java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 00:11:58,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 00:11:58,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 00:11:58,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 00:11:58,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 00:11:58,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 00:11:58,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 00:11:58,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 00:11:58,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 00:11:58,400 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 00:11:58,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 00:11:58,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 00:11:58,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 00:11:58,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 00:11:58,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 00:11:58,406 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 00:11:58,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 00:11:58,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 00:11:58,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 00:11:58,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 00:11:58,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 00:11:58,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 00:11:58,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 00:11:58,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 00:11:58,420 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 00:11:58,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 00:11:58,421 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 00:11:58,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 00:11:58,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 00:11:58,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 00:11:58,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 00:11:58,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 00:11:58,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 00:11:58,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 00:11:58,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 00:11:58,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 00:11:58,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 00:11:58,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 00:11:58,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 00:11:58,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 00:11:58,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 00:11:58,432 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 00:11:58,450 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 00:11:58,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 00:11:58,450 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 00:11:58,451 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 00:11:58,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 00:11:58,452 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 00:11:58,452 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 00:11:58,452 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 00:11:58,452 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 00:11:58,453 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 00:11:58,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 00:11:58,454 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 00:11:58,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 00:11:58,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 00:11:58,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 00:11:58,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 00:11:58,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 00:11:58,455 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 00:11:58,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 00:11:58,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 00:11:58,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 00:11:58,456 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 00:11:58,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 00:11:58,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:11:58,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 00:11:58,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 00:11:58,457 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 00:11:58,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 00:11:58,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 00:11:58,457 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 00:11:58,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 00:11:58,509 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 00:11:58,513 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 00:11:58,517 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 00:11:58,518 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 00:11:58,519 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2019-10-03 00:11:58,593 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d73e11edd/93a0a8ae18c64ad387b5a61f5af6f19b/FLAGd59eee1c1 [2019-10-03 00:11:59,613 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 00:11:59,614 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2019-10-03 00:11:59,677 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d73e11edd/93a0a8ae18c64ad387b5a61f5af6f19b/FLAGd59eee1c1 [2019-10-03 00:11:59,960 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d73e11edd/93a0a8ae18c64ad387b5a61f5af6f19b [2019-10-03 00:11:59,972 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 00:11:59,973 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 00:11:59,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 00:11:59,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 00:11:59,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 00:11:59,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:11:59" (1/1) ... [2019-10-03 00:11:59,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ccc37c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:11:59, skipping insertion in model container [2019-10-03 00:11:59,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:11:59" (1/1) ... [2019-10-03 00:11:59,995 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 00:12:00,223 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 00:12:07,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:12:07,680 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 00:12:08,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:12:10,062 INFO L192 MainTranslator]: Completed translation [2019-10-03 00:12:10,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10 WrapperNode [2019-10-03 00:12:10,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 00:12:10,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 00:12:10,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 00:12:10,064 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 00:12:10,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (1/1) ... [2019-10-03 00:12:10,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (1/1) ... [2019-10-03 00:12:10,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (1/1) ... [2019-10-03 00:12:10,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (1/1) ... [2019-10-03 00:12:10,488 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (1/1) ... [2019-10-03 00:12:10,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (1/1) ... [2019-10-03 00:12:10,600 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (1/1) ... [2019-10-03 00:12:10,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 00:12:10,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 00:12:10,675 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 00:12:10,675 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 00:12:10,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:12:10,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 00:12:10,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 00:12:10,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 00:12:10,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 00:12:10,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-03 00:12:10,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:12:10,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 00:12:10,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:12:10,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:12:10,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:12:10,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:12:10,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 00:12:10,784 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 00:12:10,788 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 00:12:10,788 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 00:12:10,790 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 00:12:10,790 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 00:12:10,790 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-03 00:12:10,790 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-03 00:12:10,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 00:12:10,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 00:12:10,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-03 00:12:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 00:12:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-03 00:12:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 00:12:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-03 00:12:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 00:12:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-03 00:12:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-03 00:12:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 00:12:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-03 00:12:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-03 00:12:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 00:12:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-03 00:12:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 00:12:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-03 00:12:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-10-03 00:12:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-03 00:12:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 00:12:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-03 00:12:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 00:12:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-03 00:12:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-03 00:12:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-03 00:12:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-03 00:12:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:12:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 00:12:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 00:12:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-03 00:12:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-03 00:12:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-10-03 00:12:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-03 00:12:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-03 00:12:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-03 00:12:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-03 00:12:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-03 00:12:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2019-10-03 00:12:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2019-10-03 00:12:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-03 00:12:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-03 00:12:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2019-10-03 00:12:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-03 00:12:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 00:12:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 00:12:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-03 00:12:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-03 00:12:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-03 00:12:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-03 00:12:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 00:12:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-03 00:12:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-03 00:12:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-03 00:12:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-03 00:12:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-03 00:12:10,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-03 00:12:10,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-03 00:12:10,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-03 00:12:10,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-03 00:12:10,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-03 00:12:10,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-03 00:12:10,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-03 00:12:10,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-03 00:12:10,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-03 00:12:10,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-03 00:12:10,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-03 00:12:10,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-03 00:12:10,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 00:12:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 00:12:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-03 00:12:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 00:12:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-03 00:12:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-03 00:12:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-03 00:12:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2019-10-03 00:12:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2019-10-03 00:12:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2019-10-03 00:12:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2019-10-03 00:12:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2019-10-03 00:12:10,813 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_off_intr [2019-10-03 00:12:10,813 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2019-10-03 00:12:10,813 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_read_intr [2019-10-03 00:12:10,813 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2019-10-03 00:12:10,813 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2019-10-03 00:12:10,813 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_desc [2019-10-03 00:12:10,813 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2019-10-03 00:12:10,814 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rx_pkt [2019-10-03 00:12:10,814 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2019-10-03 00:12:10,814 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_len [2019-10-03 00:12:10,814 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2019-10-03 00:12:10,814 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2019-10-03 00:12:10,815 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_r_table [2019-10-03 00:12:10,815 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_table_64 [2019-10-03 00:12:10,816 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2019-10-03 00:12:10,816 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_r_vlan_table [2019-10-03 00:12:10,816 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2019-10-03 00:12:10,816 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2019-10-03 00:12:10,816 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_cnt [2019-10-03 00:12:10,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port_init_cnt [2019-10-03 00:12:10,818 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2019-10-03 00:12:10,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r8 [2019-10-03 00:12:10,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2019-10-03 00:12:10,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2019-10-03 00:12:10,820 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2019-10-03 00:12:10,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2019-10-03 00:12:10,823 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2019-10-03 00:12:10,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2019-10-03 00:12:10,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_get_broad_storm [2019-10-03 00:12:10,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_dis_broad_storm [2019-10-03 