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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 23:40:52,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 23:40:52,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 23:40:52,249 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 23:40:52,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 23:40:52,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 23:40:52,255 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 23:40:52,261 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 23:40:52,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 23:40:52,269 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 23:40:52,271 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 23:40:52,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 23:40:52,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 23:40:52,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 23:40:52,279 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 23:40:52,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 23:40:52,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 23:40:52,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 23:40:52,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 23:40:52,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 23:40:52,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 23:40:52,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 23:40:52,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 23:40:52,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 23:40:52,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 23:40:52,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 23:40:52,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 23:40:52,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 23:40:52,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 23:40:52,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 23:40:52,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 23:40:52,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 23:40:52,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 23:40:52,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 23:40:52,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 23:40:52,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 23:40:52,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 23:40:52,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 23:40:52,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 23:40:52,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 23:40:52,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 23:40:52,323 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 23:40:52,348 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 23:40:52,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 23:40:52,349 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 23:40:52,349 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 23:40:52,350 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 23:40:52,351 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 23:40:52,351 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 23:40:52,351 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 23:40:52,351 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 23:40:52,351 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 23:40:52,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 23:40:52,354 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 23:40:52,354 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 23:40:52,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 23:40:52,355 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 23:40:52,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 23:40:52,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 23:40:52,355 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 23:40:52,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 23:40:52,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 23:40:52,356 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 23:40:52,356 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 23:40:52,356 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 23:40:52,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:40:52,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 23:40:52,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 23:40:52,358 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 23:40:52,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 23:40:52,360 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 23:40:52,360 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 23:40:52,437 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 23:40:52,457 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 23:40:52,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 23:40:52,466 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 23:40:52,469 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 23:40:52,471 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2019-10-02 23:40:52,565 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3583dcade/8653185fc32243ce96582a30a3e7547d/FLAG5cb8f3c42 [2019-10-02 23:40:53,691 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 23:40:53,692 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2019-10-02 23:40:53,747 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3583dcade/8653185fc32243ce96582a30a3e7547d/FLAG5cb8f3c42 [2019-10-02 23:40:53,921 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3583dcade/8653185fc32243ce96582a30a3e7547d [2019-10-02 23:40:53,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 23:40:53,934 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 23:40:53,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 23:40:53,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 23:40:53,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 23:40:53,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:40:53" (1/1) ... [2019-10-02 23:40:53,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f0b1e0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:40:53, skipping insertion in model container [2019-10-02 23:40:53,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:40:53" (1/1) ... [2019-10-02 23:40:53,955 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 23:40:54,145 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 23:40:58,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:40:58,770 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 23:40:59,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:41:00,569 INFO L192 MainTranslator]: Completed translation [2019-10-02 23:41:00,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00 WrapperNode [2019-10-02 23:41:00,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 23:41:00,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 23:41:00,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 23:41:00,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 23:41:00,592 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (1/1) ... [2019-10-02 23:41:00,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (1/1) ... [2019-10-02 23:41:00,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (1/1) ... [2019-10-02 23:41:00,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (1/1) ... [2019-10-02 23:41:00,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (1/1) ... [2019-10-02 23:41:01,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (1/1) ... [2019-10-02 23:41:01,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (1/1) ... [2019-10-02 23:41:01,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 23:41:01,099 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 23:41:01,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 23:41:01,100 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 23:41:01,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:41:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 23:41:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 23:41:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 23:41:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 23:41:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 23:41:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 23:41:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 23:41:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 23:41:01,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 23:41:01,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 23:41:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-02 23:41:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-02 23:41:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 23:41:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 23:41:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-02 23:41:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 23:41:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 23:41:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-10-02 23:41:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-10-02 23:41:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-10-02 23:41:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 23:41:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 23:41:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 23:41:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-02 23:41:01,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 23:41:01,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-02 23:41:01,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 23:41:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 23:41:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-02 23:41:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-02 23:41:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-02 23:41:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-02 23:41:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-02 23:41:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 23:41:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-02 23:41:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 23:41:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 23:41:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 23:41:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 23:41:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 23:41:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-02 23:41:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-02 23:41:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 23:41:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 23:41:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 23:41:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 23:41:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-02 23:41:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-02 23:41:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-02 23:41:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-02 23:41:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-02 23:41:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-02 23:41:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 23:41:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 23:41:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 23:41:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-02 23:41:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 23:41:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 23:41:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 23:41:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 23:41:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-02 23:41:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-02 23:41:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 23:41:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-02 