:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_85___0 [2019-09-08 21:23:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_86 [2019-09-08 21:23:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-08 21:23:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-08 21:23:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-08 21:23:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-08 21:23:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-08 21:23:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 21:23:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-08 21:23:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-08 21:23:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-08 21:23:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-08 21:23:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-08 21:23:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-08 21:23:22,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-08 21:23:22,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-08 21:23:22,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-08 21:23:22,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 21:23:22,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 21:23:22,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-08 21:23:22,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 21:23:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-08 21:23:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 21:23:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-08 21:23:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-08 21:23:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-08 21:23:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-08 21:23:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-08 21:23:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-08 21:23:22,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-08 21:23:22,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 21:23:22,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 21:23:22,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 21:23:22,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-08 21:23:22,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-08 21:23:22,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-08 21:23:22,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-08 21:23:22,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-08 21:23:22,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-08 21:23:22,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-08 21:23:22,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-08 21:23:22,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-08 21:23:22,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-08 21:23:22,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-08 21:23:22,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-08 21:23:22,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-08 21:23:22,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-08 21:23:22,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-08 21:23:22,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-08 21:23:22,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-08 21:23:22,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-08 21:23:22,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-08 21:23:22,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-08 21:23:22,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-08 21:23:22,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-08 21:23:22,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-08 21:23:22,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-08 21:23:22,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-08 21:23:22,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-08 21:23:22,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-08 21:23:22,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-08 21:23:22,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-08 21:23:22,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-08 21:23:22,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-08 21:23:22,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-08 21:23:22,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-08 21:23:22,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-08 21:23:22,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-08 21:23:22,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-08 21:23:22,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-08 21:23:22,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-08 21:23:22,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2019-09-08 21:23:22,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2019-09-08 21:23:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_tulip_private [2019-09-08 21:23:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_tulip_private [2019-09-08 21:23:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_tulip_private [2019-09-08 21:23:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_tulip_private [2019-09-08 21:23:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_tulip_private [2019-09-08 21:23:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_tulip_private [2019-09-08 21:23:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-08 21:23:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-08 21:23:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-08 21:23:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-08 21:23:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-08 21:23:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-08 21:23:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-08 21:23:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-08 21:23:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2019-09-08 21:23:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mii_lock_of_tulip_private [2019-09-08 21:23:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mii_lock_of_tulip_private [2019-09-08 21:23:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mii_lock_of_tulip_private [2019-09-08 21:23:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mii_lock_of_tulip_private [2019-09-08 21:23:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mii_lock_of_tulip_private [2019-09-08 21:23:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mii_lock_of_tulip_private [2019-09-08 21:23:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mii_lock_of_tulip_private [2019-09-08 21:23:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-08 21:23:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-08 21:23:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-08 21:23:22,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-08 21:23:22,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-08 21:23:22,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-08 21:23:22,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-08 21:23:22,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-08 21:23:22,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-08 21:23:22,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-08 21:23:22,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-08 21:23:22,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-08 21:23:22,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-08 21:23:22,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-08 21:23:22,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-08 21:23:22,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-08 21:23:22,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-08 21:23:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-08 21:23:22,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-08 21:23:22,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 21:23:22,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-08 21:23:22,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-08 21:23:22,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-08 21:23:22,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-08 21:23:22,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-08 21:23:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-08 21:23:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-08 21:23:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-08 21:23:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-09-08 21:23:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-08 21:23:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-08 21:23:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-08 21:23:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-09-08 21:23:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-08 21:23:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-08 21:23:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-08 21:23:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-08 21:23:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-08 21:23:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-08 21:23:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-08 21:23:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-08 21:23:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-08 21:23:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-08 21:23:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-08 