00:12:10,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_ena_broad_storm [2019-10-03 00:12:10,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_init_broad_storm [2019-10-03 00:12:10,824 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_broad_storm [2019-10-03 00:12:10,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_dis_prio_rate [2019-10-03 00:12:10,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_init_prio_rate [2019-10-03 00:12:10,825 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_back_pressure [2019-10-03 00:12:10,825 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_mirror_sniffer [2019-10-03 00:12:10,825 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_mirror_rx [2019-10-03 00:12:10,825 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_mirror_tx [2019-10-03 00:12:10,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_mirror_rx_tx [2019-10-03 00:12:10,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_init_mirror [2019-10-03 00:12:10,829 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_diffserv [2019-10-03 00:12:10,830 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_802_1p [2019-10-03 00:12:10,830 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_replace_vid [2019-10-03 00:12:10,831 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_prio [2019-10-03 00:12:10,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_dis_diffserv [2019-10-03 00:12:10,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_dis_802_1p [2019-10-03 00:12:10,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_replace_null_vid [2019-10-03 00:12:10,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_replace_vid [2019-10-03 00:12:10,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_based [2019-10-03 00:12:10,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_dis_multi_queue [2019-10-03 00:12:10,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_init_prio [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_def_vid [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_init_vlan [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_set_addr [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_set_global_ctrl [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_clr_sta_mac_table [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_init_stp [2019-10-03 00:12:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_block_addr [2019-10-03 00:12:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy_ctrl [2019-10-03 00:12:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy_ctrl [2019-10-03 00:12:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2019-10-03 00:12:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2019-10-03 00:12:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2019-10-03 00:12:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2019-10-03 00:12:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2019-10-03 00:12:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2019-10-03 00:12:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_r [2019-10-03 00:12:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_w [2019-10-03 00:12:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2019-10-03 00:12:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2019-10-03 00:12:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write [2019-10-03 00:12:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure advertised_flow_ctrl [2019-10-03 00:12:10,840 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2019-10-03 00:12:10,840 INFO L138 BoogieDeclarations]: Found implementation of procedure determine_flow_ctrl [2019-10-03 00:12:10,840 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_change [2019-10-03 00:12:10,840 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2019-10-03 00:12:10,840 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2019-10-03 00:12:10,840 INFO L138 BoogieDeclarations]: Found implementation of procedure port_force_link_speed [2019-10-03 00:12:10,841 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2019-10-03 00:12:10,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_chk_wol_pme_status [2019-10-03 00:12:10,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2019-10-03 00:12:10,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2019-10-03 00:12:10,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2019-10-03 00:12:10,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2019-10-03 00:12:10,842 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_wol_arp [2019-10-03 00:12:10,842 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_wol_bcast [2019-10-03 00:12:10,842 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_wol_mcast [2019-10-03 00:12:10,842 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_wol_ucast [2019-10-03 00:12:10,842 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2019-10-03 00:12:10,842 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_init [2019-10-03 00:12:10,843 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2019-10-03 00:12:10,843 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_setup [2019-10-03 00:12:10,843 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_setup_intr [2019-10-03 00:12:10,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2019-10-03 00:12:10,843 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_init_desc [2019-10-03 00:12:10,843 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2019-10-03 00:12:10,844 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2019-10-03 00:12:10,844 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2019-10-03 00:12:10,844 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2019-10-03 00:12:10,844 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2019-10-03 00:12:10,844 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_tx [2019-10-03 00:12:10,844 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_tx [2019-10-03 00:12:10,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2019-10-03 00:12:10,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2019-10-03 00:12:10,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_alloc_pkt [2019-10-03 00:12:10,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_send_pkt [2019-10-03 00:12:10,845 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2019-10-03 00:12:10,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2019-10-03 00:12:10,846 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_read_addr [2019-10-03 00:12:10,846 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2019-10-03 00:12:10,846 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_add_addr [2019-10-03 00:12:10,846 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2019-10-03 00:12:10,846 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2019-10-03 00:12:10,846 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2019-10-03 00:12:10,847 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2019-10-03 00:12:10,847 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2019-10-03 00:12:10,847 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_promiscuous [2019-10-03 00:12:10,847 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_enable [2019-10-03 00:12:10,847 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_setup [2019-10-03 00:12:10,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2019-10-03 00:12:10,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2019-10-03 00:12:10,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2019-10-03 00:12:10,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2019-10-03 00:12:10,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2019-10-03 00:12:10,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_desc [2019-10-03 00:12:10,848 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2019-10-03 00:12:10,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2019-10-03 00:12:10,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_mem [2019-10-03 00:12:10,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_desc [2019-10-03 00:12:10,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2019-10-03 00:12:10,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2019-10-03 00:12:10,849 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mib_counters [2019-10-03 00:12:10,849 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2019-10-03 00:12:10,849 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2019-10-03 00:12:10,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_done [2019-10-03 00:12:10,850 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2019-10-03 00:12:10,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx [2019-10-03 00:12:10,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2019-10-03 00:12:10,850 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_verified [2019-10-03 00:12:10,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2019-10-03 00:12:10,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_rcv_packets [2019-10-03 00:12:10,851 INFO L138 BoogieDeclarations]: Found implementation of procedure port_rcv_packets [2019-10-03 00:12:10,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_rcv_special [2019-10-03 00:12:10,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc_task [2019-10-03 00:12:10,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_proc_task [2019-10-03 00:12:10,851 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rx_stop [2019-10-03 00:12:10,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2019-10-03 00:12:10,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2019-10-03 00:12:10,852 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2019-10-03 00:12:10,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2019-10-03 00:12:10,852 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_huge_frame [2019-10-03 00:12:10,852 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_hardware [2019-10-03 00:12:10,852 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2019-10-03 00:12:10,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2019-10-03 00:12:10,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_query_statistics [2019-10-03 00:12:10,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_mac_address [2019-10-03 00:12:10,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_promiscuous [2019-10-03 00:12:10,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_multicast [2019-10-03 00:12:10,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2019-10-03 00:12:10,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_change_mtu [2019-10-03 00:12:10,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2019-10-03 00:12:10,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-03 00:12:10,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-03 00:12:10,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2019-10-03 00:12:10,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2019-10-03 00:12:10,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2019-10-03 00:12:10,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2019-10-03 00:12:10,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2019-10-03 00:12:10,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2019-10-03 00:12:10,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2019-10-03 00:12:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2019-10-03 00:12:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2019-10-03 00:12:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2019-10-03 00:12:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2019-10-03 00:12:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2019-10-03 00:12:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2019-10-03 00:12:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_eeprom [2019-10-03 00:12:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_pauseparam [2019-10-03 00:12:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_pauseparam [2019-10-03 00:12:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ringparam [2019-10-03 00:12:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_strings [2019-10-03 00:12:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sset_count [2019-10-03 00:12:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ethtool_stats [2019-10-03 00:12:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_features [2019-10-03 00:12:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2019-10-03 00:12:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2019-10-03 00:12:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_monitor [2019-10-03 00:12:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_monitor [2019-10-03 00:12:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2019-10-03 00:12:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure read_other_addr [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_init [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_suspend [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_driver_init [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_driver_exit [2019-10-03 00:12:10,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2019-10-03 00:12:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pci_device_driver_init_14_9 [2019-10-03 00:12:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-03 00:12:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-03 00:12:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-03 00:12:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-03 00:12:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-03 00:12:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-03 00:12:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-03 00:12:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-03 00:12:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-10-03 00:12:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-03 00:12:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-03 00:12:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-03 00:12:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-03 00:12:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-03 00:12:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-03 00:12:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-03 00:12:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-03 00:12:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-03 00:12:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-03 00:12:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-03 00:12:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-03 00:12:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-03 00:12:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-03 00:12:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-03 00:12:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-03 00:12:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-03 00:12:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-03 00:12:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-03 00:12:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_43 [2019-10-03 00:12:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_44 [2019-10-03 00:12:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-03 00:12:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_46 [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-03 00:12:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-03 00:12:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-03 00:12:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-03 00:12:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-03 00:12:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-03 00:12:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-03 00:12:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-03 00:12:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-03 00:12:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-03 00:12:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-03 00:12:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-03 00:12:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-03 00:12:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-03 00:12:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-03 00:12:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-03 00:12:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-03 00:12:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-03 00:12:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-03 00:12:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-03 