23:41:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-02 23:41:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-02 23:41:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-02 23:41:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-02 23:41:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-02 23:41:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-02 23:41:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 23:41:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 23:41:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-02 23:41:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 23:41:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-02 23:41:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-02 23:41:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2019-10-02 23:41:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2019-10-02 23:41:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2019-10-02 23:41:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2019-10-02 23:41:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_ext_phy [2019-10-02 23:41:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2019-10-02 23:41:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2019-10-02 23:41:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_ring [2019-10-02 23:41:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2019-10-02 23:41:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2019-10-02 23:41:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_hw_default [2019-10-02 23:41:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2019-10-02 23:41:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2019-10-02 23:41:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_ring [2019-10-02 23:41:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx [2019-10-02 23:41:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_rx_poll [2019-10-02 23:41:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_link_change [2019-10-02 23:41:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2019-10-02 23:41:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2019-10-02 23:41:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_calc_coalesce [2019-10-02 23:41:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2019-10-02 23:41:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2019-10-02 23:41:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2019-10-02 23:41:01,235 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2019-10-02 23:41:01,235 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_queue_avail [2019-10-02 23:41:01,235 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_start_xmit [2019-10-02 23:41:01,235 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_regs [2019-10-02 23:41:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2019-10-02 23:41:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_drvinfo [2019-10-02 23:41:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2019-10-02 23:41:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs [2019-10-02 23:41:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_settings [2019-10-02 23:41:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_settings [2019-10-02 23:41:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2019-10-02 23:41:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_link [2019-10-02 23:41:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_wol [2019-10-02 23:41:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_wol [2019-10-02 23:41:01,239 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_ioctl [2019-10-02 23:41:01,239 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_mac_address [2019-10-02 23:41:01,239 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_change_mtu [2019-10-02 23:41:01,240 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_magicpkt [2019-10-02 23:41:01,241 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_link_change [2019-10-02 23:41:01,241 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2019-10-02 23:41:01,242 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_suspend [2019-10-02 23:41:01,242 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2019-10-02 23:41:01,242 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2019-10-02 23:41:01,242 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_config_ipg [2019-10-02 23:41:01,244 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_ext_phy [2019-10-02 23:41:01,244 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_one [2019-10-02 23:41:01,244 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_init [2019-10-02 23:41:01,244 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_exit [2019-10-02 23:41:01,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_amd8111e_driver_exit_14_2 [2019-10-02 23:41:01,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_amd8111e_driver_init_14_7 [2019-10-02 23:41:01,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 23:41:01,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 23:41:01,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 23:41:01,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-02 23:41:01,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-02 23:41:01,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-02 23:41:01,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-02 23:41:01,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2019-10-02 23:41:01,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-02 23:41:01,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 23:41:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-02 23:41:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-02 23:41:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 23:41:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 23:41:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 23:41:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 23:41:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 23:41:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-02 23:41:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 23:41:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 23:41:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-02 23:41:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-02 23:41:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 23:41:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-02 23:41:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-02 23:41:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 23:41:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 23:41:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 23:41:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-02 23:41:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-02 23:41:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-02 23:41:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 23:41:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 23:41:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 23:41:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 23:41:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 23:41:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 23:41:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 23:41:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-02 23:41:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 23:41:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-02 23:41:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-02 23:41:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-02 23:41:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 23:41:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 23:41:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 23:41:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 23:41:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-02 23:41:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 23:41:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 23:41:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-02 23:41:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 23:41:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 23:41:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 23:41:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 23:41:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 23:41:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 23:41:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 23:41:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-02 23:41:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-02 23:41:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 23:41:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-02 23:41:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-02 23:41:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-02 23:41:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 23:41:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-02 23:41:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-02 23:41:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-02 23:41:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-02 23:41:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2019-10-02 23:41:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2019-10-02 23:41:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_85 [2019-10-02 23:41:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2019-10-02 23:41:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2019-10-02 23:41:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2019-10-02 23:41:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_90 [2019-10-02 23:41:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2019-10-02 23:41:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_92 [2019-10-02 23:41:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2019-10-02 23:41:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_96 [2019-10-02 23:41:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2019-10-02 23:41:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2019-10-02 23:41:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_122 [2019-10-02 23:41:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_124 [2019-10-02 23:41:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_125 [2019-10-02 23:41:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_126 [2019-10-02 23:41:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_127 [2019-10-02 23:41:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_128 [2019-10-02 23:41:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_129 [2019-10-02 23:41:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_130 [2019-10-02 23:41:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_131 [2019-10-02 23:41:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 23:41:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-02 23:41:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 23:41:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 23:41:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 23:41:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 23:41:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 23:41:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 23:41:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 23:41:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 23:41:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 23:41:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 23:41:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 23:41:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 23:41:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 23:41:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 23:41:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 23:41:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 