21:23:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-08 21:23:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-09-08 21:23:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-08 21:23:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-08 21:23:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-08 21:23:22,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2019-09-08 21:23:22,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-08 21:23:22,824 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-09-08 21:23:22,824 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-09-08 21:23:22,824 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-09-08 21:23:22,824 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-08 21:23:22,824 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-08 21:23:22,824 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-09-08 21:23:22,825 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-08 21:23:22,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-08 21:23:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-08 21:23:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-08 21:23:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-08 21:23:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-08 21:23:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-08 21:23:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-08 21:23:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-08 21:23:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-09-08 21:23:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-08 21:23:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-09-08 21:23:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-09-08 21:23:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-09-08 21:23:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-09-08 21:23:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-09-08 21:23:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2019-09-08 21:23:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2019-09-08 21:23:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-08 21:23:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-08 21:23:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-09-08 21:23:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-09-08 21:23:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-08 21:23:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-08 21:23:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-08 21:23:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-08 21:23:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-08 21:23:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-08 21:23:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2019-09-08 21:23:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-08 21:23:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-08 21:23:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-08 21:23:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-08 21:23:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-08 21:23:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-08 21:23:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-08 21:23:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-08 21:23:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-08 21:23:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 21:23:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 21:23:22,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 21:23:22,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 21:23:22,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-08 21:23:22,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-08 21:23:22,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 21:23:22,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-08 21:23:22,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-08 21:23:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_parse_eeprom [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_build_fake_mediatable [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 21:23:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2019-09-08 21:23:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2019-09-08 21:23:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-08 21:23:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-08 21:23:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-08 21:23:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-08 21:23:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-08 21:23:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-09-08 21:23:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-08 21:23:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-08 21:23:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-08 21:23:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-08 21:23:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-08 21:23:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-09-08 21:23:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_poll [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure oom_timer [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-08 21:23:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure phy_interrupt [2019-09-08 21:23:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-08 21:23:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-09-08 21:23:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-08 21:23:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-09-08 21:23:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2019-09-08 21:23:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2019-09-08 21:23:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2019-09-08 21:23:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mii_lock_of_tulip_private [2019-09-08 21:23:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-08 21:23:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-08 21:23:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2019-09-08 21:23:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-08 21:23:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2019-09-08 21:23:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure mii_duplex [2019-09-08 21:23:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2019-09-08 21:23:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_find_mii [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___0 [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___0 [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83___0 [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84___0 [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_85 [2019-09-08 21:23:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86___0 [2019-09-08 21:23:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_87 [2019-09-08 21:23:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-08 21:23:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-08 21:23:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2019-09-08 21:23:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2019-09-08 21:23:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2019-09-08 21:23:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___1 [2019-09-08 21:23:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 21:23:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-08 21:23:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-08 21:23:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86___0 [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_90 [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2019-09-08 21:23:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_88 [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_89 [2019-09-08 21:23:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-09-08 21:23:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-08 21:23:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-08 21:23:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-08 21:23:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-08 21:23:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-08 21:23:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-08 21:23:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-08 21:23:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57___0 [2019-09-08 21:23:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb___0 [2019-09-08 21:23:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_99 [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_103 [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-08 21:23:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_98 [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_102 [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-09-08 21:23:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-08 21:23:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-08 21:23:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-08 21:23:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-08 21:23:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_104 [2019-09-08 21:23:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-08 21:23:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_105 [2019-09-08 