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_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:23:49,273 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:23:49,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:23:49,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:23:49,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:23:49,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:23:49,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:23:49,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:23:49,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:23:49,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:23:49,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:23:49,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:23:49,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:23:49,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:23:49,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:23:49,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:23:49,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:23:49,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:23:49,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:23:49,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:23:49,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:23:49,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:23:49,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:23:49,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:23:49,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:23:49,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:23:49,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:23:49,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:23:49,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:23:49,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:23:49,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:23:49,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:23:49,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:23:49,316 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:23:49,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:23:49,317 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:23:49,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:23:49,318 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:23:49,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:23:49,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:23:49,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:23:49,321 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-20 13:23:49,336 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:23:49,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:23:49,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 13:23:49,337 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 13:23:49,338 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 13:23:49,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:23:49,338 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:23:49,338 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 13:23:49,338 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:23:49,339 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:23:49,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:23:49,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:23:49,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:23:49,339 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:23:49,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:23:49,340 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 13:23:49,340 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:23:49,340 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:23:49,340 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:23:49,341 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 13:23:49,341 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 13:23:49,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:23:49,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:23:49,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:23:49,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 13:23:49,342 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 13:23:49,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:23:49,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 13:23:49,342 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:23:49,370 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:23:49,383 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:23:49,386 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:23:49,388 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:23:49,388 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:23:49,389 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2019-09-20 13:23:49,452 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b625252/65f1634986dd4b6b9b485e63d78ee72a/FLAGd9299a088 [2019-09-20 13:23:50,304 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:23:50,305 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2019-09-20 13:23:50,357 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b625252/65f1634986dd4b6b9b485e63d78ee72a/FLAGd9299a088 [2019-09-20 13:23:50,797 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b625252/65f1634986dd4b6b9b485e63d78ee72a [2019-09-20 13:23:50,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:23:50,808 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:23:50,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:23:50,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:23:50,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:23:50,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:23:50" (1/1) ... [2019-09-20 13:23:50,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7de8c789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:50, skipping insertion in model container [2019-09-20 13:23:50,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:23:50" (1/1) ... [2019-09-20 13:23:50,826 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:23:50,980 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:23:54,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:23:54,414 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:23:54,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:23:56,303 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:23:56,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56 WrapperNode [2019-09-20 13:23:56,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:23:56,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:23:56,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:23:56,305 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:23:56,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (1/1) ... [2019-09-20 13:23:56,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (1/1) ... [2019-09-20 13:23:56,429 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (1/1) ... [2019-09-20 13:23:56,430 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (1/1) ... [2019-09-20 13:23:56,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (1/1) ... [2019-09-20 13:23:56,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (1/1) ... [2019-09-20 13:23:56,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (1/1) ... [2019-09-20 13:23:56,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:23:56,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:23:56,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:23:56,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:23:56,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:23:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:23:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:23:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-20 13:23:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-20 13:23:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-20 13:23:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-20 13:23:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-20 13:23:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-20 13:23:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:23:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 13:23:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-20 13:23:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-20 13:23:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 13:23:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-20 13:23:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-20 13:23:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-20 13:23:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-20 13:23:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-09-20 13:23:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-20 13:23:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-20 13:23:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 13:23:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 13:23:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-20 13:23:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 13:23:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-20 13:23:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-20 13:23:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-09-20 13:23:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-20 13:23:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-20 13:23:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-20 13:23:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-20 13:23:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-20 13:23:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-20 13:23:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 13:23:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 13:23:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2019-09-20 13:23:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-20 13:23:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-20 13:23:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-20 13:23:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-20 13:23:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-20 13:23:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-09-20 13:23:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-09-20 13:23:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-20 13:23:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-09-20 13:23:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-20 