23:41:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 23:41:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 23:41:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 23:41:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 23:41:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 23:41:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 23:41:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 23:41:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 23:41:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 23:41:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 23:41:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 23:41:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 23:41:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 23:41:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 23:41:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 23:41:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 23:41:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 23:41:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 23:41:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 23:41:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 23:41:01,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 23:41:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 23:41:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 23:41:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 23:41:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 23:41:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 23:41:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 23:41:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 23:41:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 23:41:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 23:41:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 23:41:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 23:41:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 23:41:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 23:41:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 23:41:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 23:41:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 23:41:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 23:41:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 23:41:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 23:41:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 23:41:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 23:41:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 23:41:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-02 23:41:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-02 23:41:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-02 23:41:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-02 23:41:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-02 23:41:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-02 23:41:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-02 23:41:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 23:41:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2019-10-02 23:41:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2019-10-02 23:41:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_amd8111e_priv [2019-10-02 23:41:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_amd8111e_priv [2019-10-02 23:41:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_amd8111e_priv [2019-10-02 23:41:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_amd8111e_priv [2019-10-02 23:41:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_amd8111e_priv [2019-10-02 23:41:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_amd8111e_priv [2019-10-02 23:41:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 23:41:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 23:41:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 23:41:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 23:41:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 23:41:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 23:41:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 23:41:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 23:41:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 23:41:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 23:41:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 23:41:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-02 23:41:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-02 23:41:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-02 23:41:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-02 23:41:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-02 23:41:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-02 23:41:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-02 23:41:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 23:41:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 23:41:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 23:41:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 23:41:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 23:41:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 23:41:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 23:41:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 23:41:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 23:41:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 23:41:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 23:41:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 23:41:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 23:41:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 23:41:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 23:41:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 23:41:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 23:41:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 23:41:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-02 23:41:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-02 23:41:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-02 23:41:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 23:41:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-02 23:41:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-02 23:41:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 23:41:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2019-10-02 23:41:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-02 23:41:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 23:41:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-02 23:41:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 23:41:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 23:41:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 23:41:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 23:41:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-02 23:41:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 23:41:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-02 23:41:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 23:41:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-02 23:41:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 23:41:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 23:41:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-02 23:41:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 23:41:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 23:41:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 23:41:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 23:41:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-02 23:41:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-02 23:41:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 23:41:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 23:41:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 23:41:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 23:41:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 23:41:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-02 23:41:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-02 23:41:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-02 23:41:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 23:41:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 23:41:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 23:41:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 23:41:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 23:41:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 23:41:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 23:41:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-02 23:41:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-02 23:41:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-02 23:41:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-02 23:41:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-02 23:41:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 23:41:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 23:41:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 23:41:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 23:41:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 23:41:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-02 23:41:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-02 23:41:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 23:41:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 23:41:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 23:41:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-02 23:41:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-02 23:41:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-02 23:41:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-02 23:41:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 23:41:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-02 23:41:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 23:41:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 23:41:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 23:41:01,325 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 23:41:01,325 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 23:41:01,325 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 23:41:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-10-02 23:41:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-10-02 23:41:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 23:41:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 23:41:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 23:41:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 23:41:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 23:41:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 23:41:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 23:41:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 23:41:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 23:41:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 23:41:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 23:41:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 23:41:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 23:41:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 23:41:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 23:41:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 23:41:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 23:41:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 23:41:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 23:41:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 23:41:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 23:41:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 23:41:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 23:41:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-02 