00:12:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-03 00:12:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-03 00:12:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-10-03 00:12:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-10-03 00:12:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-03 00:12:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-03 00:12:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-03 00:12:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-03 00:12:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 00:12:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-03 00:12:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-03 00:12:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_62 [2019-10-03 00:12:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2019-10-03 00:12:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2019-10-03 00:12:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_71 [2019-10-03 00:12:10,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2019-10-03 00:12:10,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_74 [2019-10-03 00:12:10,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_75 [2019-10-03 00:12:10,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_76 [2019-10-03 00:12:10,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_77 [2019-10-03 00:12:10,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_78 [2019-10-03 00:12:10,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_79 [2019-10-03 00:12:10,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_80 [2019-10-03 00:12:10,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_81 [2019-10-03 00:12:10,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-03 00:12:10,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-03 00:12:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-03 00:12:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 00:12:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 00:12:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 00:12:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 00:12:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-03 00:12:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-03 00:12:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-03 00:12:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-03 00:12:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-03 00:12:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-03 00:12:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 00:12:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 00:12:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 00:12:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 00:12:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-03 00:12:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 00:12:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-03 00:12:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-03 00:12:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-03 00:12:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-03 00:12:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-03 00:12:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-03 00:12:10,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-03 00:12:10,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 00:12:10,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 00:12:10,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 00:12:10,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 00:12:10,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-03 00:12:10,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:12:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:12:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:12:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:12:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:12:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:12:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:12:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:12:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:12:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:12:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:12:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:12:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:12:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:12:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:12:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:12:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2019-10-03 00:12:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2019-10-03 00:12:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_hwlock_of_dev_info [2019-10-03 00:12:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_hwlock_of_dev_info [2019-10-03 00:12:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_hwlock_of_dev_info [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_hwlock_of_dev_info [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_hwlock_of_dev_info [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_hwlock_of_dev_info [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:12:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:12:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:12:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:12:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-03 00:12:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-03 00:12:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-03 00:12:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:12:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-03 00:12:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-03 00:12:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-03 00:12:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:12:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:12:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:12:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:12:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:12:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:12:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:12:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:12:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:12:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:12:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:12:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:12:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-03 00:12:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-03 00:12:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-03 00:12:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:12:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-03 00:12:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-03 00:12:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-03 00:12:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:12:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:12:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:12:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:12:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:12:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:12:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:12:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:12:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:12:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:12:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:12:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:12:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:12:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:12:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:12:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:12:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:12:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 00:12:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:12:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 00:12:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 00:12:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 00:12:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 00:12:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-10-03 00:12:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 00:12:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-03 00:12:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-03 00:12:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 00:12:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 00:12:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 00:12:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-03 00:12:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-03 00:12:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-03 00:12:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 00:12:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 00:12:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 00:12:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-03 00:12:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-03 00:12:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-03 00:12:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 00:12:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 00:12:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 00:12:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-03 00:12:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 00:12:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-03 00:12:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-03 00:12:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-03 00:12:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-03 00:12:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-03 00:12:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-03 00:12:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-03 00:12:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-03 00:12:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-03 00:12:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-03 00:12:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-03 00:12:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-03 00:12:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 00:12:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-03 00:12:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-03 00:12:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2019-10-03 00:12:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-03 00:12:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-03 00:12:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-03 00:12:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-03 00:12:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2019-10-03 00:12:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 00:12:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 00:12:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2019-10-03 00:12:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-03 00:12:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 00:12:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 00:12:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-03 00:12:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-03 00:12:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 00:12:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 00:12:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-03 00:12:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-03 00:12:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-03 00:12:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-03 00:12:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 00:12:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-03 00:12:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-03 00:12:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-03 00:12:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-03 00:12:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 00:12:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 00:12:10,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 00:12:10,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-03 00:12:10,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-03 00:12:10,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-03 00:12:10,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-03 00:12:10,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-03 00:12:10,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-03 00:12:10,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-03 00:12:10,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-03 00:12:10,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-03 00:12:10,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-03 00:12:10,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-03 00:12:10,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_get [2019-10-03 00:12:10,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-03 00:12:10,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 00:12:10,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 00:12:10,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 00:12:10,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 00:12:10,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 00:12:10,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 00:12:10,909 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-03 00:12:10,909 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 00:12:10,909 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 00:12:10,909 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 00:12:10,910 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 00:12:10,910 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-03 00:12:10,910 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_and_csum_dev [2019-10-03 00:12:10,910 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 00:12:10,910 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 00:12:10,910 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-03 00:12:10,910 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-03 00:12:10,911 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 00:12:10,911 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-10-03 00:12:10,911 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 00:12:10,911 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 00:12:10,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 00:12:10,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 00:12:10,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 00:12:10,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 00:12:10,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 00:12:10,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 00:12:10,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-03 00:12:10,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-03 00:12:10,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-03 00:12:10,912 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 00:12:10,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 00:12:10,913 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 00:12:10,913 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 00:12:10,913 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 00:12:10,913 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 00:12:10,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 00:12:10,913 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 00:12:10,913 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-03 00:12:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 00:12:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-03 00:12:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 00:12:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2019-10-03 00:12:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2019-10-03 00:12:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 00:12:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-03 00:12:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-03 00:12:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-03 00:12:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-03 00:12:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-03 00:12:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 00:12:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-03 