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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 22:44:36,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 22:44:36,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 22:44:36,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 22:44:36,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 22:44:36,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 22:44:36,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 22:44:36,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 22:44:36,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 22:44:36,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 22:44:36,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 22:44:36,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 22:44:36,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 22:44:36,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 22:44:36,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 22:44:36,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 22:44:36,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 22:44:36,461 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 22:44:36,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 22:44:36,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 22:44:36,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 22:44:36,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 22:44:36,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 22:44:36,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 22:44:36,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 22:44:36,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 22:44:36,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 22:44:36,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 22:44:36,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 22:44:36,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 22:44:36,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 22:44:36,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 22:44:36,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 22:44:36,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 22:44:36,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 22:44:36,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 22:44:36,496 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 22:44:36,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 22:44:36,496 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 22:44:36,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 22:44:36,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 22:44:36,501 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 22:44:36,532 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 22:44:36,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 22:44:36,536 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 22:44:36,537 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 22:44:36,538 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 22:44:36,538 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 22:44:36,539 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 22:44:36,539 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 22:44:36,539 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 22:44:36,539 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 22:44:36,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 22:44:36,540 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 22:44:36,540 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 22:44:36,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 22:44:36,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 22:44:36,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 22:44:36,541 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 22:44:36,541 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 22:44:36,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 22:44:36,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 22:44:36,542 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 22:44:36,544 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 22:44:36,544 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 22:44:36,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 22:44:36,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 22:44:36,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 22:44:36,545 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 22:44:36,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 22:44:36,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 22:44:36,545 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 22:44:36,609 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 22:44:36,629 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 22:44:36,633 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 22:44:36,635 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 22:44:36,636 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 22:44:36,637 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-10-02 22:44:36,711 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0eadafeb/dda8a40be5aa404580933eb3fe434bda/FLAG36139a089 [2019-10-02 22:44:37,716 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 22:44:37,717 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-10-02 22:44:37,804 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0eadafeb/dda8a40be5aa404580933eb3fe434bda/FLAG36139a089 [2019-10-02 22:44:38,115 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0eadafeb/dda8a40be5aa404580933eb3fe434bda [2019-10-02 22:44:38,124 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 22:44:38,126 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 22:44:38,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 22:44:38,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 22:44:38,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 22:44:38,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:44:38" (1/1) ... [2019-10-02 22:44:38,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22d3c9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:38, skipping insertion in model container [2019-10-02 22:44:38,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:44:38" (1/1) ... [2019-10-02 22:44:38,145 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 22:44:38,382 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 22:44:44,936 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 22:44:45,146 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 22:44:45,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 22:44:47,793 INFO L192 MainTranslator]: Completed translation [2019-10-02 22:44:47,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47 WrapperNode [2019-10-02 22:44:47,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 22:44:47,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 22:44:47,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 22:44:47,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 22:44:47,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (1/1) ... [2019-10-02 22:44:47,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (1/1) ... [2019-10-02 22:44:47,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (1/1) ... [2019-10-02 22:44:47,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (1/1) ... [2019-10-02 22:44:48,522 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (1/1) ... [2019-10-02 22:44:48,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (1/1) ... [2019-10-02 22:44:48,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (1/1) ... [2019-10-02 22:44:48,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 22:44:48,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 22:44:48,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 22:44:48,722 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 22:44:48,723 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 22:44:48,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 22:44:48,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 22:44:48,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 22:44:48,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 22:44:48,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 22:44:48,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:44:48,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 22:44:48,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 22:44:48,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 22:44:48,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 22:44:48,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 22:44:48,807 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 22:44:48,808 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 22:44:48,809 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 22:44:48,809 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-02 22:44:48,810 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 22:44:48,810 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 22:44:48,810 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 22:44:48,811 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-02 22:44:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-02 22:44:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 