21:23:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-08 21:23:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-08 21:23:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-08 21:23:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-08 21:23:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-08 21:23:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-09-08 21:23:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-09-08 21:23:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-09-08 21:23:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2019-09-08 21:23:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2019-09-08 21:23:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_lnk_change [2019-09-08 21:23:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_lnk_change [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_lnk_change [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___2 [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete___0 [2019-09-08 21:23:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_101 [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_92 [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_100 [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-09-08 21:23:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_97 [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2019-09-08 21:23:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_ring [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_xmit [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2019-09-08 21:23:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_clean_tx_ring [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_drvinfo [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_set_wol [2019-09-08 21:23:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_get_wol [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_hash [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_perfect [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mwi_config [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_uli_dm_quirk [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_one [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_suspend [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2019-09-08 21:23:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_cleanup [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tulip_init_19_9 [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-09-08 21:23:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-09-08 21:23:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-09-08 21:23:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-09-08 21:23:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_11_1 [2019-09-08 21:23:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-09-08 21:23:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_4 [2019-09-08 21:23:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-09-08 21:23:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-09-08 21:23:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-08 21:23:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-08 21:23:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-08 21:23:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-08 21:23:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-09-08 21:23:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-08 21:23:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-08 21:23:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-08 21:23:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-08 21:23:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-08 21:23:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-09-08 21:23:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_14_6 [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_3 [2019-09-08 21:23:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_4 [2019-09-08 21:23:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_5 [2019-09-08 21:23:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_6 [2019-09-08 21:23:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_7 [2019-09-08 21:23:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-08 21:23:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-08 21:23:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-08 21:23:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-08 21:23:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-08 21:23:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-09-08 21:23:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-09-08 21:23:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-09-08 21:23:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-09-08 21:23:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-09-08 21:23:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-09-08 21:23:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_3 [2019-09-08 21:23:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_8_2 [2019-09-08 21:23:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_8 [2019-09-08 21:23:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-08 21:23:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-09-08 21:23:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-08 21:23:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-08 21:23:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 21:23:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-08 21:23:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-08 21:23:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83___0 [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_84 [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_85 [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___3 [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_10_1 [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_13_2 [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-08 21:23:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_85 [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_86 [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_87___0 [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___4 [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2019-09-08 21:23:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83___1 [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_84___0 [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_85___0 [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_86 [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___5 [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-08 21:23:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-08 21:23:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-08 21:23:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-08 21:23:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-08 21:23:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 21:23:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-08 21:23:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-08 21:23:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-08 21:23:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-08 21:23:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-08 21:23:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 21:23:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 21:23:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 21:23:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-08 21:23:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-08 21:23:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-08 21:23:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-08 21:23:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-08 21:23:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-08 21:23:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-08 21:23:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-08 21:23:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-08 21:23:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-08 21:23:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-08 21:23:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-08 21:23:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-08 21:23:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-08 21:23:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-08 21:23:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_tulip_private [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_tulip_private [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_tulip_private [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_tulip_private [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_tulip_private [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_tulip_private [2019-09-08 21:23:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-08 21:23:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-08 21:23:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-08 21:23:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-08 21:23:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-08 21:23:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-08 21:23:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-08 21:23:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-08 21:23:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mii_lock_of_tulip_private [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mii_lock_of_tulip_private [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mii_lock_of_tulip_private [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mii_lock_of_tulip_private [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mii_lock_of_tulip_private [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mii_lock_of_tulip_private [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-08 21:23:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-08 21:23:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-08 21:23:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 21:23:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 21:23:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-08 21:23:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-08 21:23:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-08 21:23:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-08 21:23:29,196 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: #res := -95; [2019-09-08 21:23:29,349 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-08 21:23:30,364 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 21:24:15,300 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 21:24:15,300 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-09-08 21:24:15,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 09:24:15 BoogieIcfgContainer [2019-09-08 21:24:15,304 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 21:24:15,305 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 21:24:15,305 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 21:24:15,308 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 21:24:15,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 09:23:14" (1/3) ... [2019-09-08 21:24:15,310 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a55a3b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 09:24:15, skipping insertion in model container [2019-09-08 21:24:15,311 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:23:21" (2/3) ... [2019-09-08 21:24:15,311 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a55a3b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 09:24:15, skipping insertion in model container [2019-09-08 21:24:15,311 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 09:24:15" (3/3) ... [2019-09-08 21:24:15,316 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-09-08 21:24:15,325 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 21:24:15,337 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-09-08 21:24:15,349 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-09-08 21:24:15,400 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 21:24:15,401 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 21:24:15,401 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 21:24:15,401 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 21:24:15,401 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 21:24:15,401 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 21:24:15,402 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 21:24:15,402 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 21:24:15,402 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 21:24:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 5092 states. [2019-09-08 21:24:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2019-09-08 21:24:15,545 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:24:15,548 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 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, 1, 1, 1, 1, 1, 1] [2019-09-08 21:24:15,550 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:24:15,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:24:15,557 INFO L82 PathProgramCache]: Analyzing trace with hash -796167995, now seen corresponding path program 1 times [2019-09-08 21:24:15,559 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:24:15,560 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:24:15,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:24:15,659 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:24:15,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:24:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:24:17,580 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2019-09-08 21:24:17,583 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:24:17,583 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:24:17,588 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:24:17,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:24:17,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:24:17,604 INFO L87 Difference]: Start difference. First operand 5092 states. Second operand 3 states. [2019-09-08 21:24:31,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:24:31,774 INFO L93 Difference]: Finished difference Result 11459 states and 16114 transitions. [2019-09-08 21:24:31,775 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:24:31,776 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2019-09-08 21:24:31,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:24:31,883 INFO L225 Difference]: With dead ends: 11459 [2019-09-08 21:24:31,883 INFO L226 Difference]: Without dead ends: 7026 [2019-09-08 21:24:31,925 INFO L628 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 [2019-09-08 21:24:31,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7026 states. [2019-09-08 21:24:32,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7026 to 7020. [2019-09-08 21:24:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7020 states. [2019-09-08 21:24:32,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7020 states to 7020 states and 9766 transitions. [2019-09-08 21:24:32,624 INFO L78 Accepts]: Start accepts. Automaton has 7020 states and 9766 transitions. Word has length 201 [2019-09-08 21:24:32,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:24:32,629 INFO L475 AbstractCegarLoop]: Abstraction has 7020 states and 9766 transitions. [2019-09-08 21:24:32,629 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:24:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 7020 states and 9766 transitions. [2019-09-08 21:24:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-09-08 21:24:32,655 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:24:32,656 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:24:32,656 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:24:32,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:24:32,656 INFO L82 PathProgramCache]: Analyzing trace with hash 2095774017, now seen corresponding path program 1 times [2019-09-08 21:24:32,657 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:24:32,657 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:24:32,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:24:32,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:24:32,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:24:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:24:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2019-09-08 21:24:33,997 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:24:33,997 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:24:34,000 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:24:34,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:24:34,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:24:34,001 INFO L87 Difference]: Start difference. First operand 7020 states and 9766 transitions. Second operand 3 states. [2019-09-08 21:24:49,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:24:49,818 INFO L93 Difference]: Finished difference Result 20912 states and 29124 transitions. [2019-09-08 21:24:49,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:24:49,819 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 252 [2019-09-08 21:24:49,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:24:49,935 INFO L225 Difference]: With dead ends: 20912 [2019-09-08 21:24:49,936 INFO L226 Difference]: Without dead ends: 13937 [2019-09-08 21:24:49,977 INFO L628 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 [2019-09-08 21:24:50,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13937 states. [2019-09-08 21:24:52,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13937 to 13859. [2019-09-08 21:24:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13859 states. [2019-09-08 21:24:52,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13859 states to 13859 states and 19320 transitions. [2019-09-08 21:24:52,156 INFO L78 Accepts]: Start accepts. Automaton has 13859 states and 19320 transitions. Word has length 252 [2019-09-08 21:24:52,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:24:52,157 INFO L475 AbstractCegarLoop]: Abstraction has 13859 states and 19320 transitions. [2019-09-08 21:24:52,157 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:24:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 13859 states and 19320 transitions. [2019-09-08 21:24:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-09-08 21:24:52,184 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:24:52,184 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:24:52,185 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:24:52,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:24:52,185 