00:12:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-03 00:12:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-03 00:12:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 00:12:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 00:12:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-03 00:12:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-03 00:12:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-03 00:12:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 00:12:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 00:12:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 00:12:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 00:12:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 00:12:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-03 00:12:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 00:12:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-03 00:12:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 00:12:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 00:12:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_71 [2019-10-03 00:12:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-03 00:12:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2019-10-03 00:12:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 00:12:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2019-10-03 00:12:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-03 00:12:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2019-10-03 00:12:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 00:12:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 00:12:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-03 00:12:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-03 00:12:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-03 00:12:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-03 00:12:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 00:12:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_62 [2019-10-03 00:12:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 00:12:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 00:12:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2019-10-03 00:12:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 00:12:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-03 00:12:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-03 00:12:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-03 00:12:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 00:12:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-03 00:12:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-03 00:12:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 00:12:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-03 00:12:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-03 00:12:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 00:12:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 00:12:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-03 00:12:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 00:12:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 00:12:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-03 00:12:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-03 00:12:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 00:12:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 00:12:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 00:12:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-03 00:12:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-03 00:12:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-10-03 00:12:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 00:12:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 00:12:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2019-10-03 00:12:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-10-03 00:12:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-03 00:12:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-03 00:12:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 00:12:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 00:12:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 00:12:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-03 00:12:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-03 00:12:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-03 00:12:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-03 00:12:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-03 00:12:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-03 00:12:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 00:12:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-03 00:12:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 00:12:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-03 00:12:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 00:12:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-03 00:12:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-03 00:12:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-03 00:12:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-03 00:12:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-03 00:12:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:12:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 00:12:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:12:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 00:12:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 00:12:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-03 00:12:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-03 00:12:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-03 00:12:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-10-03 00:12:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-10-03 00:12:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-03 00:12:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-03 00:12:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-03 00:12:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 00:12:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-03 00:12:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-03 00:12:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2019-10-03 00:12:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2019-10-03 00:12:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-03 00:12:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-03 00:12:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-03 00:12:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2019-10-03 00:12:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_and_csum_dev [2019-10-03 00:12:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-03 00:12:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 00:12:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 00:12:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 00:12:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_77 [2019-10-03 00:12:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-03 00:12:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-03 00:12:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-03 00:12:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-03 00:12:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-03 00:12:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-03 00:12:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 00:12:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-03 00:12:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-03 00:12:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-03 00:12:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-03 00:12:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-03 00:12:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-03 00:12:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-03 00:12:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-03 00:12:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-03 00:12:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-03 00:12:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-03 00:12:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-03 00:12:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 00:12:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_79 [2019-10-03 00:12:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 00:12:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_76 [2019-10-03 00:12:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-03 00:12:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_get [2019-10-03 00:12:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-03 00:12:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-03 00:12:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-03 00:12:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-03 00:12:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-03 00:12:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-03 00:12:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-03 00:12:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 00:12:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 00:12:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 00:12:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 00:12:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 00:12:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-03 00:12:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-03 00:12:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-03 00:12:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 00:12:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_80 [2019-10-03 00:12:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 00:12:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_81 [2019-10-03 00:12:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-03 00:12:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-03 00:12:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-03 00:12:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-03 00:12:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-03 00:12:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-03 00:12:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-03 00:12:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 00:12:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 00:12:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-03 00:12:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 00:12:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 00:12:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_75 [2019-10-03 00:12:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 00:12:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_74 [2019-10-03 00:12:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-03 00:12:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-03 00:12:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-03 00:12:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-03 00:12:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-03 00:12:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-03 00:12:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-03 00:12:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-03 00:12:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-03 00:12:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-03 00:12:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-03 00:12:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-03 00:12:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_78 [2019-10-03 00:12:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-03 00:12:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-03 00:12:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-03 00:12:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2019-10-03 00:12:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2019-10-03 00:12:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2019-10-03 00:12:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_off_intr [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure hw_read_intr [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure reset_desc [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2019-10-03 00:12:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure get_rx_pkt [2019-10-03 00:12:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2019-10-03 00:12:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_len [2019-10-03 00:12:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2019-10-03 00:12:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2019-10-03 00:12:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure sw_r_table [2019-10-03 00:12:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_table_64 [2019-10-03 00:12:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2019-10-03 00:12:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure sw_r_vlan_table [2019-10-03 00:12:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2019-10-03 00:12:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2019-10-03 00:12:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_cnt [2019-10-03 00:12:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure port_init_cnt [2019-10-03 00:12:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 00:12:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2019-10-03 00:12:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure port_r8 [2019-10-03 00:12:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2019-10-03 00:12:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2019-10-03 00:12:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2019-10-03 00:12:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2019-10-03 00:12:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2019-10-03 00:12:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2019-10-03 00:12:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure sw_get_broad_storm [2019-10-03 00:12:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure sw_dis_broad_storm [2019-10-03 00:12:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure sw_ena_broad_storm [2019-10-03 00:12:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure sw_init_broad_storm [2019-10-03 00:12:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_broad_storm [2019-10-03 00:12:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure sw_dis_prio_rate [2019-10-03 00:12:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure sw_init_prio_rate [2019-10-03 00:12:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_back_pressure [2019-10-03 00:12:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_mirror_sniffer [2019-10-03 00:12:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_mirror_rx [2019-10-03 00:12:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_mirror_tx [2019-10-03 00:12:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_mirror_rx_tx [2019-10-03 00:12:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure sw_init_mirror [2019-10-03 00:12:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_diffserv [2019-10-03 00:12:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_802_1p [2019-10-03 00:12:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_replace_vid [2019-10-03 00:12:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_prio [2019-10-03 00:12:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure sw_dis_diffserv [2019-10-03 00:12:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure sw_dis_802_1p [2019-10-03 00:12:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_replace_null_vid [2019-10-03 00:12:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_replace_vid [2019-10-03 00:12:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_based [2019-10-03 00:12:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure sw_dis_multi_queue [2019-10-03 00:12:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure sw_init_prio [2019-10-03 00:12:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_def_vid [2019-10-03 00:12:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure sw_init_vlan [2019-10-03 00:12:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2019-10-03 00:12:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure sw_set_addr [2019-10-03 00:12:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure sw_set_global_ctrl [2019-10-03 00:12:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2019-10-03 00:12:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure sw_clr_sta_mac_table [2019-10-03 