java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 18:25:43,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 18:25:43,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 18:25:43,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 18:25:43,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 18:25:43,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 18:25:43,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 18:25:43,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 18:25:43,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 18:25:43,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 18:25:43,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 18:25:43,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 18:25:43,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 18:25:43,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 18:25:43,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 18:25:43,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 18:25:43,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 18:25:43,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 18:25:43,231 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 18:25:43,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 18:25:43,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 18:25:43,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 18:25:43,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 18:25:43,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 18:25:43,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 18:25:43,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 18:25:43,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 18:25:43,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 18:25:43,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 18:25:43,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 18:25:43,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 18:25:43,247 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 18:25:43,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 18:25:43,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 18:25:43,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 18:25:43,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 18:25:43,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 18:25:43,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 18:25:43,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 18:25:43,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 18:25:43,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 18:25:43,257 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 18:25:43,271 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 18:25:43,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 18:25:43,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 18:25:43,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 18:25:43,274 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 18:25:43,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 18:25:43,274 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 18:25:43,274 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 18:25:43,274 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 18:25:43,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 18:25:43,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 18:25:43,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 18:25:43,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 18:25:43,276 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 18:25:43,276 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 18:25:43,276 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 18:25:43,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 18:25:43,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 18:25:43,277 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 18:25:43,277 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 18:25:43,277 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 18:25:43,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:25:43,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 18:25:43,278 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 18:25:43,278 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 18:25:43,278 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 18:25:43,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 18:25:43,279 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 18:25:43,279 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 18:25:43,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 18:25:43,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 18:25:43,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 18:25:43,604 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 18:25:43,604 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 18:25:43,605 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i [2019-10-13 18:25:43,670 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2f130683/02e8d80ba80e4eda9e2fcb8238175ba7/FLAGdba938fca [2019-10-13 18:25:44,618 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 18:25:44,619 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i [2019-10-13 18:25:44,663 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2f130683/02e8d80ba80e4eda9e2fcb8238175ba7/FLAGdba938fca [2019-10-13 18:25:45,035 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2f130683/02e8d80ba80e4eda9e2fcb8238175ba7 [2019-10-13 18:25:45,047 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 18:25:45,051 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 18:25:45,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 18:25:45,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 18:25:45,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 18:25:45,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:25:45" (1/1) ... [2019-10-13 18:25:45,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4563917c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:45, skipping insertion in model container [2019-10-13 18:25:45,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:25:45" (1/1) ... [2019-10-13 18:25:45,073 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 18:25:45,283 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 18:25:49,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:25:49,418 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 18:25:49,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:25:50,799 INFO L192 MainTranslator]: Completed translation [2019-10-13 18:25:50,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50 WrapperNode [2019-10-13 18:25:50,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 18:25:50,801 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 18:25:50,801 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 18:25:50,801 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 18:25:50,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (1/1) ... [2019-10-13 18:25:50,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (1/1) ... [2019-10-13 18:25:50,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (1/1) ... [2019-10-13 18:25:50,929 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (1/1) ... [2019-10-13 18:25:51,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (1/1) ... [2019-10-13 18:25:51,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (1/1) ... [2019-10-13 18:25:51,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (1/1) ... [2019-10-13 18:25:51,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 18:25:51,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 18:25:51,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 18:25:51,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 18:25:51,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (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 [2019-10-13 18:25:51,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 18:25:51,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 18:25:51,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 18:25:51,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 18:25:51,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 18:25:51,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 18:25:51,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 18:25:51,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 18:25:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 18:25:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 18:25:51,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 18:25:51,312 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 18:25:51,313 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 18:25:51,313 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 18:25:51,314 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 18:25:51,314 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 18:25:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-13 18:25:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 18:25:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 18:25:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 18:25:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-13 18:25:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-13 18:25:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 18:25:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 18:25:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 18:25:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 18:25:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 18:25:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 18:25:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-13 18:25:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-13 18:25:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 18:25:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-13 18:25:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-13 18:25:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 18:25:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-13 18:25:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 18:25:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 18:25:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 18:25:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 18:25:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 18:25:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 18:25:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-13 18:25:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-13 18:25:51,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 18:25:51,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 18:25:51,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 18:25:51,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 18:25:51,320 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-13 18:25:51,320 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-13 18:25:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 18:25:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-13 18:25:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-13 18:25:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-13 18:25:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-13 18:25:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-13 18:25:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 18:25:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 18:25:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 18:25:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 18:25:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 18:25:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 18:25:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 18:25:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 18:25:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 18:25:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 18:25:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 18:25:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 18:25:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 18:25:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 18:25:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 18:25:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-13 18:25:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 18:25:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 