INFO L82 PathProgramCache]: Analyzing trace with hash 170197999, now seen corresponding path program 1 times [2019-09-08 21:24:52,185 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:24:52,185 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:24:52,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:24:52,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:24:52,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:24:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:24:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2019-09-08 21:24:53,045 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:24:53,045 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:24:53,047 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:24:53,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:24:53,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:24:53,047 INFO L87 Difference]: Start difference. First operand 13859 states and 19320 transitions. Second operand 3 states. [2019-09-08 21:25:09,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:25:09,397 INFO L93 Difference]: Finished difference Result 40588 states and 56951 transitions. [2019-09-08 21:25:09,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:25:09,397 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 255 [2019-09-08 21:25:09,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:25:09,598 INFO L225 Difference]: With dead ends: 40588 [2019-09-08 21:25:09,598 INFO L226 Difference]: Without dead ends: 26774 [2019-09-08 21:25:09,675 INFO L628 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 [2019-09-08 21:25:09,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26774 states. [2019-09-08 21:25:11,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26774 to 26740. [2019-09-08 21:25:11,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26740 states. [2019-09-08 21:25:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26740 states to 26740 states and 37629 transitions. [2019-09-08 21:25:11,171 INFO L78 Accepts]: Start accepts. Automaton has 26740 states and 37629 transitions. Word has length 255 [2019-09-08 21:25:11,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:25:11,173 INFO L475 AbstractCegarLoop]: Abstraction has 26740 states and 37629 transitions. [2019-09-08 21:25:11,173 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:25:11,174 INFO L276 IsEmpty]: Start isEmpty. Operand 26740 states and 37629 transitions. [2019-09-08 21:25:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2019-09-08 21:25:11,220 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:25:11,220 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:25:11,221 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:25:11,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:25:11,221 INFO L82 PathProgramCache]: Analyzing trace with hash 1080640024, now seen corresponding path program 1 times [2019-09-08 21:25:11,222 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:25:11,222 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:25:11,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:25:11,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:25:11,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:25:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:25:13,707 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2019-09-08 21:25:13,708 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:25:13,708 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:25:13,709 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:25:13,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:25:13,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:25:13,709 INFO L87 Difference]: Start difference. First operand 26740 states and 37629 transitions. Second operand 5 states. [2019-09-08 21:26:06,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:26:06,196 INFO L93 Difference]: Finished difference Result 58410 states and 82215 transitions. [2019-09-08 21:26:06,196 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:26:06,197 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 295 [2019-09-08 21:26:06,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:26:06,356 INFO L225 Difference]: With dead ends: 58410 [2019-09-08 21:26:06,356 INFO L226 Difference]: Without dead ends: 31715 [2019-09-08 21:26:06,431 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 21:26:06,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31715 states. [2019-09-08 21:26:07,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31715 to 31689. [2019-09-08 21:26:07,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31689 states. [2019-09-08 21:26:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31689 states to 31689 states and 44608 transitions. [2019-09-08 21:26:08,064 INFO L78 Accepts]: Start accepts. Automaton has 31689 states and 44608 transitions. Word has length 295 [2019-09-08 21:26:08,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:26:08,066 INFO L475 AbstractCegarLoop]: Abstraction has 31689 states and 44608 transitions. [2019-09-08 21:26:08,066 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:26:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 31689 states and 44608 transitions. [2019-09-08 21:26:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2019-09-08 21:26:08,106 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:26:08,106 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:26:08,106 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:26:08,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:26:08,107 INFO L82 PathProgramCache]: Analyzing trace with hash -1672428147, now seen corresponding path program 1 times [2019-09-08 21:26:08,107 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:26:08,107 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:26:08,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:26:08,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:26:08,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:26:08,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:26:08,956 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2019-09-08 21:26:08,956 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:26:08,957 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:26:08,958 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:26:08,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:26:08,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:26:08,960 INFO L87 Difference]: Start difference. First operand 31689 states and 44608 transitions. Second operand 3 states. [2019-09-08 21:26:25,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:26:25,945 INFO L93 Difference]: Finished difference Result 68874 states and 97013 transitions. [2019-09-08 21:26:25,946 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:26:25,946 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 296 [2019-09-08 21:26:25,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:26:26,179 INFO L225 Difference]: With dead ends: 68874 [2019-09-08 21:26:26,179 INFO L226 Difference]: Without dead ends: 42071 [2019-09-08 21:26:26,289 INFO L628 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 [2019-09-08 21:26:26,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42071 states. [2019-09-08 21:26:28,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42071 to 42049. [2019-09-08 21:26:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42049 states. [2019-09-08 21:26:28,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42049 states to 42049 states and 59258 transitions. [2019-09-08 21:26:28,796 INFO L78 Accepts]: Start accepts. Automaton has 42049 states and 59258 transitions. Word has length 296 [2019-09-08 21:26:28,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:26:28,797 INFO L475 AbstractCegarLoop]: Abstraction has 42049 states and 59258 transitions. [2019-09-08 21:26:28,797 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:26:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 42049 states and 59258 transitions. [2019-09-08 21:26:28,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2019-09-08 21:26:28,871 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:26:28,872 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:26:28,872 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:26:28,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:26:28,873 INFO L82 PathProgramCache]: Analyzing trace with hash 611935336, now seen corresponding path program 1 times [2019-09-08 21:26:28,873 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:26:28,873 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:26:28,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:26:28,877 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:26:28,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:26:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:26:29,621 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2019-09-08 21:26:29,622 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:26:29,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:26:29,624 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:26:29,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:26:29,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:26:29,624 INFO