13:23:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-20 13:23:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-20 13:23:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-20 13:23:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-20 13:23:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-09-20 13:23:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-20 13:23:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-20 13:23:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-20 13:23:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-20 13:23:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-09-20 13:23:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-20 13:23:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-20 13:23:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-09-20 13:23:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-09-20 13:23:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-20 13:23:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-09-20 13:23:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-20 13:23:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-20 13:23:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-20 13:23:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-20 13:23:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-20 13:23:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-20 13:23:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-20 13:23:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-20 13:23:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-20 13:23:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-20 13:23:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-20 13:23:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-20 13:23:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-20 13:23:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-20 13:23:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-20 13:23:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2019-09-20 13:23:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2019-09-20 13:23:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2019-09-20 13:23:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2019-09-20 13:23:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2019-09-20 13:23:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2019-09-20 13:23:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2019-09-20 13:23:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2019-09-20 13:23:56,778 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2019-09-20 13:23:56,778 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2019-09-20 13:23:56,778 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2019-09-20 13:23:56,778 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2019-09-20 13:23:56,778 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2019-09-20 13:23:56,778 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2019-09-20 13:23:56,778 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2019-09-20 13:23:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2019-09-20 13:23:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2019-09-20 13:23:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2019-09-20 13:23:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2019-09-20 13:23:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2019-09-20 13:23:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2019-09-20 13:23:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2019-09-20 13:23:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2019-09-20 13:23:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2019-09-20 13:23:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2019-09-20 13:23:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2019-09-20 13:23:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2019-09-20 13:23:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2019-09-20 13:23:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2019-09-20 13:23:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2019-09-20 13:23:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2019-09-20 13:23:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2019-09-20 13:23:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2019-09-20 13:23:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2019-09-20 13:23:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2019-09-20 13:23:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2019-09-20 13:23:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2019-09-20 13:23:56,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2019-09-20 13:23:56,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2019-09-20 13:23:56,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2019-09-20 13:23:56,782 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2019-09-20 13:23:56,782 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2019-09-20 13:23:56,782 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2019-09-20 13:23:56,782 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2019-09-20 13:23:56,783 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2019-09-20 13:23:56,783 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2019-09-20 13:23:56,783 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2019-09-20 13:23:56,783 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2019-09-20 13:23:56,783 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2019-09-20 13:23:56,783 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2019-09-20 13:23:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2019-09-20 13:23:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2019-09-20 13:23:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-20 13:23:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-20 13:23:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2019-09-20 13:23:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-09-20 13:23:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-09-20 13:23:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-09-20 13:23:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-09-20 13:23:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-09-20 13:23:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-09-20 13:23:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-09-20 13:23:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-09-20 13:23:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-09-20 13:23:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-09-20 13:23:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-20 13:23:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-20 13:23:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-20 13:23:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-20 13:23:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-20 13:23:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-09-20 13:23:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-20 13:23:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-20 13:23:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-20 13:23:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-20 13:23:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-20 13:23:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-09-20 13:23:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:23:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-20 13:23:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-20 13:23:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-20 13:23:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-20 13:23:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-20 13:23:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-20 13:23:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-09-20 13:23:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-09-20 13:23:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-09-20 13:23:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-09-20 13:23:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-09-20 13:23:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-09-20 13:23:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-20 13:23:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-09-20 13:23:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-20 13:23:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-20 13:23:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-09-20 13:23:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-20 13:23:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-09-20 13:23:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-09-20 13:23:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-09-20 13:23:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-20 13:23:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-09-20 13:23:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_59 [2019-09-20 13:23:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_60 [2019-09-20 13:23:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2019-09-20 13:23:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2019-09-20 13:23:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_65 [2019-09-20 13:23:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2019-09-20 13:23:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_67 [2019-09-20 13:23:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_68 [2019-09-20 13:23:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_71 [2019-09-20 13:23:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_73 [2019-09-20 13:23:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_75 [2019-09-20 13:23:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_88 [2019-09-20 13:23:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_92 [2019-09-20 13:23:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2019-09-20 13:23:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_96 [2019-09-20 13:23:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2019-09-20 13:23:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_98 [2019-09-20 13:23:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_99 [2019-09-20 13:23:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_100 [2019-09-20 13:23:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-20 13:23:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-20 