22:44:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 22:44:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 22:44:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 22:44:48,813 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-02 22:44:48,814 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-02 22:44:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-02 22:44:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-02 22:44:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-02 22:44:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 22:44:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-02 22:44:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-10-02 22:44:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-10-02 22:44:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 22:44:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 22:44:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-02 22:44:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-02 22:44:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 22:44:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 22:44:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 22:44:48,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-02 22:44:48,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-02 22:44:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-02 22:44:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-02 22:44:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 22:44:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 22:44:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 22:44:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 22:44:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-02 22:44:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-10-02 22:44:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-02 22:44:48,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-02 22:44:48,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 22:44:48,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-02 22:44:48,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-02 22:44:48,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-02 22:44:48,821 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-02 22:44:48,821 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-02 22:44:48,821 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-02 22:44:48,821 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-02 22:44:48,821 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-02 22:44:48,821 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-02 22:44:48,822 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-02 22:44:48,822 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-02 22:44:48,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 22:44:48,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 22:44:48,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-10-02 22:44:48,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 22:44:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-02 22:44:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 22:44:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 22:44:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2019-10-02 22:44:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 22:44:48,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 22:44:48,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-02 22:44:48,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-02 22:44:48,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-10-02 22:44:48,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2019-10-02 22:44:48,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-10-02 22:44:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2019-10-02 22:44:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-10-02 22:44:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2019-10-02 22:44:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 22:44:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-02 22:44:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-02 22:44:48,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-02 22:44:48,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-02 22:44:48,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-02 22:44:48,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 22:44:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 22:44:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 22:44:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 22:44:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 22:44:48,834 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 22:44:48,834 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-02 22:44:48,834 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-02 22:44:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-02 22:44:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2019-10-02 22:44:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2019-10-02 22:44:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem16 [2019-10-02 22:44:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2019-10-02 22:44:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2019-10-02 22:44:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2019-10-02 22:44:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2019-10-02 22:44:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2019-10-02 22:44:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2019-10-02 22:44:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2019-10-02 22:44:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_tx_irq [2019-10-02 22:44:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2019-10-02 22:44:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2019-10-02 22:44:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_rx_irq [2019-10-02 22:44:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll [2019-10-02 22:44:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2019-10-02 22:44:48,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2019-10-02 22:44:48,839 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2019-10-02 22:44:48,839 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_ring_ptrs [2019-10-02 22:44:48,839 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txring_buf [2019-10-02 22:44:48,839 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rxring_buf [2019-10-02 22:44:48,841 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2019-10-02 22:44:48,843 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2019-10-02 22:44:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_add_mc_addr [2019-10-02 22:44:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2019-10-02 22:44:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2019-10-02 22:44:48,845 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2019-10-02 22:44:48,845 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_descriptors [2019-10-02 22:44:48,845 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_rings [2019-10-02 22:44:48,845 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2019-10-02 22:44:48,846 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_config_vector_mapping [2019-10-02 22:44:48,846 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2019-10-02 22:44:48,846 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2019-10-02 22:44:48,846 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_request_irq [2019-10-02 22:44:48,847 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_irq [2019-10-02 22:44:48,847 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_identify_hw [2019-10-02 22:44:48,847 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_sw [2019-10-02 22:44:48,847 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2019-10-02 22:44:48,847 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2019-10-02 22:44:48,847 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2019-10-02 22:44:48,848 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2019-10-02 22:44:48,849 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2019-10-02 22:44:48,852 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2019-10-02 22:44:48,853 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2019-10-02 22:44:48,853 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_start [2019-10-02 22:44:48,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2019-10-02 22:44:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2019-10-02 22:44:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_desc [2019-10-02 22:44:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_check_link [2019-10-02 22:44:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2019-10-02 22:44:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2019-10-02 22:44:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2019-10-02 22:44:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2019-10-02 22:44:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_csum [2019-10-02 22:44:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_map_tx_skb [2019-10-02 22:44:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_xmit [2019-10-02 22:44:48,862 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2019-10-02 22:44:48,862 