00:12:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure sw_init_stp [2019-10-03 00:12:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure sw_block_addr [2019-10-03 00:12:10,950 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy_ctrl [2019-10-03 00:12:10,950 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy_ctrl [2019-10-03 00:12:10,950 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2019-10-03 00:12:10,950 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2019-10-03 00:12:10,950 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2019-10-03 00:12:10,950 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2019-10-03 00:12:10,950 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2019-10-03 00:12:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2019-10-03 00:12:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure spi_r [2019-10-03 00:12:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure spi_w [2019-10-03 00:12:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2019-10-03 00:12:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2019-10-03 00:12:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write [2019-10-03 00:12:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure advertised_flow_ctrl [2019-10-03 00:12:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2019-10-03 00:12:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure determine_flow_ctrl [2019-10-03 00:12:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_change [2019-10-03 00:12:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2019-10-03 00:12:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2019-10-03 00:12:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure port_force_link_speed [2019-10-03 00:12:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2019-10-03 00:12:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure hw_chk_wol_pme_status [2019-10-03 00:12:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2019-10-03 00:12:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2019-10-03 00:12:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2019-10-03 00:12:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2019-10-03 00:12:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_wol_arp [2019-10-03 00:12:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 00:12:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_wol_bcast [2019-10-03 00:12:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_wol_mcast [2019-10-03 00:12:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_wol_ucast [2019-10-03 00:12:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2019-10-03 00:12:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_init [2019-10-03 00:12:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2019-10-03 00:12:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_setup [2019-10-03 00:12:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_setup_intr [2019-10-03 00:12:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2019-10-03 00:12:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure hw_init_desc [2019-10-03 00:12:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2019-10-03 00:12:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2019-10-03 00:12:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2019-10-03 00:12:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2019-10-03 00:12:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2019-10-03 00:12:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_tx [2019-10-03 00:12:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_tx [2019-10-03 00:12:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2019-10-03 00:12:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2019-10-03 00:12:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure hw_alloc_pkt [2019-10-03 00:12:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure hw_send_pkt [2019-10-03 00:12:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2019-10-03 00:12:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2019-10-03 00:12:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure hw_read_addr [2019-10-03 00:12:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2019-10-03 00:12:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_add_addr [2019-10-03 00:12:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2019-10-03 00:12:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2019-10-03 00:12:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2019-10-03 00:12:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2019-10-03 00:12:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2019-10-03 00:12:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_promiscuous [2019-10-03 00:12:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure sw_enable [2019-10-03 00:12:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure sw_setup [2019-10-03 00:12:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2019-10-03 00:12:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2019-10-03 00:12:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2019-10-03 00:12:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2019-10-03 00:12:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2019-10-03 00:12:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_desc [2019-10-03 00:12:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2019-10-03 00:12:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2019-10-03 00:12:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_mem [2019-10-03 00:12:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_desc [2019-10-03 00:12:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2019-10-03 00:12:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2019-10-03 00:12:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure get_mib_counters [2019-10-03 00:12:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2019-10-03 00:12:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2019-10-03 00:12:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure tx_done [2019-10-03 00:12:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2019-10-03 00:12:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx [2019-10-03 00:12:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2019-10-03 00:12:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure csum_verified [2019-10-03 00:12:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2019-10-03 00:12:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure dev_rcv_packets [2019-10-03 00:12:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure port_rcv_packets [2019-10-03 00:12:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure dev_rcv_special [2019-10-03 00:12:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc_task [2019-10-03 00:12:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:12:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure tx_proc_task [2019-10-03 00:12:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rx_stop [2019-10-03 00:12:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2019-10-03 00:12:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2019-10-03 00:12:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2019-10-03 00:12:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2019-10-03 00:12:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_huge_frame [2019-10-03 00:12:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_hardware [2019-10-03 00:12:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2019-10-03 00:12:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2019-10-03 00:12:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_query_statistics [2019-10-03 00:12:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_mac_address [2019-10-03 00:12:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_promiscuous [2019-10-03 00:12:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_multicast [2019-10-03 00:12:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2019-10-03 00:12:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_change_mtu [2019-10-03 00:12:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2019-10-03 00:12:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-03 00:12:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-03 00:12:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2019-10-03 00:12:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2019-10-03 00:12:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2019-10-03 00:12:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2019-10-03 00:12:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2019-10-03 00:12:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2019-10-03 00:12:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2019-10-03 00:12:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2019-10-03 00:12:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2019-10-03 00:12:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2019-10-03 00:12:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2019-10-03 00:12:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2019-10-03 00:12:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2019-10-03 00:12:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_eeprom [2019-10-03 00:12:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_pauseparam [2019-10-03 00:12:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_pauseparam [2019-10-03 00:12:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ringparam [2019-10-03 00:12:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_strings [2019-10-03 00:12:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sset_count [2019-10-03 00:12:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ethtool_stats [2019-10-03 00:12:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_features [2019-10-03 00:12:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2019-10-03 00:12:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2019-10-03 00:12:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure mib_monitor [2019-10-03 00:12:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure dev_monitor [2019-10-03 00:12:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2019-10-03 00:12:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2019-10-03 00:12:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2019-10-03 00:12:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure read_other_addr [2019-10-03 00:12:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_init [2019-10-03 00:12:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2019-10-03 00:12:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2019-10-03 00:12:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_suspend [2019-10-03 00:12:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_driver_init [2019-10-03 00:12:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_driver_exit [2019-10-03 00:12:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2019-10-03 00:12:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pci_device_driver_init_14_9 [2019-10-03 00:12:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-03 00:12:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-03 00:12:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-03 00:12:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-03 00:12:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-03 00:12:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-03 00:12:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-03 00:12:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-03 00:12:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-10-03 00:12:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-03 00:12:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-03 00:12:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-03 00:12:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-03 00:12:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-03 00:12:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-03 00:12:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-03 00:12:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-03 00:12:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-03 00:12:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-03 00:12:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-03 00:12:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-03 00:12:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-03 00:12:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-03 00:12:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-03 00:12:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-03 00:12:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-03 00:12:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-03 00:12:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-03 00:12:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-03 00:12:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-03 00:12:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-03 00:12:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-03 00:12:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-03 00:12:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-03 00:12:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-03 00:12:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-03 00:12:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_43 [2019-10-03 00:12:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_44 [2019-10-03 00:12:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-03 00:12:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_46 [2019-10-03 00:12:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-03 00:12:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-03 00:12:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-03 00:12:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-03 00:12:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-03 00:12:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-03 00:12:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 00:12:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-03 00:12:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-03 00:12:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-03 00:12:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-03 00:12:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-03 00:12:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-03 00:12:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-03 00:12:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-03 00:12:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-03 00:12:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-03 00:12:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-03 00:12:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-03 00:12:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-03 00:12:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-03 00:12:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-03 00:12:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-03 00:12:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-03 00:12:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-03 00:12:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-03 00:12:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-03 00:12:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-03 00:12:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-03 00:12:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-03 00:12:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-03 00:12:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-03 00:12:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-03 00:12:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-03 00:12:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-03 00:12:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-03 00:12:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-03 00:12:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-10-03 00:12:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-10-03 00:12:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-03 00:12:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-03 00:12:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-03 00:12:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-03 00:12:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:12:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:12:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:12:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 