18:25:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 18:25:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 18:25:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 18:25:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-13 18:25:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-13 18:25:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-13 18:25:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure PRIV [2019-10-13 18:25:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_rx [2019-10-13 18:25:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure build_rx_desc [2019-10-13 18:25:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_add_rx_skb [2019-10-13 18:25:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill [2019-10-13 18:25:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_atomic [2019-10-13 18:25:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_refill [2019-10-13 18:25:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2019-10-13 18:25:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_intr [2019-10-13 18:25:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_setup_rx [2019-10-13 18:25:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_cleanup_rx [2019-10-13 18:25:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_rx_kick [2019-10-13 18:25:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_irq [2019-10-13 18:25:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_action [2019-10-13 18:25:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_tx [2019-10-13 18:25:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure do_tx_done [2019-10-13 18:25:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_cleanup_tx [2019-10-13 18:25:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_hard_start_xmit [2019-10-13 18:25:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_update_stats [2019-10-13 18:25:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_get_stats [2019-10-13 18:25:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_get_settings [2019-10-13 18:25:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_set_settings [2019-10-13 18:25:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_get_drvinfo [2019-10-13 18:25:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_get_link [2019-10-13 18:25:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_disable_interrupts [2019-10-13 18:25:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_mib_isr [2019-10-13 18:25:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_irq [2019-10-13 18:25:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_do_isr [2019-10-13 18:25:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_do_reset [2019-10-13 18:25:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_stop [2019-10-13 18:25:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_tx_timeout [2019-10-13 18:25:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_tx_watch [2019-10-13 18:25:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_open [2019-10-13 18:25:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_getmac [2019-10-13 18:25:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_change_mtu [2019-10-13 18:25:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_set_multicast [2019-10-13 18:25:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_run_bist [2019-10-13 18:25:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_init_one [2019-10-13 18:25:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_remove_one [2019-10-13 18:25:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_init [2019-10-13 18:25:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_exit [2019-10-13 18:25:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ns83820_exit_14_2 [2019-10-13 18:25:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ns83820_init_14_7 [2019-10-13 18:25:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 18:25:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 18:25:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 18:25:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-13 18:25:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-10-13 18:25:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-13 18:25:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-13 18:25:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2019-10-13 18:25:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-13 18:25:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_9_2 [2019-10-13 18:25:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2019-10-13 18:25:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-13 18:25:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-13 18:25:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 18:25:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 18:25:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 18:25:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 18:25:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 18:25:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-13 18:25:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-13 18:25:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 18:25:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 18:25:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-13 18:25:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-13 18:25:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-13 18:25:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 18:25:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 18:25:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 18:25:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 18:25:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 18:25:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 18:25:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 18:25:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-13 18:25:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 18:25:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-13 18:25:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-13 18:25:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-13 18:25:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 18:25:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 18:25:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 18:25:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 18:25:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-13 18:25:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 18:25:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice [2019-10-13 18:25:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 18:25:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 18:25:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 18:25:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 18:25:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 18:25:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 18:25:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-13 18:25:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-13 18:25:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-13 18:25:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-13 18:25:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-13 18:25:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-13 18:25:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-13 18:25:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 18:25:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_10_2 [2019-10-13 18:25:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-13 18:25:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-13 18:25:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2019-10-13 18:25:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_61 [2019-10-13 18:25:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2019-10-13 18:25:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_64 [2019-10-13 18:25:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_65 [2019-10-13 18:25:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_66 [2019-10-13 18:25:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_67 [2019-10-13 18:25:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2019-10-13 18:25:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2019-10-13 18:25:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2019-10-13 18:25:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2019-10-13 18:25:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2019-10-13 18:25:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2019-10-13 18:25:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2019-10-13 18:25:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2019-10-13 18:25:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2019-10-13 18:25:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_82 [2019-10-13 18:25:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2019-10-13 18:25:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2019-10-13 18:25:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2019-10-13 18:25:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2019-10-13 18:25:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_90 [2019-10-13 18:25:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_92 [2019-10-13 18:25:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2019-10-13 18:25:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_97 [2019-10-13 18:25:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_98 [2019-10-13 18:25:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_101 [2019-10-13 18:25:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2019-10-13 18:25:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_103 [2019-10-13 18:25:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_104 [2019-10-13 18:25:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_105 [2019-10-13 18:25:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_106 [2019-10-13 18:25:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_107 [2019-10-13 18:25:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_108 [2019-10-13 18:25:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_109 [2019-10-13 18:25:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_110 [2019-10-13 18:25:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 18:25:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 18:25:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 18:25:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 18:25:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 18:25:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 18:25:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 18:25:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 18:25:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 18:25:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 18:25:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 18:25:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 18:25:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 18:25:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 18:25:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 18:25:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 18:25:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 18:25:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 18:25:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 18:25:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 18:25:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 18:25:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 18:25:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 18:25:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 18:25:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 18:25:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 18:25:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 18:25:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 18:25:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 18:25:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 18:25:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 18:25:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 18:25:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 18:25:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 18:25:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 