L87 Difference]: Start difference. First operand 42049 states and 59258 transitions. Second operand 5 states. [2019-09-08 21:27:40,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:27:40,872 INFO L93 Difference]: Finished difference Result 124778 states and 175754 transitions. [2019-09-08 21:27:40,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:27:40,873 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 345 [2019-09-08 21:27:40,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:27:41,197 INFO L225 Difference]: With dead ends: 124778 [2019-09-08 21:27:41,198 INFO L226 Difference]: Without dead ends: 82774 [2019-09-08 21:27:41,332 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 21:27:41,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82774 states. [2019-09-08 21:27:44,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82774 to 82584. [2019-09-08 21:27:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82584 states. [2019-09-08 21:27:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82584 states to 82584 states and 116255 transitions. [2019-09-08 21:27:44,744 INFO L78 Accepts]: Start accepts. Automaton has 82584 states and 116255 transitions. Word has length 345 [2019-09-08 21:27:44,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:27:44,745 INFO L475 AbstractCegarLoop]: Abstraction has 82584 states and 116255 transitions. [2019-09-08 21:27:44,745 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:27:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 82584 states and 116255 transitions. [2019-09-08 21:27:44,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2019-09-08 21:27:44,812 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:27:44,812 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:27:44,812 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:27:44,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:27:44,813 INFO L82 PathProgramCache]: Analyzing trace with hash 1551867375, now seen corresponding path program 1 times [2019-09-08 21:27:44,813 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:27:44,813 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:27:44,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:27:44,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:27:44,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:27:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:27:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2019-09-08 21:27:45,526 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:27:45,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:27:45,528 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:27:45,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:27:45,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:27:45,532 INFO L87 Difference]: Start difference. First operand 82584 states and 116255 transitions. Second operand 5 states. [2019-09-08 21:28:53,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:28:53,963 INFO L93 Difference]: Finished difference Result 249424 states and 350970 transitions. [2019-09-08 21:28:53,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:28:53,964 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 343 [2019-09-08 21:28:53,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:28:54,623 INFO L225 Difference]: With dead ends: 249424 [2019-09-08 21:28:54,623 INFO L226 Difference]: Without dead ends: 166885 [2019-09-08 21:28:54,781 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 21:28:54,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166885 states. [2019-09-08 21:29:00,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166885 to 166731. [2019-09-08 21:29:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166731 states. [2019-09-08 21:29:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166731 states to 166731 states and 234428 transitions. [2019-09-08 21:29:01,321 INFO L78 Accepts]: Start accepts. Automaton has 166731 states and 234428 transitions. Word has length 343 [2019-09-08 21:29:01,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:29:01,321 INFO L475 AbstractCegarLoop]: Abstraction has 166731 states and 234428 transitions. [2019-09-08 21:29:01,321 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:29:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 166731 states and 234428 transitions. [2019-09-08 21:29:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2019-09-08 21:29:01,377 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:29:01,377 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:29:01,377 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:29:01,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:29:01,378 INFO L82 PathProgramCache]: Analyzing trace with hash 1092534015, now seen corresponding path program 1 times [2019-09-08 21:29:01,378 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:29:01,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:29:01,381 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:29:01,381 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:29:01,381 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:29:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:29:02,051 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2019-09-08 21:29:02,051 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:29:02,052 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:29:02,053 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:29:02,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:29:02,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:29:02,053 INFO L87 Difference]: Start difference. First operand 166731 states and 234428 transitions. Second operand 5 states. [2019-09-08 21:30:27,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:30:27,555 INFO L93 Difference]: Finished difference Result 508411 states and 713901 transitions. [2019-09-08 21:30:27,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:30:27,555 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 340 [2019-09-08 21:30:27,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:30:28,819 INFO L225 Difference]: With dead ends: 508411 [2019-09-08 21:30:28,819 INFO L226 Difference]: Without dead ends: 341725 [2019-09-08 21:30:29,124 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 21:30:29,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341725 states. [2019-09-08 21:30:50,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341725 to 341487. [2019-09-08 21:30:50,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341487 states. [2019-09-08 21:30:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341487 states to 341487 states and 478952 transitions. [2019-09-08 21:30:52,622 INFO L78 Accepts]: Start accepts. Automaton has 341487 states and 478952 transitions. Word has length 340 [2019-09-08 21:30:52,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:30:52,623 INFO L475 AbstractCegarLoop]: Abstraction has 341487 states and 478952 transitions. [2019-09-08 21:30:52,623 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:30:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 341487 states and 478952 transitions. [2019-09-08 21:30:52,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2019-09-08 21:30:52,734 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:30:52,735 INFO L399 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 6, 6, 6, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:30:52,735 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:30:52,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:30:52,735 INFO L82 PathProgramCache]: Analyzing trace with hash -503027442, now seen corresponding path program 1 times [2019-09-08 21:30:52,735 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:30:52,735 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:30:52,737 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:30:52,738 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:30:52,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:30:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:30:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 739 trivial. 0 not checked. [2019-09-08 21:30:53,415 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:30:53,415 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 21:30:53,416 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 21:30:53,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 21:30:53,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-09-08 21:30:53,417 INFO L87 Difference]: Start difference. First operand 341487 states and 478952 transitions. Second operand 7 states. [2019-09-08 21:33:23,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:33:23,025 INFO L93 Difference]: Finished difference Result 1383661 states and 1942496 transitions. [2019-09-08 21:33:23,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-08 21:33:23,025 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 387 [2019-09-08 21:33:23,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:33:27,597 INFO L225 Difference]: With dead ends: 1383661 [2019-09-08 21:33:27,597 INFO L226 Difference]: Without dead ends: 1042219 [2019-09-08 21:33:29,059 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2019-09-08 21:33:29,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1042219 states.