00:12:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-03 00:12:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 00:12:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-03 00:12:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 00:12:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 00:12:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 00:12:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 00:12:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-03 00:12:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 00:12:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-03 00:12:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-03 00:12:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 00:12:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 00:12:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-03 00:12:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-03 00:12:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-03 00:12:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-03 00:12:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-03 00:12:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 00:12:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 00:12:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 00:12:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 00:12:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 00:12:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 00:12:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 00:12:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 00:12:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-03 00:12:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 00:12:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 00:12:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 00:12:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-03 00:12:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-03 00:12:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-03 00:12:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-03 00:12:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 00:12:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 00:12:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 00:12:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 00:12:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:12:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:12:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:12:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:12:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:12:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:12:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:12:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:12:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:12:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:12:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:12:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:12:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:12:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:12:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:12:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:12:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:12:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_hwlock_of_dev_info [2019-10-03 00:12:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_hwlock_of_dev_info [2019-10-03 00:12:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_hwlock_of_dev_info [2019-10-03 00:12:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_hwlock_of_dev_info [2019-10-03 00:12:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_hwlock_of_dev_info [2019-10-03 00:12:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_hwlock_of_dev_info [2019-10-03 00:12:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:12:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:12:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:12:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:12:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:12:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:12:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:12:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:12:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-03 00:12:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-03 00:12:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-03 00:12:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:12:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-03 00:12:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-03 00:12:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-03 00:12:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:12:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:12:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:12:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:12:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:12:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:12:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:12:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:12:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:12:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:12:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-03 00:12:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-03 00:12:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-03 00:12:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:12:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-03 00:12:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-03 00:12:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-03 00:12:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:12:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:12:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 00:12:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 00:12:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 00:12:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 00:12:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 00:12:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 00:12:17,298 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-03 00:12:20,702 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 00:12:32,536 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 00:12:32,536 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-03 00:12:32,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:12:32 BoogieIcfgContainer [2019-10-03 00:12:32,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 00:12:32,544 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 00:12:32,544 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 00:12:32,548 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 00:12:32,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 12:11:59" (1/3) ... [2019-10-03 00:12:32,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3160b9e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:12:32, skipping insertion in model container [2019-10-03 00:12:32,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:12:10" (2/3) ... [2019-10-03 00:12:32,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3160b9e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:12:32, skipping insertion in model container [2019-10-03 00:12:32,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:12:32" (3/3) ... [2019-10-03 00:12:32,553 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2019-10-03 00:12:32,566 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 00:12:32,592 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-03 00:12:32,613 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-03 00:12:32,643 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 00:12:32,643 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 00:12:32,643 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 00:12:32,643 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 00:12:32,643 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 00:12:32,644 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 00:12:32,644 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 00:12:32,644 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 00:12:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 4785 states. [2019-10-03 00:12:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2019-10-03 00:12:32,769 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:12:32,771 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:12:32,773 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]=== [2019-10-03 00:12:32,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:12:32,778 INFO L82 PathProgramCache]: Analyzing trace with hash -1963954311, now seen corresponding path program 1 times [2019-10-03 00:12:32,780 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:12:32,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:12:32,909 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:12:32,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:12:32,910 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:12:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:12:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2019-10-03 00:12:33,923 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:12:33,924 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:12:33,924 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:12:33,929 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:12:33,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:12:33,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:12:33,948 INFO L87 Difference]: Start difference. First operand 4785 states. Second operand 3 states. [2019-10-03 00:12:34,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:12:34,982 INFO L93 Difference]: Finished difference Result 8434 states and 10808 transitions. [2019-10-03 00:12:34,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:12:34,985 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 221 [2019-10-03 00:12:34,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:12:35,092 INFO L225 Difference]: With dead ends: 8434 [2019-10-03 00:12:35,092 INFO L226 Difference]: Without dead ends: 8419 [2019-10-03 00:12:35,094 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:12:35,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8419 states. [2019-10-03 00:12:35,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8419 to 8415. [2019-10-03 00:12:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8415 states. [2019-10-03 00:12:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8415 states to 8415 states and 10780 transitions. [2019-10-03 00:12:35,623 INFO L78 Accepts]: Start accepts. Automaton has 8415 states and 10780 transitions. Word has length 221 [2019-10-03 00:12:35,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:12:35,629 INFO L475 AbstractCegarLoop]: Abstraction has 8415 states and 10780 transitions. [2019-10-03 00:12:35,629 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:12:35,629 INFO L276 IsEmpty]: Start isEmpty. Operand 8415 states and 10780 transitions. [2019-10-03 00:12:35,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-10-03 00:12:35,645 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:12:35,645 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:12:35,645 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]=== [2019-10-03 00:12:35,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:12:35,646 INFO L82 PathProgramCache]: Analyzing trace with hash 1566617135, now seen corresponding path program 1 times [2019-10-03 00:12:35,646 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:12:35,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:12:35,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:12:35,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:12:35,681 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:12:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:12:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2019-10-03 00:12:36,167 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:12:36,167 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:12:36,167 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:12:36,182 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:12:36,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:12:36,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:12:36,186 INFO L87 Difference]: Start difference. First operand 8415 states and 10780 transitions. Second operand 3 states. [2019-10-03 00:12:36,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:12:36,939 INFO L93 Difference]: Finished difference Result 16663 states and 21445 transitions. [2019-10-03 00:12:36,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:12:36,939 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 228 [2019-10-03 00:12:36,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:12:37,064 INFO L225 Difference]: With dead ends: 16663 [2019-10-03 00:12:37,064 INFO L226 Difference]: Without dead ends: 16663 [2019-10-03 00:12:37,065 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:12:37,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16663 states. [2019-10-03 00:12:38,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16663 to 16622. [2019-10-03 00:12:38,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16622 states. [2019-10-03 00:12:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16622 states to 16622 states and 21388 transitions. [2019-10-03 00:12:39,030 INFO L78 Accepts]: Start accepts. Automaton has 16622 states and 21388 transitions. Word has length 228 [2019-10-03 00:12:39,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:12:39,031 INFO L475 AbstractCegarLoop]: Abstraction has 16622 states and 21388 transitions. [2019-10-03 00:12:39,031 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:12:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 16622 states and 21388 transitions. [2019-10-03 00:12:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-10-03 00:12:39,043 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:12:39,043 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:12:39,044 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]=== [2019-10-03 00:12:39,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:12:39,045 INFO L82 PathProgramCache]: Analyzing trace with hash 294112524, now seen corresponding path program 1 times [2019-10-03 00:12:39,045 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:12:39,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:12:39,072 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:12:39,072 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:12:39,072 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:12:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:12:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2019-10-03 00:12:39,550 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:12:39,550 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:12:39,550 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:12:39,552 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:12:39,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:12:39,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:12:39,552 INFO L87 Difference]: Start difference. First operand 16622 states and 21388 transitions. Second operand 3 states. [2019-10-03 00:12:40,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:12:40,437 INFO L93 Difference]: Finished difference Result 32727 states and 42235 transitions. [2019-10-03 00:12:40,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:12:40,438 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2019-10-03 00:12:40,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:12:40,703 INFO L225 Difference]: With dead ends: 32727 [2019-10-03 00:12:40,703 INFO L226 Difference]: Without dead ends: 32727 [2019-10-03 00:12:40,705 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:12:40,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32727 states. [2019-10-03 00:12:42,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32727 to 32646. [2019-10-03 00:12:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32646 states. [2019-10-03 00:12:43,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32646 states to 32646 states and 42124 transitions. [2019-10-03 00:12:43,905 INFO L78 Accepts]: Start accepts. Automaton has 32646 states and 42124 transitions. Word has length 244 [2019-10-03 00:12:43,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:12:43,907 INFO L475 AbstractCegarLoop]: Abstraction has 32646 states and 42124 transitions. [2019-10-03 00:12:43,907 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:12:43,907 INFO L276 IsEmpty]: Start isEmpty. Operand 32646 states and 42124 transitions. [2019-10-03 00:12:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-10-03 00:12:43,917 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:12:43,917 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:12:43,917 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]=== [2019-10-03 00:12:43,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:12:43,918 INFO L82 PathProgramCache]: Analyzing trace with hash -238640695, now seen corresponding path program 1 times [2019-10-03 00:12:43,918 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:12:43,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:12:43,942 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:12:43,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:12:43,943 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:12:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:12:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1333 trivial. 