23:41:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 23:41:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 23:41:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 23:41:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 23:41:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-02 23:41:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 23:41:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 23:41:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 23:41:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 23:41:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-02 23:41:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 23:41:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 23:41:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 23:41:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 23:41:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 23:41:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 23:41:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-10-02 23:41:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-10-02 23:41:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-10-02 23:41:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 23:41:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-10-02 23:41:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-10-02 23:41:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-02 23:41:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2019-10-02 23:41:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_85 [2019-10-02 23:41:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2019-10-02 23:41:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2019-10-02 23:41:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2019-10-02 23:41:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 23:41:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 23:41:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 23:41:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 23:41:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-02 23:41:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 23:41:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-02 23:41:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 23:41:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 23:41:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 23:41:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2019-10-02 23:41:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-02 23:41:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2019-10-02 23:41:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 23:41:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2019-10-02 23:41:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-02 23:41:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2019-10-02 23:41:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 23:41:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2019-10-02 23:41:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-02 23:41:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-02 23:41:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_122 [2019-10-02 23:41:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_126 [2019-10-02 23:41:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-02 23:41:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-02 23:41:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_90 [2019-10-02 23:41:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2019-10-02 23:41:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 23:41:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-02 23:41:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-02 23:41:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-02 23:41:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-02 23:41:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-02 23:41:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 23:41:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-02 23:41:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-02 23:41:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-02 23:41:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 23:41:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-02 23:41:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-02 23:41:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 23:41:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 23:41:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 23:41:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 23:41:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 23:41:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 23:41:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 23:41:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 23:41:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 23:41:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 23:41:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-02 23:41:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 23:41:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-02 23:41:01,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 23:41:01,348 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-02 23:41:01,348 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 23:41:01,348 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 23:41:01,348 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 23:41:01,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 23:41:01,348 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 23:41:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 23:41:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 23:41:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 23:41:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 23:41:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-02 23:41:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 23:41:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 23:41:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-02 23:41:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-02 23:41:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-02 23:41:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-02 23:41:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-02 23:41:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2019-10-02 23:41:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-02 23:41:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-02 23:41:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 23:41:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 23:41:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-02 23:41:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 23:41:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_125 [2019-10-02 23:41:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_129 [2019-10-02 23:41:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 23:41:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 23:41:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 23:41:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-02 23:41:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 23:41:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 23:41:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 23:41:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 23:41:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-02 23:41:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-02 23:41:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 23:41:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-02 23:41:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-02 23:41:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-02 23:41:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 23:41:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 23:41:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 23:41:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 23:41:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 23:41:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_128 [2019-10-02 23:41:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 23:41:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_124 [2019-10-02 23:41:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 23:41:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 23:41:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 23:41:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-02 23:41:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-02 23:41:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-02 23:41:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-02 23:41:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-02 23:41:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-02 23:41:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-02 23:41:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 23:41:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_130 [2019-10-02 23:41:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 23:41:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_131 [2019-10-02 23:41:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-02 23:41:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-02 23:41:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-02 23:41:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-02 23:41:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-02 23:41:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 23:41:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 23:41:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-02 23:41:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 23:41:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 23:41:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2019-10-02 23:41:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 23:41:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_92 [2019-10-02 23:41:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_96 [2019-10-02 23:41:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 23:41:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 23:41:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 23:41:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_127 [2019-10-02 23:41:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-02 23:41:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-02 23:41:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-02 23:41:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-02 23:41:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-02 23:41:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-02 23:41:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-02 23:41:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2019-10-02 23:41:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2019-10-02 23:41:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2019-10-02 23:41:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 23:41:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2019-10-02 23:41:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_ext_phy [2019-10-02 23:41:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2019-10-02 23:41:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2019-10-02 23:41:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_ring [2019-10-02 23:41:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2019-10-02 23:41:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2019-10-02 23:41:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_hw_default [2019-10-02 23:41:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2019-10-02 23:41:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2019-10-02 23:41:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_ring [2019-10-02 23:41:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx [2019-10-02 