13:23:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-20 13:23:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 13:23:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 13:23:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 13:23:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 13:23:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-20 13:23:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-20 13:23:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-20 13:23:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-20 13:23:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-20 13:23:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-20 13:23:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 13:23:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 13:23:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-20 13:23:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 13:23:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-20 13:23:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 13:23:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-20 13:23:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-20 13:23:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-20 13:23:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-20 13:23:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-20 13:23:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-20 13:23:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-20 13:23:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 13:23:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 13:23:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 13:23:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-20 13:23:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-20 13:23:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-20 13:23:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-20 13:23:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-20 13:23:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-20 13:23:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-20 13:23:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-20 13:23:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-20 13:23:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-20 13:23:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-20 13:23:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-20 13:23:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-20 13:23:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-20 13:23:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-20 13:23:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-20 13:23:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-20 13:23:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-20 13:23:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-20 13:23:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-20 13:23:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-20 13:23:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-20 13:23:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2019-09-20 13:23:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2019-09-20 13:23:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2019-09-20 13:23:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-09-20 13:23:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2019-09-20 13:23:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2019-09-20 13:23:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2019-09-20 13:23:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-09-20 13:23:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2019-09-20 13:23:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2019-09-20 13:23:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2019-09-20 13:23:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2019-09-20 13:23:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2019-09-20 13:23:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2019-09-20 13:23:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2019-09-20 13:23:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2019-09-20 13:23:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-20 13:23:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-20 13:23:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-20 13:23:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-20 13:23:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-20 13:23:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-20 13:23:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-20 13:23:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-20 13:23:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-20 13:23:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-20 13:23:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-20 13:23:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-20 13:23:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-20 13:23:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-20 13:23:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-20 13:23:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-20 13:23:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-20 13:23:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-20 13:23:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-20 13:23:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-20 13:23:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-20 13:23:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-20 13:23:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-20 13:23:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-20 13:23:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-20 13:23:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-20 13:23:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-20 13:23:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-20 13:23:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-20 13:23:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-20 13:23:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-20 13:23:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-20 13:23:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-20 13:23:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-20 13:23:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-20 13:23:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-20 13:23:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-20 13:23:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-20 13:23:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-20 13:23:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-20 13:23:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-20 13:23:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-20 13:23:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-20 13:23:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-20 13:23:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-20 13:23:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-20 13:23:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-20 13:23:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-20 13:23:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-20 13:23:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-20 13:23:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-20 13:23:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:23:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-20 13:23:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-20 13:23:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-20 13:23:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-20 13:23:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-20 13:23:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-09-20 13:23:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-20 13:23:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-20 13:23:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-20 13:23:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-20 13:23:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-20 13:23:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-20 13:23:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-20 13:23:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 13:23:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 13:23:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-20 13:23:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 13:23:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-20 13:23:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-20 13:23:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-20 13:23:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-20 13:23:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-20 13:23:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-20 13:23:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-20 13:23:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-20 13:23:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-20 13:23:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-20 13:23:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-20 13:23:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-20 13:23:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-20 13:23:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-20 13:23:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-20 13:23:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-20 13:23:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 13:23:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:23:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-20 13:23:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-20 13:23:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-20 13:23:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-20 13:23:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-20 13:23:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-20 13:23:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-20 13:23:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2019-09-20 13:23:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-20 13:23:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-20 13:23:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-20 13:23:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-09-20 13:23:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-20 13:23:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 