0 not checked. [2019-10-03 00:12:44,402 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:12:44,402 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:12:44,402 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:12:44,403 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:12:44,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:12:44,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:12:44,404 INFO L87 Difference]: Start difference. First operand 32646 states and 42124 transitions. Second operand 6 states. [2019-10-03 00:13:00,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:13:00,053 INFO L93 Difference]: Finished difference Result 50371 states and 64787 transitions. [2019-10-03 00:13:00,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:13:00,053 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 256 [2019-10-03 00:13:00,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:13:00,252 INFO L225 Difference]: With dead ends: 50371 [2019-10-03 00:13:00,253 INFO L226 Difference]: Without dead ends: 50371 [2019-10-03 00:13:00,253 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:13:00,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50371 states. [2019-10-03 00:13:01,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50371 to 50253. [2019-10-03 00:13:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50253 states. [2019-10-03 00:13:01,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50253 states to 50253 states and 64617 transitions. [2019-10-03 00:13:01,560 INFO L78 Accepts]: Start accepts. Automaton has 50253 states and 64617 transitions. Word has length 256 [2019-10-03 00:13:01,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:13:01,561 INFO L475 AbstractCegarLoop]: Abstraction has 50253 states and 64617 transitions. [2019-10-03 00:13:01,561 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:13:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 50253 states and 64617 transitions. [2019-10-03 00:13:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2019-10-03 00:13:01,567 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:13:01,567 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:13:01,568 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]=== [2019-10-03 00:13:01,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:13:01,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1367919953, now seen corresponding path program 1 times [2019-10-03 00:13:01,569 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:13:01,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:13:01,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:13:01,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:13:01,592 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:13:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:13:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2019-10-03 00:13:02,022 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:13:02,022 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:13:02,023 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:13:02,023 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:13:02,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:13:02,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:13:02,025 INFO L87 Difference]: Start difference. First operand 50253 states and 64617 transitions. Second operand 3 states. [2019-10-03 00:13:03,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:13:03,127 INFO L93 Difference]: Finished difference Result 79536 states and 101783 transitions. [2019-10-03 00:13:03,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:13:03,128 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 251 [2019-10-03 00:13:03,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:13:03,464 INFO L225 Difference]: With dead ends: 79536 [2019-10-03 00:13:03,464 INFO L226 Difference]: Without dead ends: 79536 [2019-10-03 00:13:03,465 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:13:03,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79536 states. [2019-10-03 00:13:05,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79536 to 79463. [2019-10-03 00:13:05,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79463 states. [2019-10-03 00:13:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79463 states to 79463 states and 101678 transitions. [2019-10-03 00:13:08,604 INFO L78 Accepts]: Start accepts. Automaton has 79463 states and 101678 transitions. Word has length 251 [2019-10-03 00:13:08,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:13:08,605 INFO L475 AbstractCegarLoop]: Abstraction has 79463 states and 101678 transitions. [2019-10-03 00:13:08,605 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:13:08,605 INFO L276 IsEmpty]: Start isEmpty. Operand 79463 states and 101678 transitions. [2019-10-03 00:13:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2019-10-03 00:13:08,615 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:13:08,616 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:13:08,616 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]=== [2019-10-03 00:13:08,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:13:08,616 INFO L82 PathProgramCache]: Analyzing trace with hash 2028253314, now seen corresponding path program 1 times [2019-10-03 00:13:08,617 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:13:08,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:13:08,637 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:13:08,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:13:08,637 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:13:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:13:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1333 trivial. 0 not checked. [2019-10-03 00:13:09,045 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:13:09,045 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:13:09,045 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:13:09,047 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:13:09,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:13:09,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:13:09,048 INFO L87 Difference]: Start difference. First operand 79463 states and 101678 transitions. Second operand 3 states. [2019-10-03 00:13:10,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:13:10,045 INFO L93 Difference]: Finished difference Result 85824 states and 108993 transitions. [2019-10-03 00:13:10,045 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:13:10,045 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 268 [2019-10-03 00:13:10,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:13:10,450 INFO L225 Difference]: With dead ends: 85824 [2019-10-03 00:13:10,450 INFO L226 Difference]: Without dead ends: 85824 [2019-10-03 00:13:10,451 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:13:10,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85824 states. [2019-10-03 00:13:12,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85824 to 85751. [2019-10-03 00:13:12,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85751 states. [2019-10-03 00:13:12,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85751 states to 85751 states and 108888 transitions. [2019-10-03 00:13:12,568 INFO L78 Accepts]: Start accepts. Automaton has 85751 states and 108888 transitions. Word has length 268 [2019-10-03 00:13:12,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:13:12,568 INFO L475 AbstractCegarLoop]: Abstraction has 85751 states and 108888 transitions. [2019-10-03 00:13:12,568 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:13:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 85751 states and 108888 transitions. [2019-10-03 00:13:12,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-10-03 00:13:12,580 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:13:12,580 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:13:12,580 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:13:12,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:13:12,581 INFO L82 PathProgramCache]: Analyzing trace with hash 1850143344, now seen corresponding path program 1 times [2019-10-03 00:13:12,581 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:13:12,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:13:12,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:13:12,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:13:12,601 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:13:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:13:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1333 trivial. 0 not checked. [2019-10-03 00:13:12,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:13:12,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:13:12,952 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:13:12,954 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:13:12,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:13:12,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:13:12,955 INFO L87 Difference]: Start difference. First operand 85751 states and 108888 transitions. Second operand 5 states. [2019-10-03 00:14:10,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:14:10,700 INFO L93 Difference]: Finished difference Result 140109 states and 178065 transitions. [2019-10-03 00:14:10,701 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-03 00:14:10,701 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 275 [2019-10-03 00:14:10,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:14:11,284 INFO L225 Difference]: With dead ends: 140109 [2019-10-03 00:14:11,285 INFO L226 Difference]: Without dead ends: 140109 [2019-10-03 00:14:11,285 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-03 00:14:11,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140109 states. [2019-10-03 00:14:13,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140109 to 139952. [2019-10-03 00:14:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139952 states. [2019-10-03 00:14:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139952 states to 139952 states and 177852 transitions. [2019-10-03 00:14:14,239 INFO L78 Accepts]: Start accepts. Automaton has 139952 states and 177852 transitions. Word has length 275 [2019-10-03 00:14:14,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:14:14,240 INFO L475 AbstractCegarLoop]: Abstraction has 139952 states and 177852 transitions. [2019-10-03 00:14:14,240 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:14:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 139952 states and 177852 transitions. [2019-10-03 00:14:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2019-10-03 00:14:14,249 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:14:14,249 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:14:14,249 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:14:14,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:14:14,250 INFO L82 PathProgramCache]: Analyzing trace with hash -285345989, now seen corresponding path program 1 times [2019-10-03 00:14:14,251 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:14:14,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:14:14,269 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:14:14,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:14:14,270 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:14:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:14:14,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1348 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1339 trivial. 0 not checked. [2019-10-03 00:14:14,660 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:14:14,660 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-03 00:14:14,660 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:14:14,662 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-03 00:14:14,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-03 00:14:14,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:14:14,662 INFO L87 Difference]: Start difference. First operand 139952 states and 177852 transitions. Second operand 8 states. [2019-10-03 00:16:00,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:16:00,872 INFO L93 Difference]: Finished difference Result 239886 states and 305562 transitions. [2019-10-03 00:16:00,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-03 00:16:00,873 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 277 [2019-10-03 00:16:00,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:16:01,836 INFO L225 Difference]: With dead ends: 239886 [2019-10-03 00:16:01,836 INFO L226 Difference]: Without dead ends: 239886 [2019-10-03 00:16:01,837 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2019-10-03 00:16:02,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239886 states. [2019-10-03 00:16:10,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239886 to 239544. [2019-10-03 00:16:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239544 states. [2019-10-03 00:16:11,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239544 states to 239544 states and 305058 transitions. [2019-10-03 00:16:11,436 INFO L78 Accepts]: Start accepts. Automaton has 239544 states and 305058 transitions. Word has length 277 [2019-10-03 00:16:11,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:16:11,436 INFO L475 AbstractCegarLoop]: Abstraction has 239544 states and 305058 transitions. [2019-10-03 00:16:11,436 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-03 00:16:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 239544 states and 305058 transitions. [2019-10-03 00:16:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-10-03 00:16:11,450 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:16:11,450 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:16:11,450 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:16:11,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:16:11,452 INFO L82 PathProgramCache]: Analyzing trace with hash -1155985776, now seen corresponding path program 1 times [2019-10-03 00:16:11,452 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:16:11,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:16:11,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:16:11,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:16:11,472 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:16:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:16:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1351 trivial. 