23:41:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_rx_poll [2019-10-02 23:41:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_link_change [2019-10-02 23:41:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2019-10-02 23:41:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2019-10-02 23:41:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_calc_coalesce [2019-10-02 23:41:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2019-10-02 23:41:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2019-10-02 23:41:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2019-10-02 23:41:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2019-10-02 23:41:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_queue_avail [2019-10-02 23:41:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_start_xmit [2019-10-02 23:41:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_regs [2019-10-02 23:41:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2019-10-02 23:41:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_drvinfo [2019-10-02 23:41:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2019-10-02 23:41:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs [2019-10-02 23:41:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_settings [2019-10-02 23:41:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_settings [2019-10-02 23:41:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2019-10-02 23:41:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_link [2019-10-02 23:41:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_wol [2019-10-02 23:41:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_wol [2019-10-02 23:41:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_ioctl [2019-10-02 23:41:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_mac_address [2019-10-02 23:41:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 23:41:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_change_mtu [2019-10-02 23:41:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_magicpkt [2019-10-02 23:41:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_link_change [2019-10-02 23:41:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2019-10-02 23:41:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_suspend [2019-10-02 23:41:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2019-10-02 23:41:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2019-10-02 23:41:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_config_ipg [2019-10-02 23:41:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_ext_phy [2019-10-02 23:41:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_one [2019-10-02 23:41:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_init [2019-10-02 23:41:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_exit [2019-10-02 23:41:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_amd8111e_driver_exit_14_2 [2019-10-02 23:41:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_amd8111e_driver_init_14_7 [2019-10-02 23:41:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 23:41:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 23:41:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 23:41:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-02 23:41:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-02 23:41:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-02 23:41:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-02 23:41:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2019-10-02 23:41:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-02 23:41:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 23:41:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-02 23:41:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-02 23:41:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 23:41:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 23:41:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 23:41:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 23:41:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 23:41:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-02 23:41:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 23:41:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 23:41:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-02 23:41:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-02 23:41:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 23:41:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-02 23:41:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-02 23:41:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 23:41:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 23:41:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 23:41:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-02 23:41:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-02 23:41:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-02 23:41:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 23:41:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 23:41:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 23:41:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 23:41:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 23:41:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 23:41:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 23:41:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-02 23:41:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 23:41:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-02 23:41:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-02 23:41:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-02 23:41:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 23:41:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 23:41:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 23:41:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 23:41:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-02 23:41:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 23:41:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 23:41:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-02 23:41:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 23:41:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 23:41:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 23:41:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 23:41:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 23:41:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 23:41:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 23:41:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-02 23:41:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-02 23:41:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 23:41:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-02 23:41:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-02 23:41:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-02 23:41:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 23:41:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-02 23:41:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 23:41:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 23:41:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 23:41:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 23:41:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-02 23:41:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-02 23:41:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-02 23:41:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-02 23:41:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-02 23:41:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 23:41:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 23:41:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 23:41:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 23:41:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 23:41:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 23:41:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 23:41:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 23:41:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 23:41:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 23:41:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 23:41:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 23:41:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 23:41:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 23:41:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 23:41:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 23:41:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 23:41:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 23:41:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 23:41:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 23:41:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 23:41:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 23:41:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 23:41:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 23:41:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 23:41:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 23:41:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 23:41:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 23:41:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 23:41:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 23:41:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 23:41:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 23:41:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 23:41:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 23:41:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 23:41:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 23:41:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 23:41:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 23:41:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 23:41:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 23:41:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 23:41:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 23:41:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 23:41:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 23:41:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 23:41:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 23:41:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 23:41:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 23:41:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 23:41:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 23:41:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 23:41:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 23:41:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 23:41:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 23:41:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 23:41:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 23:41:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 23:41:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 23:41:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 23:41:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 23:41:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-02 23:41:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-02 23:41:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-02 23:41:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-02 23:41:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-02 23:41:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-02 23:41:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-02 23:41:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 23:41:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:41:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_amd8111e_priv [2019-10-02 