18:25:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 18:25:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 18:25:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 18:25:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 18:25:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 18:25:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 18:25:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 18:25:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 18:25:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 18:25:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 18:25:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 18:25:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 18:25:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 18:25:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 18:25:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 18:25:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 18:25:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 18:25:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 18:25:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 18:25:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 18:25:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 18:25:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 18:25:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 18:25:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 18:25:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 18:25:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 18:25:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 18:25:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 18:25:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 18:25:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 18:25:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 18:25:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 18:25:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rx_info [2019-10-13 18:25:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rx_info [2019-10-13 18:25:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_rx_info [2019-10-13 18:25:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_rx_info [2019-10-13 18:25:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_rx_info [2019-10-13 18:25:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_rx_info [2019-10-13 18:25:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_rx_info [2019-10-13 18:25:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_rx_info [2019-10-13 18:25:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 18:25:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 18:25:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 18:25:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 18:25:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 18:25:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 18:25:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 18:25:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 18:25:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_misc_lock_of_ns83820 [2019-10-13 18:25:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_misc_lock_of_ns83820 [2019-10-13 18:25:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_misc_lock_of_ns83820 [2019-10-13 18:25:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_misc_lock_of_ns83820 [2019-10-13 18:25:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_misc_lock_of_ns83820 [2019-10-13 18:25:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_misc_lock_of_ns83820 [2019-10-13 18:25:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_misc_lock_of_ns83820 [2019-10-13 18:25:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_misc_lock_of_ns83820 [2019-10-13 18:25:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 18:25:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 18:25:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 18:25:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 18:25:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 18:25:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 18:25:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 18:25:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 18:25:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 18:25:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 18:25:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 18:25:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 18:25:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 18:25:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 18:25:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 18:25:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 18:25:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 18:25:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 18:25:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 18:25:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 18:25:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 18:25:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 18:25:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 18:25:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 18:25:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 18:25:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 18:25:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 18:25:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_ns83820 [2019-10-13 18:25:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_ns83820 [2019-10-13 18:25:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_ns83820 [2019-10-13 18:25:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_ns83820 [2019-10-13 18:25:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_ns83820 [2019-10-13 18:25:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_ns83820 [2019-10-13 18:25:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_ns83820 [2019-10-13 18:25:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_ns83820 [2019-10-13 18:25:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 18:25:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 18:25:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 18:25:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 18:25:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 18:25:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 18:25:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 18:25:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 18:25:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-13 18:25:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 18:25:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 18:25:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 18:25:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 18:25:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 18:25:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-13 18:25:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 18:25:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 18:25:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 18:25:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 18:25:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 18:25:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:25:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 18:25:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 18:25:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 18:25:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 18:25:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 18:25:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 18:25:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_name [2019-10-13 18:25:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2019-10-13 18:25:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 18:25:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 18:25:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 18:25:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 18:25:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 18:25:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 18:25:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 18:25:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 18:25:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 18:25:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-13 18:25:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-13 18:25:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-13 18:25:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 18:25:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 18:25:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 18:25:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 18:25:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 18:25:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 18:25:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 18:25:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 18:25:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 18:25:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 18:25:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-13 18:25:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 18:25:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 18:25:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 18:25:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 18:25:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 18:25:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 18:25:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-13 18:25:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2019-10-13 18:25:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 18:25:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-13 18:25:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-13 18:25:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-13 18:25:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-13 18:25:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 18:25:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 18:25:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-13 18:25:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-13 18:25:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 18:25:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 18:25:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 18:25:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 18:25:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 18:25:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 18:25:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-13 18:25:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 18:25:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 18:25:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 18:25:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 18:25:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 18:25:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 18:25:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 18:25:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 18:25:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 18:25:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 18:25:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-13 18:25:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 18:25:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 18:25:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 18:25:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 18:25:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 18:25:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 18:25:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 18:25:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 18:25:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 18:25:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-13 18:25:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-13 18:25:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 18:25:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-13 18:25:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2019-10-13 18:25:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_61 [2019-10-13 18:25:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2019-10-13 