0 not checked. [2019-10-03 00:16:11,825 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:16:11,825 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:16:11,825 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:16:11,825 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:16:11,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:16:11,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:16:11,826 INFO L87 Difference]: Start difference. First operand 239544 states and 305058 transitions. Second operand 3 states. [2019-10-03 00:16:13,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:16:13,251 INFO L93 Difference]: Finished difference Result 250746 states and 317578 transitions. [2019-10-03 00:16:13,251 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:16:13,251 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-10-03 00:16:13,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:16:14,313 INFO L225 Difference]: With dead ends: 250746 [2019-10-03 00:16:14,313 INFO L226 Difference]: Without dead ends: 250746 [2019-10-03 00:16:14,313 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:16:14,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250746 states. [2019-10-03 00:16:23,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250746 to 250625. [2019-10-03 00:16:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250625 states. [2019-10-03 00:16:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250625 states to 250625 states and 317401 transitions. [2019-10-03 00:16:24,652 INFO L78 Accepts]: Start accepts. Automaton has 250625 states and 317401 transitions. Word has length 312 [2019-10-03 00:16:24,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:16:24,653 INFO L475 AbstractCegarLoop]: Abstraction has 250625 states and 317401 transitions. [2019-10-03 00:16:24,653 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:16:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 250625 states and 317401 transitions. [2019-10-03 00:16:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2019-10-03 00:16:24,662 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:16:24,663 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:16:24,663 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:16:24,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:16:24,664 INFO L82 PathProgramCache]: Analyzing trace with hash -1170704891, now seen corresponding path program 1 times [2019-10-03 00:16:24,664 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:16:24,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:16:24,683 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:16:24,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:16:24,683 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:16:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:16:25,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1376 trivial. 0 not checked. [2019-10-03 00:16:25,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:16:25,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:16:25,014 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:16:25,015 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:16:25,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:16:25,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:16:25,016 INFO L87 Difference]: Start difference. First operand 250625 states and 317401 transitions. Second operand 5 states. [2019-10-03 00:16:27,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:16:27,507 INFO L93 Difference]: Finished difference Result 250629 states and 317404 transitions. [2019-10-03 00:16:27,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:16:27,508 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 302 [2019-10-03 00:16:27,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:16:28,469 INFO L225 Difference]: With dead ends: 250629 [2019-10-03 00:16:28,469 INFO L226 Difference]: Without dead ends: 250629 [2019-10-03 00:16:28,470 INFO L640 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 [2019-10-03 00:16:28,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250629 states. [2019-10-03 00:16:34,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250629 to 250629. [2019-10-03 00:16:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250629 states. [2019-10-03 00:16:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250629 states to 250629 states and 317404 transitions. [2019-10-03 00:16:35,059 INFO L78 Accepts]: Start accepts. Automaton has 250629 states and 317404 transitions. Word has length 302 [2019-10-03 00:16:35,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:16:35,059 INFO L475 AbstractCegarLoop]: Abstraction has 250629 states and 317404 transitions. [2019-10-03 00:16:35,059 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:16:35,060 INFO L276 IsEmpty]: Start isEmpty. Operand 250629 states and 317404 transitions. [2019-10-03 00:16:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2019-10-03 00:16:35,069 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:16:35,070 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:16:35,070 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:16:35,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:16:35,070 INFO L82 PathProgramCache]: Analyzing trace with hash 2012819322, now seen corresponding path program 1 times [2019-10-03 00:16:35,071 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:16:35,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:16:35,090 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:16:35,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:16:35,090 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:16:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:16:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1376 trivial. 0 not checked. [2019-10-03 00:16:42,641 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:16:42,641 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:16:42,641 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:16:42,642 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:16:42,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:16:42,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:16:42,642 INFO L87 Difference]: Start difference. First operand 250629 states and 317404 transitions. Second operand 5 states. [2019-10-03 00:16:43,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:16:43,665 INFO L93 Difference]: Finished difference Result 250633 states and 317407 transitions. [2019-10-03 00:16:43,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:16:43,666 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 307 [2019-10-03 00:16:43,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:16:44,521 INFO L225 Difference]: With dead ends: 250633 [2019-10-03 00:16:44,522 INFO L226 Difference]: Without dead ends: 250633 [2019-10-03 00:16:44,522 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:16:44,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250633 states. [2019-10-03 00:16:51,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250633 to 250633. [2019-10-03 00:16:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250633 states. [2019-10-03 00:16:52,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250633 states to 250633 states and 317407 transitions. [2019-10-03 00:16:52,718 INFO L78 Accepts]: Start accepts. Automaton has 250633 states and 317407 transitions. Word has length 307 [2019-10-03 00:16:52,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:16:52,718 INFO L475 AbstractCegarLoop]: Abstraction has 250633 states and 317407 transitions. [2019-10-03 00:16:52,718 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:16:52,718 INFO L276 IsEmpty]: Start isEmpty. Operand 250633 states and 317407 transitions. [2019-10-03 00:16:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2019-10-03 00:16:52,725 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:16:52,725 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:16:52,725 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:16:52,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:16:52,726 INFO L82 PathProgramCache]: Analyzing trace with hash -817089262, now seen corresponding path program 1 times [2019-10-03 00:16:52,726 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:16:52,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:16:52,742 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:16:52,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:16:52,742 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:16:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:16:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 23 proven. 5 refuted. 0 times theorem prover too weak. 1354 trivial. 0 not checked. [2019-10-03 00:16:54,159 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 00:16:54,160 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 00:16:54,161 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 307 with the following transitions: [2019-10-03 00:16:54,164 INFO L207 CegarAbsIntRunner]: [547], [550], [551], [1165], [1166], [1506], [1792], [1797], [1800], [1802], [1807], [1812], [1817], [1822], [1825], [1827], [1832], [1837], [1842], [1847], [1852], [1857], [1862], [1867], [1872], [1877], [1882], [1887], [1892], [1897], [1902], [1907], [1912], [1917], [1922], [1925], [1971], [1987], [2082], [2348], [2350], [2353], [2512], [2547], [2718], [2719], [2720], [2723], [2726], [2731], [2736], [2739], [3322], [3324], [3326], [3328], [3330], [3332], [3334], [3336], [3338], [3340], [3342], [3344], [3346], [3348], [3350], [3352], [3354], [3356], [3358], [3360], [3362], [3363], [3733], [3929], [4076], [4077], [4485], [4487], [4488], [4711], [4712], [5357], [5358], [5528], [6007], [6009], [6041], [7602], [7603], [8418], [8419], [8430], [8431], [8478], [8598], [8599], [8688], [8689], [8690], [8691], [8692], [8693], [8698], [8699], [8906], [8907], [8908], [8909], [8910], [8911], [8912], [8913], [8914], [8915], [8916], [8917], [8918], [8919], [8920], [8921], [8922], [8923], [8924], [8925], [8926], [8927], [8928], [8929], [8930], [8931], [8932], [8933], [8934], [8935], [8936], [8937], [8938], [8939], [8940], [8941], [8942], [8943], [8944], [8945], [9090], [9134], [9135], [9136], [9154], [9155], [9312], [9344], [9345], [9708], [9876], [9877], [9890], [10346], [10347] [2019-10-03 00:16:54,268 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 00:16:54,269 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 00:16:54,448 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 00:16:54,450 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 253 root evaluator evaluations with a maximum evaluation depth of 0. Performed 253 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 580 variables. [2019-10-03 00:16:54,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:16:54,455 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 00:16:54,549 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 00:16:54,550 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 00:16:54,556 INFO L420 sIntCurrentIteration]: We unified 305 AI predicates to 305 [2019-10-03 00:16:54,556 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 00:16:54,557 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 00:16:54,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-10-03 00:16:54,558 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:16:54,558 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 00:16:54,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 00:16:54,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 00:16:54,559 INFO L87 Difference]: Start difference. First operand 250633 states and 317407 transitions. Second operand 2 states. [2019-10-03 00:16:54,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:16:54,560 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 00:16:54,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 00:16:54,560 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 306 [2019-10-03 00:16:54,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:16:54,561 INFO L225 Difference]: With dead ends: 2 [2019-10-03 00:16:54,561 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 00:16:54,561 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 00:16:54,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 00:16:54,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 00:16:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 00:16:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 00:16:54,562 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 306 [2019-10-03 00:16:54,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:16:54,562 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 00:16:54,562 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 00:16:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 00:16:54,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 00:16:54,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 12:16:54 BoogieIcfgContainer [2019-10-03 00:16:54,571 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 00:16:54,577 INFO L168 Benchmark]: Toolchain (without parser) took 294599.65 ms. Allocated memory was 131.1 MB in the beginning and 3.3 GB in the end (delta: 3.2 GB). Free memory was 66.9 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-10-03 00:16:54,577 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 131.1 MB. Free memory is still 104.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-03 00:16:54,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10088.29 ms. Allocated memory was 131.1 MB in the beginning and 568.3 MB in the end (delta: 437.3 MB). Free memory was 66.9 MB in the beginning and 482.4 MB in the end (delta: -415.5 MB). Peak memory consumption was 308.6 MB. Max. memory is 7.1 GB. [2019-10-03 00:16:54,579 INFO L168 Benchmark]: Boogie Preprocessor took 610.72 ms. Allocated memory is still 568.3 MB. Free memory was 482.4 MB in the beginning and 406.6 MB in the end (delta: 75.8 MB). Peak memory consumption was 75.8 MB. Max. memory is 7.1 GB. [2019-10-03 00:16:54,580 INFO L168 Benchmark]: RCFGBuilder took 21866.51 ms. Allocated memory was 568.3 MB in the beginning and 850.9 MB in the end (delta: 282.6 MB). Free memory was 406.6 MB in the beginning and 672.2 MB in the end (delta: -265.6 MB). Peak memory consumption was 624.3 MB. Max. memory is 7.1 GB. [2019-10-03 00:16:54,581 INFO L168 Benchmark]: TraceAbstraction took 262027.36 ms. Allocated memory was 850.9 MB in the beginning and 3.3 GB in the end (delta: 2.5 GB). Free memory was 672.2 MB in the beginning and 1.8 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-10-03 00:16:54,585 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 131.1 MB. Free memory is still 104.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 10088.29 ms. Allocated memory was 131.1 MB in the beginning and 568.3 MB in the end (delta: 437.3 MB). Free memory was 66.9 MB in the beginning and 482.4 MB in the end (delta: -415.5 MB). Peak memory consumption was 308.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 610.72 ms. Allocated memory is still 568.3 MB. Free memory was 482.4 MB in the beginning and 406.6 MB in the end (delta: 75.8 MB). Peak memory consumption was 75.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 21866.51 ms. Allocated memory was 568.3 MB in the beginning and 850.9 MB in the end (delta: 282.6 MB). Free memory was 406.6 MB in the beginning and 672.2 MB in the end (delta: -265.6 MB). Peak memory consumption was 624.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 262027.36 ms. Allocated memory was 850.9 MB in the beginning and 3.3 GB in the end (delta: 2.5 GB). Free memory was 672.2 MB in the beginning and 1.8 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 17602]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17626]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17638]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17614]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 639 procedures, 5061 locations, 4 error locations. SAFE Result, 261.9s OverallTime, 12 OverallIterations, 20 TraceHistogramMax, 195.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 68458 SDtfs, 85727 SDslu, 64456 SDs, 0 SdLazy, 43130 SolverSat, 20634 SolverUnsat, 30 SolverUnknown, 0 SolverNotchecked, 159.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 377 GetRequests, 338 SyntacticMatches, 3 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 7.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=250633occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.2s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.183606557377049 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 51.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 1010 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 10.0s InterpolantComputationTime, 3247 NumberOfCodeBlocks, 3247 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 3235 ConstructedInterpolants, 0 QuantifiedInterpolants, 1064339 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 11 PerfectInterpolantSequences, 16170/16175 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...