23:41:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_amd8111e_priv [2019-10-02 23:41:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_amd8111e_priv [2019-10-02 23:41:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_amd8111e_priv [2019-10-02 23:41:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_amd8111e_priv [2019-10-02 23:41:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_amd8111e_priv [2019-10-02 23:41:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 23:41:01,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 23:41:01,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 23:41:01,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 23:41:01,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 23:41:01,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 23:41:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 23:41:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 23:41:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 23:41:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 23:41:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 23:41:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 23:41:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-02 23:41:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-02 23:41:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-02 23:41:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-02 23:41:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-02 23:41:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-02 23:41:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-02 23:41:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 23:41:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 23:41:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 23:41:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 23:41:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 23:41:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 23:41:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 23:41:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 23:41:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 23:41:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 23:41:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 23:41:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 23:41:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 23:41:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 23:41:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 23:41:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 23:41:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 23:41:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 23:41:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 23:41:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 23:41:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 23:41:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 23:41:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 23:41:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 23:41:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 23:41:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 23:41:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 23:41:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 23:41:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 23:41:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 23:41:05,879 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 23:41:07,137 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 23:41:13,751 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 23:41:13,753 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 23:41:13,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:41:13 BoogieIcfgContainer [2019-10-02 23:41:13,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 23:41:13,760 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 23:41:13,761 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 23:41:13,765 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 23:41:13,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 11:40:53" (1/3) ... [2019-10-02 23:41:13,768 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63404152 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:41:13, skipping insertion in model container [2019-10-02 23:41:13,768 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:41:00" (2/3) ... [2019-10-02 23:41:13,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63404152 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:41:13, skipping insertion in model container [2019-10-02 23:41:13,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:41:13" (3/3) ... [2019-10-02 23:41:13,776 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2019-10-02 23:41:13,789 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 23:41:13,819 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-02 23:41:13,842 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-02 23:41:13,886 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 23:41:13,886 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 23:41:13,886 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 23:41:13,887 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 23:41:13,887 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 23:41:13,887 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 23:41:13,887 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 23:41:13,887 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 23:41:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states. [2019-10-02 23:41:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-10-02 23:41:14,067 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:41:14,072 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:41:14,076 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:41:14,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:41:14,086 INFO L82 PathProgramCache]: Analyzing trace with hash 29044427, now seen corresponding path program 1 times [2019-10-02 23:41:14,089 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:41:14,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:41:14,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:41:14,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:41:14,235 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:41:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:41:15,342 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2019-10-02 23:41:15,345 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:41:15,345 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:41:15,346 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:41:15,353 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:41:15,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:41:15,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:41:15,377 INFO L87 Difference]: Start difference. First operand 3080 states. Second operand 3 states. [2019-10-02 23:41:18,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:41:18,243 INFO L93 Difference]: Finished difference Result 4540 states and 5837 transitions. [2019-10-02 23:41:18,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:41:18,246 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 238 [2019-10-02 23:41:18,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:41:18,360 INFO L225 Difference]: With dead ends: 4540 [2019-10-02 23:41:18,360 INFO L226 Difference]: Without dead ends: 4433 [2019-10-02 23:41:18,364 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:41:18,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4433 states. [2019-10-02 23:41:18,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4433 to 4423. [2019-10-02 23:41:18,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4423 states. [2019-10-02 23:41:18,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 4423 states and 5672 transitions. [2019-10-02 23:41:18,829 INFO L78 Accepts]: Start accepts. Automaton has 4423 states and 5672 transitions. Word has length 238 [2019-10-02 23:41:18,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:41:18,834 INFO L475 AbstractCegarLoop]: Abstraction has 4423 states and 5672 transitions. [2019-10-02 23:41:18,834 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:41:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 4423 states and 5672 transitions. [2019-10-02 23:41:18,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-10-02 23:41:18,874 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:41:18,874 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:41:18,875 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:41:18,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:41:18,875 INFO L82 PathProgramCache]: Analyzing trace with hash 504024270, now seen corresponding path program 1 times [2019-10-02 23:41:18,875 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:41:18,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:41:18,905 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:41:18,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:41:18,905 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:41:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:41:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2019-10-02 23:41:19,590 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:41:19,590 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 23:41:19,590 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:41:19,593 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 23:41:19,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 23:41:19,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-02 23:41:19,594 INFO L87 Difference]: Start difference. First operand 4423 states and 5672 transitions. Second operand 6 states. [2019-10-02 23:41:28,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:41:28,684 INFO L93 Difference]: Finished difference Result 9334 states and 11928 transitions. [2019-10-02 23:41:28,684 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 23:41:28,685 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 232 [2019-10-02 23:41:28,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:41:28,746 INFO L225 Difference]: With dead ends: 9334 [2019-10-02 23:41:28,746 INFO L226 Difference]: Without dead ends: 9334 [2019-10-02 23:41:28,747 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-02 23:41:28,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9334 states. [2019-10-02 23:41:29,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9334 to 9310. [2019-10-02 23:41:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9310 states. [2019-10-02 23:41:29,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9310 states to 9310 states and 11896 transitions. [2019-10-02 23:41:29,078 INFO L78 Accepts]: Start accepts. Automaton has 9310 states and 11896 transitions. Word has length 232 [2019-10-02 23:41:29,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:41:29,079 INFO L475 AbstractCegarLoop]: Abstraction has 9310 states and 11896 transitions. [2019-10-02 23:41:29,079 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 23:41:29,079 INFO L276 IsEmpty]: Start isEmpty. Operand 9310 states and 11896 transitions. [2019-10-02 23:41:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2019-10-02 23:41:29,102 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:41:29,103 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 6, 6, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:41:29,103 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:41:29,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:41:29,104 INFO L82 PathProgramCache]: Analyzing trace with hash -2028284655, now seen corresponding path program 1 times [2019-10-02 23:41:29,104 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:41:29,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:41:29,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:41:29,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:41:29,129 