18:25:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2019-10-13 18:25:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_82 [2019-10-13 18:25:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2019-10-13 18:25:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2019-10-13 18:25:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2019-10-13 18:25:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_90 [2019-10-13 18:25:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2019-10-13 18:25:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rx_info [2019-10-13 18:25:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rx_info [2019-10-13 18:25:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_misc_lock_of_ns83820 [2019-10-13 18:25:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_misc_lock_of_ns83820 [2019-10-13 18:25:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_ns83820 [2019-10-13 18:25:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_ns83820 [2019-10-13 18:25:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 18:25:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 18:25:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 18:25:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 18:25:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 18:25:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 18:25:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 18:25:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 18:25:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 18:25:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 18:25:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 18:25:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 18:25:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 18:25:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 18:25:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 18:25:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 18:25:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 18:25:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 18:25:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 18:25:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:25:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 18:25:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 18:25:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_65 [2019-10-13 18:25:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2019-10-13 18:25:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 18:25:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_64 [2019-10-13 18:25:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2019-10-13 18:25:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_66 [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_67 [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 18:25:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2019-10-13 18:25:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2019-10-13 18:25:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2019-10-13 18:25:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 18:25:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 18:25:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_97 [2019-10-13 18:25:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_98 [2019-10-13 18:25:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 18:25:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_92 [2019-10-13 18:25:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 18:25:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-13 18:25:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-13 18:25:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-13 18:25:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 18:25:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-13 18:25:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-13 18:25:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-13 18:25:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-13 18:25:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 18:25:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-13 18:25:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-13 18:25:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 18:25:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 18:25:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 18:25:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-13 18:25:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-13 18:25:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-13 18:25:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 18:25:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 18:25:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 18:25:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 18:25:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 18:25:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 18:25:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 18:25:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 18:25:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 18:25:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 18:25:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 18:25:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 18:25:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 18:25:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 18:25:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-13 18:25:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-13 18:25:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-13 18:25:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 18:25:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 18:25:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 18:25:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-13 18:25:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 18:25:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-13 18:25:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-13 18:25:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-13 18:25:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-13 18:25:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-13 18:25:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 18:25:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_name [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_103 [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_105 [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_108 [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 18:25:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 18:25:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 18:25:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-13 18:25:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2019-10-13 18:25:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 18:25:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_106 [2019-10-13 18:25:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 18:25:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 18:25:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 18:25:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 18:25:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_109 [2019-10-13 18:25:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 18:25:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_110 [2019-10-13 18:25:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 18:25:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 18:25:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 18:25:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 18:25:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-13 18:25:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 18:25:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 18:25:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 18:25:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 18:25:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 18:25:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 18:25:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 18:25:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 18:25:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_101 [2019-10-13 18:25:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 18:25:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 18:25:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2019-10-13 18:25:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 18:25:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_104 [2019-10-13 18:25:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_107 [2019-10-13 18:25:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-13 18:25:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-13 18:25:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-13 18:25:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-13 18:25:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-13 18:25:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-13 18:25:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-13 18:25:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure PRIV [2019-10-13 18:25:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure kick_rx [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure build_rx_desc [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_add_rx_skb [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_atomic [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure queue_refill [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure phy_intr [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 18:25:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_setup_rx [2019-10-13 18:25:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_cleanup_rx [2019-10-13 18:25:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_rx_kick [2019-10-13 18:25:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure rx_irq [2019-10-13 18:25:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure rx_action [2019-10-13 18:25:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure kick_tx [2019-10-13 18:25:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure do_tx_done [2019-10-13 18:25:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_cleanup_tx [2019-10-13 18:25:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 18:25:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_hard_start_xmit [2019-10-13 18:25:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_update_stats [2019-10-13 18:25:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_get_stats [2019-10-13 18:25:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_get_settings [2019-10-13 18:25:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_set_settings [2019-10-13 18:25:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_get_drvinfo [2019-10-13 18:25:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_get_link [2019-10-13 18:25:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_disable_interrupts [2019-10-13 18:25:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_mib_isr [2019-10-13 18:25:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_do_isr [2019-10-13 18:25:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_irq [2019-10-13 18:25:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_do_reset [2019-10-13 18:25:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_stop [2019-10-13 18:25:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_tx_timeout [2019-10-13 18:25:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_tx_watch [2019-10-13 18:25:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_open [2019-10-13 18:25:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_getmac [2019-10-13 18:25:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_change_mtu [2019-10-13 18:25:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_set_multicast [2019-10-13 18:25:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_run_bist [2019-10-13 18:25:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_init_one [2019-10-13 18:25:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_remove_one [2019-10-13 18:25:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_init [2019-10-13 18:25:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_exit [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ns83820_exit_14_2 [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ns83820_init_14_7 [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-13 18:25:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-13 18:25:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2019-10-13 18:25:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-13 18:25:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_9_2 [2019-10-13 18:25:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2019-10-13 18:25:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-13 18:25:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-13 18:25:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 18:25:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-13 18:25:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-13 18:25:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-13 18:25:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 18:25:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 18:25:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 18:25:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 18:25:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 18:25:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 18:25:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 18:25:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-13 18:25:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 18:25:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-13 18:25:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-13 18:25:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-13 18:25:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 18:25:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 18:25:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 18:25:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-13 18:25:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 18:25:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_10_2 [2019-10-13 18:25:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 18:25:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 18:25:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 18:25:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 18:25:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 18:25:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 18:25:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 18:25:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 18:25:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 18:25:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 18:25:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 18:25:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 18:25:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 18:25:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 18:25:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 18:25:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 18:25:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 18:25:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 18:25:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 18:25:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 18:25:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 18:25:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 18:25:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 18:25:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 18:25:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 18:25:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 18:25:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 18:25:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 18:25:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 18:25:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 18:25:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 18:25:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 18:25:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 18:25:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 18:25:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 18:25:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 18:25:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 18:25:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 18:25:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 18:25:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 18:25:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 18:25:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 18:25:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 18:25:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 18:25:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 18:25:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 18:25:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 18:25:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 18:25:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 18:25:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 18:25:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 18:25:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 18:25:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 18:25:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 18:25:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 18:25:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 18:25:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 18:25:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 18:25:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 18:25:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 18:25:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 18:25:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_rx_info [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_rx_info [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_rx_info [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_rx_info [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_rx_info [2019-10-13 18:25:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_rx_info [2019-10-13 18:25:51,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 18:25:51,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 18:25:51,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 18:25:51,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 18:25:51,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 18:25:51,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 18:25:51,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 18:25:51,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_misc_lock_of_ns83820 [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_misc_lock_of_ns83820 [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_misc_lock_of_ns83820 [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_misc_lock_of_ns83820 [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_misc_lock_of_ns83820 [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_misc_lock_of_ns83820 [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 18:25:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 18:25:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 18:25:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 18:25:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 18:25:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 18:25:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 18:25:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 18:25:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 18:25:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 18:25:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 18:25:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 18:25:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_ns83820 [2019-10-13 18:25:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_ns83820 [2019-10-13 18:25:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_ns83820 [2019-10-13 18:25:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_ns83820 [2019-10-13 18:25:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_ns83820 [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_ns83820 [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 18:25:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 18:25:51,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 18:25:51,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 18:25:51,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 18:25:54,326 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 18:25:55,028 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 18:25:57,689 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 18:25:57,689 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 18:25:57,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:25:57 BoogieIcfgContainer [2019-10-13 18:25:57,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 18:25:57,694 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 18:25:57,694 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 18:25:57,697 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 18:25:57,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:25:45" (1/3) ... [2019-10-13 18:25:57,698 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23cce85c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:25:57, skipping insertion in model container [2019-10-13 18:25:57,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:25:50" (2/3) ... [2019-10-13 18:25:57,699 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23cce85c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:25:57, skipping insertion in model container [2019-10-13 18:25:57,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:25:57" (3/3) ... [2019-10-13 18:25:57,704 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i [2019-10-13 18:25:57,715 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 18:25:57,738 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-13 18:25:57,751 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-13 18:25:57,797 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 18:25:57,798 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 18:25:57,798 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 18:25:57,798 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 18:25:57,798 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 18:25:57,798 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 18:25:57,798 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 18:25:57,798 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 18:25:57,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states. [2019-10-13 18:25:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-10-13 18:25:57,878 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:25:57,879 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:25:57,882 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:25:57,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:25:57,888 INFO L82 PathProgramCache]: Analyzing trace with hash 291952327, now seen corresponding path program 1 times [2019-10-13 18:25:57,898 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:25:57,898 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456353053] [2019-10-13 18:25:57,899 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:25:57,899 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:25:57,899 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:25:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,628 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 619 [2019-10-13 18:26:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:26:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2019-10-13 18:26:01,996 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456353053] [2019-10-13 18:26:01,997 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:26:01,997 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 18:26:01,997 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980694484] [2019-10-13 18:26:02,002 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 18:26:02,002 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:26:02,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 18:26:02,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-13 18:26:02,020 INFO L87 Difference]: Start difference. First operand 2946 states. Second operand 5 states. [2019-10-13 18:26:05,102 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 622