13:23:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-20 13:23:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-20 13:23:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-09-20 13:23:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-20 13:23:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-20 13:23:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-20 13:23:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-20 13:23:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-20 13:23:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:23:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:23:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 13:23:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:23:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 13:23:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-20 13:23:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 13:23:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-20 13:23:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-20 13:23:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 13:23:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-20 13:23:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-20 13:23:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-20 13:23:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:23:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-20 13:23:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-09-20 13:23:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 13:23:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-09-20 13:23:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-20 13:23:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-20 13:23:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:23:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 13:23:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-20 13:23:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2019-09-20 13:23:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:23:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-20 13:23:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-20 13:23:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-20 13:23:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-20 13:23:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-20 13:23:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:23:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-20 13:23:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-20 13:23:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-20 13:23:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 13:23:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 13:23:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-20 13:23:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-20 13:23:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 13:23:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 13:23:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 13:23:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_67 [2019-09-20 13:23:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-20 13:23:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2019-09-20 13:23:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-20 13:23:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-20 13:23:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_65 [2019-09-20 13:23:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_73 [2019-09-20 13:23:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_88 [2019-09-20 13:23:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-20 13:23:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_59 [2019-09-20 13:23:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_60 [2019-09-20 13:23:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-20 13:23:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-20 13:23:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-20 13:23:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-20 13:23:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:23:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 13:23:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-20 13:23:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-20 13:23:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-09-20 13:23:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-20 13:23:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-20 13:23:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-20 13:23:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-20 13:23:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-20 13:23:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-09-20 13:23:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-20 13:23:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-20 13:23:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-20 13:23:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:23:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:23:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-09-20 13:23:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-20 13:23:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-20 13:23:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-20 13:23:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-20 13:23:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-09-20 13:23:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-09-20 13:23:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 13:23:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-20 13:23:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-09-20 13:23:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-20 13:23:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-20 13:23:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-20 13:23:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_96 [2019-09-20 13:23:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_98 [2019-09-20 13:23:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-20 13:23:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-20 13:23:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-20 13:23:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-20 13:23:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-20 13:23:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-20 13:23:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-20 13:23:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-20 13:23:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-20 13:23:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-20 13:23:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-20 13:23:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-20 13:23:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-20 13:23:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-20 13:23:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-20 13:23:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2019-09-20 13:23:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-20 13:23:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2019-09-20 13:23:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-20 13:23:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-20 13:23:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_99 [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_100 [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-20 13:23:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-20 13:23:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-20 13:23:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-20 13:23:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-20 13:23:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_68 [2019-09-20 13:23:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-20 13:23:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_71 [2019-09-20 13:23:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_75 [2019-09-20 13:23:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-20 13:23:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-20 13:23:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-20 13:23:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-20 13:23:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-20 13:23:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-20 13:23:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_92 [2019-09-20 13:23:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2019-09-20 13:23:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2019-09-20 13:23:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2019-09-20 13:23:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2019-09-20 13:23:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2019-09-20 13:23:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2019-09-20 13:23:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2019-09-20 13:23:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2019-09-20 13:23:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2019-09-20 13:23:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2019-09-20 13:23:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2019-09-20 13:23:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2019-09-20 13:23:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2019-09-20 13:23:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2019-09-20 13:23:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2019-09-20 13:23:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2019-09-20 13:23:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:23:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 13:23:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2019-09-20 13:23:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2019-09-20 13:23:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2019-09-20 13:23:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2019-09-20 13:23:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2019-09-20 13:23:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2019-09-20 13:23:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2019-09-20 13:23:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2019-09-20 13:23:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2019-09-20 13:23:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-09-20 13:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-20 13:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-20 13:23:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-20 13:23:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-20 13:23:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-20 13:23:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-09-20 13:23:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-20 13:23:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-20 13:23:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-20 13:23:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-20 13:23:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-20 13:23:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-09-20 13:23:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:23:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-20 13:23:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-20 13:23:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-20 13:23:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-20 13:23:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-20 13:23:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-20 13:23:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-20 13:23:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-20 13:23:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:23:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:23:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-20 13:23:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-20 13:23:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-20 13:23:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2019-09-20 13:23:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-09-20 13:23:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2019-09-20 13:23:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2019-09-20 13:23:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2019-09-20 13:23:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-09-20 13:23:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2019-09-20 13:23:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2019-09-20 13:23:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2019-09-20 13:23:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2019-09-20 13:23:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2019-09-20 13:23:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2019-09-20 13:23:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-20 13:23:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-20 13:23:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-20 13:23:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-20 13:23:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-20 13:23:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-20 13:23:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-20 13:23:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-20 13:23:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-20 13:23:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-20 13:23:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-20 13:23:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-20 13:23:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-20 13:23:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-20 13:23:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-20 13:23:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-20 13:23:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-20 13:23:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-20 13:23:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-20 13:23:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-20 13:23:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-20 13:23:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-20 13:23:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:23:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 13:23:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 13:23:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 13:24:00,726 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 13:24:08,947 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:24:08,948 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 13:24:08,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:24:08 BoogieIcfgContainer [2019-09-20 13:24:08,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:24:08,952 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:24:08,952 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:24:08,956 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:24:08,956 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:23:50" (1/3) ... [2019-09-20 13:24:08,957 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1719e9a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:24:08, skipping insertion in model container [2019-09-20 13:24:08,957 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:23:56" (2/3) ... [2019-09-20 13:24:08,958 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1719e9a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:24:08, skipping insertion in model container [2019-09-20 13:24:08,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:24:08" (3/3) ... [2019-09-20 13:24:08,960 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2019-09-20 13:24:08,970 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:24:08,981 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-20 13:24:08,999 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-20 13:24:09,043 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-20 13:24:09,044 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:24:09,044 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-20 13:24:09,044 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:24:09,044 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:24:09,044 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:24:09,044 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:24:09,044 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:24:09,045 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:24:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states. [2019-09-20 13:24:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-09-20 13:24:09,119 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:24:09,120 INFO L407 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:24:09,123 INFO L418 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]=== [2019-09-20 13:24:09,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:24:09,128 INFO L82 PathProgramCache]: Analyzing trace with hash 313548216, now seen corresponding path program 1 times [2019-09-20 13:24:09,130 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:24:09,131 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:24:09,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:09,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:24:09,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:24:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-09-20 13:24:09,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:24:09,953 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:24:09,957 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:24:09,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:24:09,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:24:09,975 INFO L87 Difference]: Start difference. First operand 2974 states. Second operand 3 states. [2019-09-20 13:24:10,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:24:10,340 INFO L93 Difference]: Finished difference Result 4913 states and 6599 transitions. [2019-09-20 13:24:10,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:24:10,343 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2019-09-20 13:24:10,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:24:10,393 INFO L225 Difference]: With dead ends: 4913 [2019-09-20 13:24:10,393 INFO L226 Difference]: Without dead ends: 2471 [2019-09-20 13:24:10,413 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:24:10,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2471 states. [2019-09-20 13:24:10,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2471 to 2471. [2019-09-20 13:24:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2471 states. [2019-09-20 13:24:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 2471 states and 3239 transitions. [2019-09-20 13:24:10,689 INFO L78 Accepts]: Start accepts. Automaton has 2471 states and 3239 transitions. Word has length 54 [2019-09-20 13:24:10,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:24:10,690 INFO L475 AbstractCegarLoop]: Abstraction has 2471 states and 3239 transitions. [2019-09-20 13:24:10,690 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:24:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3239 transitions. [2019-09-20 13:24:10,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-09-20 13:24:10,713 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:24:10,714 INFO L407 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:24:10,714 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:24:10,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:24:10,715 INFO L82 PathProgramCache]: Analyzing trace with hash -1846293549, now seen corresponding path program 1 times [2019-09-20 13:24:10,715 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:24:10,715 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:24:10,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:10,747 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:24:10,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:24:11,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-20 13:24:11,121 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:24:11,121 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:24:11,124 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:24:11,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:24:11,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:24:11,125 INFO L87 Difference]: Start difference. First operand 2471 states and 3239 transitions. Second operand 5 states. [2019-09-20 13:24:11,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:24:11,361 INFO L93 Difference]: Finished difference Result 2477 states and 3244 transitions. [2019-09-20 13:24:11,361 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:24:11,361 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2019-09-20 