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:41:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:41:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2019-10-02 23:41:29,926 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:41:29,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:41:29,926 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:41:29,928 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:41:29,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:41:29,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:41:29,929 INFO L87 Difference]: Start difference. First operand 9310 states and 11896 transitions. Second operand 5 states. [2019-10-02 23:41:48,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:41:48,236 INFO L93 Difference]: Finished difference Result 12637 states and 16173 transitions. [2019-10-02 23:41:48,237 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:41:48,237 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 352 [2019-10-02 23:41:48,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:41:48,309 INFO L225 Difference]: With dead ends: 12637 [2019-10-02 23:41:48,310 INFO L226 Difference]: Without dead ends: 12637 [2019-10-02 23:41:48,310 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:41:48,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12637 states. [2019-10-02 23:41:48,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12637 to 12627. [2019-10-02 23:41:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12627 states. [2019-10-02 23:41:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12627 states to 12627 states and 16160 transitions. [2019-10-02 23:41:48,839 INFO L78 Accepts]: Start accepts. Automaton has 12627 states and 16160 transitions. Word has length 352 [2019-10-02 23:41:48,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:41:48,842 INFO L475 AbstractCegarLoop]: Abstraction has 12627 states and 16160 transitions. [2019-10-02 23:41:48,842 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:41:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 12627 states and 16160 transitions. [2019-10-02 23:41:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2019-10-02 23:41:48,876 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:41:48,877 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 6, 6, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:41:48,878 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:41:48,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:41:48,879 INFO L82 PathProgramCache]: Analyzing trace with hash -741487266, now seen corresponding path program 1 times [2019-10-02 23:41:48,879 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:41:48,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:41:48,899 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:41:48,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:41:48,900 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:41:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:41:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2019-10-02 23:41:49,525 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:41:49,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:41:49,525 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:41:49,526 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:41:49,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:41:49,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:41:49,527 INFO L87 Difference]: Start difference. First operand 12627 states and 16160 transitions. Second operand 5 states. [2019-10-02 23:42:09,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:42:09,941 INFO L93 Difference]: Finished difference Result 14652 states and 18778 transitions. [2019-10-02 23:42:09,946 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:42:09,946 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 357 [2019-10-02 23:42:09,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:42:10,013 INFO L225 Difference]: With dead ends: 14652 [2019-10-02 23:42:10,013 INFO L226 Difference]: Without dead ends: 14652 [2019-10-02 23:42:10,014 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:42:10,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14652 states. [2019-10-02 23:42:10,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14652 to 14642. [2019-10-02 23:42:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14642 states. [2019-10-02 23:42:10,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14642 states to 14642 states and 18765 transitions. [2019-10-02 23:42:10,432 INFO L78 Accepts]: Start accepts. Automaton has 14642 states and 18765 transitions. Word has length 357 [2019-10-02 23:42:10,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:42:10,434 INFO L475 AbstractCegarLoop]: Abstraction has 14642 states and 18765 transitions. [2019-10-02 23:42:10,434 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:42:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 14642 states and 18765 transitions. [2019-10-02 23:42:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2019-10-02 23:42:10,456 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:42:10,457 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:42:10,458 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:42:10,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:42:10,458 INFO L82 PathProgramCache]: Analyzing trace with hash -1278429486, now seen corresponding path program 1 times [2019-10-02 23:42:10,458 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:42:10,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:42:10,474 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:42:10,474 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:42:10,474 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:42:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:42:11,096 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2019-10-02 23:42:11,099 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:42:11,099 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:42:11,099 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:42:11,100 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:42:11,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:42:11,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:42:11,101 INFO L87 Difference]: Start difference. First operand 14642 states and 18765 transitions. Second operand 3 states. [2019-10-02 23:42:11,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:42:11,659 INFO L93 Difference]: Finished difference Result 17834 states and 22887 transitions. [2019-10-02 23:42:11,659 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:42:11,660 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 385 [2019-10-02 23:42:11,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:42:11,744 INFO L225 Difference]: With dead ends: 17834 [2019-10-02 23:42:11,744 INFO L226 Difference]: Without dead ends: 17834 [2019-10-02 23:42:11,745 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:42:11,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17834 states. [2019-10-02 23:42:12,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17834 to 17824. [2019-10-02 23:42:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17824 states. [2019-10-02 23:42:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17824 states to 17824 states and 22874 transitions. [2019-10-02 23:42:12,256 INFO L78 Accepts]: Start accepts. Automaton has 17824 states and 22874 transitions. Word has length 385 [2019-10-02 23:42:12,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:42:12,256 INFO L475 AbstractCegarLoop]: Abstraction has 17824 states and 22874 transitions. [2019-10-02 23:42:12,256 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:42:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 17824 states and 22874 transitions. [2019-10-02 23:42:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2019-10-02 23:42:12,279 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:42:12,279 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 6, 6, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:42:12,279 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:42:12,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:42:12,280 INFO L82 PathProgramCache]: Analyzing trace with hash -701504547, now seen corresponding path program 1 times [2019-10-02 23:42:12,280 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:42:12,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:42:12,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:42:12,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:42:12,297 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:42:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:42:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2019-10-02 23:42:12,750 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:42:12,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:42:12,751 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:42:12,752 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:42:12,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:42:12,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:42:12,753 INFO L87 Difference]: Start difference. First operand 17824 states and 22874 transitions. Second operand 3 states. [2019-10-02 23:42:13,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:42:13,232 INFO L93 Difference]: Finished difference Result 20277 states and 26007 transitions. [2019-10-02 23:42:13,233 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:42:13,233 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 385 [2019-10-02 23:42:13,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:42:13,334 INFO L225 Difference]: With dead ends: 20277 [2019-10-02 23:42:13,335 INFO L226 Difference]: Without dead ends: 20277 [2019-10-02 23:42:13,335 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:42:13,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20277 states. [2019-10-02 23:42:14,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20277 to 20267. [2019-10-02 23:42:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20267 states. [2019-10-02 23:42:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20267 states to 20267 states and 25994 transitions. [2019-10-02 23:42:14,098 INFO L78 Accepts]: Start accepts. Automaton has 20267 states and 25994 transitions. Word has length 385 [2019-10-02 23:42:14,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:42:14,098 INFO L475 AbstractCegarLoop]: Abstraction has 20267 states and 25994 transitions. [2019-10-02 23:42:14,098 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:42:14,099 INFO L276 IsEmpty]: Start isEmpty. Operand 20267 states and 25994 transitions. [2019-10-02 23:42:14,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2019-10-02 23:42:14,122 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:42:14,122 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:42:14,122 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:42:14,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:42:14,123 INFO L82 PathProgramCache]: Analyzing trace with hash 61216185, now seen corresponding path program 1 times [2019-10-02 23:42:14,123 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:42:14,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:42:14,135 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:42:14,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:42:14,136 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:42:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:42:14,529 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2019-10-02 23:42:14,530 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:42:14,530 