13:24:11,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:24:11,382 INFO L225 Difference]: With dead ends: 2477 [2019-09-20 13:24:11,382 INFO L226 Difference]: Without dead ends: 2475 [2019-09-20 13:24:11,385 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-20 13:24:11,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2475 states. [2019-09-20 13:24:11,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2475 to 2475. [2019-09-20 13:24:11,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2475 states. [2019-09-20 13:24:11,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 2475 states and 3242 transitions. [2019-09-20 13:24:11,503 INFO L78 Accepts]: Start accepts. Automaton has 2475 states and 3242 transitions. Word has length 86 [2019-09-20 13:24:11,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:24:11,504 INFO L475 AbstractCegarLoop]: Abstraction has 2475 states and 3242 transitions. [2019-09-20 13:24:11,505 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:24:11,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3242 transitions. [2019-09-20 13:24:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-09-20 13:24:11,516 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:24:11,517 INFO L407 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:24:11,517 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:24:11,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:24:11,517 INFO L82 PathProgramCache]: Analyzing trace with hash -790345605, now seen corresponding path program 1 times [2019-09-20 13:24:11,518 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:24:11,518 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:24:11,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:11,535 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:24:11,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:24:11,833 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-20 13:24:11,833 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:24:11,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:24:11,834 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:24:11,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:24:11,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:24:11,835 INFO L87 Difference]: Start difference. First operand 2475 states and 3242 transitions. Second operand 5 states. [2019-09-20 13:24:12,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:24:12,018 INFO L93 Difference]: Finished difference Result 2481 states and 3247 transitions. [2019-09-20 13:24:12,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:24:12,019 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2019-09-20 13:24:12,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:24:12,040 INFO L225 Difference]: With dead ends: 2481 [2019-09-20 13:24:12,041 INFO L226 Difference]: Without dead ends: 2479 [2019-09-20 13:24:12,043 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-20 13:24:12,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2479 states. [2019-09-20 13:24:12,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2479 to 2479. [2019-09-20 13:24:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2479 states. [2019-09-20 13:24:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 2479 states and 3245 transitions. [2019-09-20 13:24:12,163 INFO L78 Accepts]: Start accepts. Automaton has 2479 states and 3245 transitions. Word has length 91 [2019-09-20 13:24:12,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:24:12,164 INFO L475 AbstractCegarLoop]: Abstraction has 2479 states and 3245 transitions. [2019-09-20 13:24:12,164 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:24:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 3245 transitions. [2019-09-20 13:24:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-09-20 13:24:12,166 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:24:12,166 INFO L407 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:24:12,166 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:24:12,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:24:12,167 INFO L82 PathProgramCache]: Analyzing trace with hash 531401875, now seen corresponding path program 1 times [2019-09-20 13:24:12,167 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:24:12,167 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:24:12,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:12,183 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:24:12,183 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:24:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2019-09-20 13:24:12,400 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:24:12,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:24:12,401 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:24:12,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:24:12,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:24:12,402 INFO L87 Difference]: Start difference. First operand 2479 states and 3245 transitions. Second operand 5 states. [2019-09-20 13:24:12,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:24:12,603 INFO L93 Difference]: Finished difference Result 2485 states and 3250 transitions. [2019-09-20 13:24:12,603 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:24:12,604 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 96 [2019-09-20 13:24:12,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:24:12,623 INFO L225 Difference]: With dead ends: 2485 [2019-09-20 13:24:12,624 INFO L226 Difference]: Without dead ends: 2483 [2019-09-20 13:24:12,626 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-20 13:24:12,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2483 states. [2019-09-20 13:24:12,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2483 to 2483. [2019-09-20 13:24:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2483 states. [2019-09-20 13:24:12,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 2483 states and 3248 transitions. [2019-09-20 13:24:12,771 INFO L78 Accepts]: Start accepts. Automaton has 2483 states and 3248 transitions. Word has length 96 [2019-09-20 13:24:12,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:24:12,773 INFO L475 AbstractCegarLoop]: Abstraction has 2483 states and 3248 transitions. [2019-09-20 13:24:12,774 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:24:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 3248 transitions. [2019-09-20 13:24:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-09-20 13:24:12,782 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:24:12,782 INFO L407 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:24:12,782 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:24:12,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:24:12,783 INFO L82 PathProgramCache]: Analyzing trace with hash 8400699, now seen corresponding path program 1 times [2019-09-20 13:24:12,783 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:24:12,783 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:24:12,798 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:12,798 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:24:12,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:24:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2019-09-20 13:24:13,251 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:24:13,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:24:13,251 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:24:13,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:24:13,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:24:13,252 INFO L87 Difference]: Start difference. First operand 2483 states and 3248 transitions. Second operand 5 states. [2019-09-20 13:24:13,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:24:13,447 INFO L93 Difference]: Finished difference Result 2489 states and 3253 transitions. [2019-09-20 13:24:13,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:24:13,447 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 101 [2019-09-20 13:24:13,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:24:13,465 INFO L225 Difference]: With dead ends: 2489 [2019-09-20 13:24:13,467 INFO L226 Difference]: Without dead ends: 2487 [2019-09-20 13:24:13,470 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-20 13:24:13,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2487 states. [2019-09-20 13:24:13,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2487 to 2487. [2019-09-20 13:24:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2487 states. [2019-09-20 13:24:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 2487 states and 3251 transitions. [2019-09-20 13:24:13,591 INFO L78 Accepts]: Start accepts. Automaton has 2487 states and 3251 transitions. Word has length 101 [2019-09-20 13:24:13,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:24:13,593 INFO L475 AbstractCegarLoop]: Abstraction has 2487 states and 3251 transitions. [2019-09-20 13:24:13,593 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:24:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 3251 transitions. [2019-09-20 13:24:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2019-09-20 13:24:13,595 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:24:13,595 INFO L407 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:24:13,595 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:24:13,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:24:13,596 INFO L82 PathProgramCache]: Analyzing trace with hash 997002579, now seen corresponding path program 1 times [2019-09-20 13:24:13,596 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:24:13,596 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:24:13,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:13,618 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:24:13,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:24:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:24:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-09-20 13:24:13,915 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:24:13,915 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-20 13:24:13,915 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-20 13:24:13,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-20 13:24:13,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-20 13:24:13,916 INFO L87 Difference]: Start difference. First operand 2487 states and 3251 transitions. Second operand 6 states.