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:42:14,530 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:42:14,531 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:42:14,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:42:14,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:42:14,532 INFO L87 Difference]: Start difference. First operand 20267 states and 25994 transitions. Second operand 5 states. [2019-10-02 23:42:32,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:42:32,633 INFO L93 Difference]: Finished difference Result 22286 states and 28609 transitions. [2019-10-02 23:42:32,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:42:32,639 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 366 [2019-10-02 23:42:32,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:42:32,721 INFO L225 Difference]: With dead ends: 22286 [2019-10-02 23:42:32,721 INFO L226 Difference]: Without dead ends: 22286 [2019-10-02 23:42:32,721 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:42:32,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22286 states. [2019-10-02 23:42:33,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22286 to 22276. [2019-10-02 23:42:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22276 states. [2019-10-02 23:42:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22276 states to 22276 states and 28596 transitions. [2019-10-02 23:42:33,313 INFO L78 Accepts]: Start accepts. Automaton has 22276 states and 28596 transitions. Word has length 366 [2019-10-02 23:42:33,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:42:33,315 INFO L475 AbstractCegarLoop]: Abstraction has 22276 states and 28596 transitions. [2019-10-02 23:42:33,315 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:42:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 22276 states and 28596 transitions. [2019-10-02 23:42:33,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2019-10-02 23:42:33,343 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:42:33,343 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 7, 7, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:42:33,344 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:42:33,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:42:33,344 INFO L82 PathProgramCache]: Analyzing trace with hash 782555309, now seen corresponding path program 1 times [2019-10-02 23:42:33,344 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:42:33,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:42:33,357 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:42:33,357 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:42:33,357 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:42:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:42:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 568 backedges. 31 proven. 12 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2019-10-02 23:42:33,823 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 23:42:33,823 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-02 23:42:33,827 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 382 with the following transitions: [2019-10-02 23:42:33,832 INFO L207 CegarAbsIntRunner]: [124], [539], [541], [543], [544], [545], [547], [629], [631], [632], [716], [718], [719], [778], [780], [785], [787], [909], [915], [916], [926], [970], [973], [975], [1200], [1202], [1205], [1207], [1226], [1228], [1251], [1399], [1404], [1409], [1412], [1430], [1432], [1434], [1437], [1442], [1459], [1461], [1464], [1478], [1484], [1797], [1798], [1799], [1802], [1805], [1808], [1810], [1815], [1820], [1823], [1848], [1853], [1858], [1861], [1863], [1868], [1873], [1878], [1883], [1888], [1891], [1893], [1896], [1944], [1947], [1994], [1996], [2046], [2144], [2150], [2156], [2162], [2165], [2180], [2182], [2239], [2241], [2243], [2245], [2247], [2249], [2251], [2253], [2255], [2257], [2259], [2261], [2262], [2273], [2319], [2320], [2321], [2431], [2432], [2433], [2435], [2454], [2473], [2474], [2478], [2480], [2483], [2485], [2488], [2492], [2533], [2536], [2537], [2545], [2546], [2662], [2863], [2864], [3123], [3125], [3126], [3384], [3385], [3508], [3511], [3743], [3744], [3762], [3769], [3771], [3772], [3809], [3811], [3984], [3985], [4217], [4219], [4373], [4382], [4383], [4426], [4427], [4463], [4464], [4570], [4756], [4757], [4758], [4759], [4760], [4761], [4762], [4763], [4764], [4794], [4795], [4828], [4829], [4854], [4855], [4940], [4941], [4942], [4996], [4997], [4998], [4999], [5004], [5005], [5006], [5080], [5081], [5082], [5083], [5084], [5085], [5086], [5087], [5098], [5099], [5206], [5207], [5208], [5209], [5210], [5211], [5212], [5213], [5218], [5219], [5230], [5250], [5251], [5370], [5378], [5379], [5396], [5397], [5398], [5399], [5400], [5401], [5402], [5403], [5404], [5405], [5406], [5407], [5408], [5409], [5410], [5411], [5412], [5413], [5414], [5415], [5416], [5417], [5490], [5491], [5502], [5503], [5504], [5505], [5506], [5507], [5508], [5509], [5572], [5573], [5574], [5602], [5603], [5758], [5759], [5902], [5903], [5904], [5905], [6024], [6028], [6029], [6054], [6055], [6056], [6057], [6058], [6286], [6287], [6334], [6354], [6355], [6378], [6379], [6380], [6381] [2019-10-02 23:42:33,921 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-02 23:42:33,921 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-02 23:42:34,177 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-02 23:42:34,179 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 343 root evaluator evaluations with a maximum evaluation depth of 0. Performed 343 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 736 variables. [2019-10-02 23:42:34,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:42:34,185 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-02 23:42:34,358 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-02 23:42:34,358 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-02 23:42:34,376 INFO L420 sIntCurrentIteration]: We unified 380 AI predicates to 380 [2019-10-02 23:42:34,376 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-02 23:42:34,377 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 23:42:34,378 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-10-02 23:42:34,378 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:42:34,379 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-02 23:42:34,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-02 23:42:34,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-02 23:42:34,379 INFO L87 Difference]: Start difference. First operand 22276 states and 28596 transitions. Second operand 2 states. [2019-10-02 23:42:34,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:42:34,380 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-02 23:42:34,380 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-02 23:42:34,380 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 381 [2019-10-02 23:42:34,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:42:34,381 INFO L225 Difference]: With dead ends: 2 [2019-10-02 23:42:34,381 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 23:42:34,381 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 380 GetRequests, 380 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-02 23:42:34,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 23:42:34,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 23:42:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 23:42:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 23:42:34,382 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 381 [2019-10-02 23:42:34,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:42:34,382 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 23:42:34,382 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-02 23:42:34,383 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 23:42:34,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 23:42:34,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 11:42:34 BoogieIcfgContainer [2019-10-02 23:42:34,395 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 23:42:34,398 INFO L168 Benchmark]: Toolchain (without parser) took 100463.22 ms. Allocated memory was 138.4 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 72.2 MB in the beginning and 326.1 MB in the end (delta: -253.9 MB). Peak memory consumption was 969.2 MB. Max. memory is 7.1 GB. [2019-10-02 23:42:34,399 INFO L168 Benchmark]: CDTParser took 1.89 ms. Allocated memory is still 138.4 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-02 23:42:34,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6635.74 ms. Allocated memory was 138.4 MB in the beginning and 392.7 MB in the end (delta: 254.3 MB). Free memory was 72.0 MB in the beginning and 308.2 MB in the end (delta: -236.3 MB). Peak memory consumption was 161.2 MB. Max. memory is 7.1 GB. [2019-10-02 23:42:34,403 INFO L168 Benchmark]: Boogie Preprocessor took 527.61 ms. Allocated memory is still 392.7 MB. Free memory was 308.2 MB in the beginning and 270.5 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 7.1 GB. [2019-10-02 23:42:34,404 INFO L168 Benchmark]: RCFGBuilder took 12659.00 ms. Allocated memory was 392.7 MB in the beginning and 639.6 MB in the end (delta: 246.9 MB). Free memory was 270.5 MB in the beginning and 424.5 MB in the end (delta: -154.0 MB). Peak memory consumption was 337.3 MB. Max. memory is 7.1 GB. [2019-10-02 23:42:34,411 INFO L168 Benchmark]: TraceAbstraction took 80634.85 ms. Allocated memory was 639.6 MB in the beginning and 1.4 GB in the end (delta: 721.9 MB). Free memory was 424.5 MB in the beginning and 326.1 MB in the end (delta: 98.4 MB). Peak memory consumption was 820.4 MB. Max. memory is 7.1 GB. [2019-10-02 23:42:34,415 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.89 ms. Allocated memory is still 138.4 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6635.74 ms. Allocated memory was 138.4 MB in the beginning and 392.7 MB in the end (delta: 254.3 MB). Free memory was 72.0 MB in the beginning and 308.2 MB in the end (delta: -236.3 MB). Peak memory consumption was 161.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 527.61 ms. Allocated memory is still 392.7 MB. Free memory was 308.2 MB in the beginning and 270.5 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12659.00 ms. Allocated memory was 392.7 MB in the beginning and 639.6 MB in the end (delta: 246.9 MB). Free memory was 270.5 MB in the beginning and 424.5 MB in the end (delta: -154.0 MB). Peak memory consumption was 337.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 80634.85 ms. Allocated memory was 639.6 MB in the beginning and 1.4 GB in the end (delta: 721.9 MB). Free memory was 424.5 MB in the beginning and 326.1 MB in the end (delta: 98.4 MB). Peak memory consumption was 820.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12574]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12562]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 434 procedures, 3290 locations, 2 error locations. SAFE Result, 80.5s OverallTime, 8 OverallIterations, 11 TraceHistogramMax, 70.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 24860 SDtfs, 30225 SDslu, 15455 SDs, 0 SdLazy, 21760 SolverSat, 12276 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 58.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 427 GetRequests, 403 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=22276occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.2710526315789474 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 84 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 2696 NumberOfCodeBlocks, 2696 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 2688 ConstructedInterpolants, 0 QuantifiedInterpolants, 1213091 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 7 PerfectInterpolantSequences, 3945/3957 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...