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_read [2019-10-02 22:44:48,862 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_write [2019-10-02 22:44:48,862 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2019-10-02 22:44:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2019-10-02 22:44:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2019-10-02 22:44:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_probe [2019-10-02 22:44:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2019-10-02 22:44:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2019-10-02 22:44:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2019-10-02 22:44:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2019-10-02 22:44:48,864 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2019-10-02 22:44:48,864 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2019-10-02 22:44:48,864 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_init [2019-10-02 22:44:48,864 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_exit [2019-10-02 22:44:48,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2019-10-02 22:44:48,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_alx_driver_init_15_9 [2019-10-02 22:44:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 22:44:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 22:44:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 22:44:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-02 22:44:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-02 22:44:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_13_15_4 [2019-10-02 22:44:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-02 22:44:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 22:44:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2019-10-02 22:44:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_5_5 [2019-10-02 22:44:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_5_6 [2019-10-02 22:44:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2019-10-02 22:44:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-02 22:44:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_13_15_5 [2019-10-02 22:44:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2019-10-02 22:44:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2019-10-02 22:44:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2019-10-02 22:44:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2019-10-02 22:44:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2019-10-02 22:44:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2019-10-02 22:44:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2019-10-02 22:44:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2019-10-02 22:44:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2019-10-02 22:44:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_34 [2019-10-02 22:44:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2019-10-02 22:44:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 22:44:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 22:44:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 22:44:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 22:44:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 22:44:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-10-02 22:44:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 22:44:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-10-02 22:44:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 22:44:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-10-02 22:44:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2019-10-02 22:44:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_10 [2019-10-02 22:44:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_23 [2019-10-02 22:44:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_24 [2019-10-02 22:44:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_3_17 [2019-10-02 22:44:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_3_2 [2019-10-02 22:44:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_3_5 [2019-10-02 22:44:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_3_6 [2019-10-02 22:44:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_3_3 [2019-10-02 22:44:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_3_8 [2019-10-02 22:44:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_3_7 [2019-10-02 22:44:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_3 [2019-10-02 22:44:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 22:44:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_5_14 [2019-10-02 22:44:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_5_3 [2019-10-02 22:44:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_4_3 [2019-10-02 22:44:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_4_15 [2019-10-02 22:44:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_4_14 [2019-10-02 22:44:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_4_12 [2019-10-02 22:44:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_4_9 [2019-10-02 22:44:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_4_8 [2019-10-02 22:44:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_4_6 [2019-10-02 22:44:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_4_22 [2019-10-02 22:44:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_4_4 [2019-10-02 22:44:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_4_7 [2019-10-02 22:44:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_4_5 [2019-10-02 22:44:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_4_16 [2019-10-02 22:44:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_4_17 [2019-10-02 22:44:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_4_19 [2019-10-02 22:44:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_4_27 [2019-10-02 22:44:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_4_24 [2019-10-02 22:44:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_4_25 [2019-10-02 22:44:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_4_21 [2019-10-02 22:44:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_4_18 [2019-10-02 22:44:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_4_20 [2019-10-02 22:44:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_4_10 [2019-10-02 22:44:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_4_13 [2019-10-02 22:44:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_4_11 [2019-10-02 22:44:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_5 [2019-10-02 22:44:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_4 [2019-10-02 22:44:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 22:44:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-02 22:44:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 22:44:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 22:44:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 22:44:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-02 22:44:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-02 22:44:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-10-02 22:44:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 22:44:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 22:44:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 22:44:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-02 22:44:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-02 22:44:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-10-02 22:44:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_11 [2019-10-02 22:44:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_20 [2019-10-02 22:44:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-02 22:44:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_29 [2019-10-02 22:44:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_17 [2019-10-02 22:44:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_8 [2019-10-02 22:44:48,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 22:44:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2019-10-02 22:44:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2019-10-02 22:44:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2019-10-02 22:44:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-02 22:44:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-02 22:44:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2019-10-02 22:44:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2019-10-02 22:44:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2019-10-02 22:44:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2019-10-02 22:44:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2019-10-02 22:44:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_84 [2019-10-02 22:44:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_85 [2019-10-02 22:44:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2019-10-02 22:44:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2019-10-02 22:44:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2019-10-02 22:44:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2019-10-02 22:44:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2019-10-02 22:44:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2019-10-02 22:44:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_93 [2019-10-02 22:44:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_94 [2019-10-02 22:44:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2019-10-02 22:44:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2019-10-02 22:44:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-02 22:44:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-02 22:44:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_settings [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_settings [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_pauseparam [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_pauseparam [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_msglevel [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_msglevel [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_ethtool_stats [2019-10-02 22:44:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_strings [2019-10-02 22:44:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_sset_count [2019-10-02 22:44:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2019-10-02 22:44:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-02 22:44:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-02 22:44:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2019-10-02 22:44:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2019-10-02 22:44:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-02 22:44:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_35 [2019-10-02 22:44:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2019-10-02 22:44:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2019-10-02 22:44:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2019-10-02 22:44:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 22:44:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-02 22:44:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-02 22:44:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-02 22:44:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-02 22:44:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-02 22:44:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-02 22:44:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-10-02 22:44:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-10-02 22:44:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-10-02 22:44:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2019-10-02 22:44:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2019-10-02 22:44:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_ext [2019-10-02 22:44:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_ext [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_dbg [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_dbg [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2019-10-02 22:44:48,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_config [2019-10-02 22:44:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2019-10-02 22:44:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2019-10-02 22:44:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_perm_macaddr [2019-10-02 22:44:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2019-10-02 22:44:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_osc [2019-10-02 22:44:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop_mac [2019-10-02 22:44:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2019-10-02 22:44:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_mac [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_cfg_mac_flowcontrol [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_phy_configured [2019-10-02 22:44:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_link [2019-10-02 22:44:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clear_phy_intr [2019-10-02 22:44:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_disable_rss [2019-10-02 22:44:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure_basic [2019-10-02 22:44:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_info [2019-10-02 22:44:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2019-10-02 22:44:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2019-10-02 22:44:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2019-10-02 22:44:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 22:44:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 22:44:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 22:44:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 22:44:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 22:44:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 22:44:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 22:44:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 22:44:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 22:44:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 22:44:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 22:44:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 22:44:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 22:44:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 22:44:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 22:44:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 22:44:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 22:44:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 22:44:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 22:44:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 22:44:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 22:44:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 22:44:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 22:44:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 22:44:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 22:44:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 22:44:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 22:44:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 22:44:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 22:44:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 22:44:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 22:44:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 22:44:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 22:44:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 22:44:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 22:44:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 22:44:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 22:44:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 22:44:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 22:44:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 22:44:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 22:44:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 22:44:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 22:44:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 22:44:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 22:44:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 22:44:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 22:44:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 22:44:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 22:44:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 22:44:48,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 22:44:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 22:44:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 22:44:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irq_lock_of_alx_priv [2019-10-02 22:44:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irq_lock_of_alx_priv [2019-10-02 22:44:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irq_lock_of_alx_priv [2019-10-02 22:44:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irq_lock_of_alx_priv [2019-10-02 22:44:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irq_lock_of_alx_priv [2019-10-02 22:44:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irq_lock_of_alx_priv [2019-10-02 22:44:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-02 22:44:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-02 22:44:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-02 22:44:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-02 22:44:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-02 22:44:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-02 22:44:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-02 22:44:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 22:44:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-02 22:44:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-02 22:44:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-02 22:44:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-02 22:44:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-02 22:44:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-02 22:44:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-02 22:44:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-02 22:44:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 22:44:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 22:44:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 22:44:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 22:44:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 22:44:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 22:44:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 22:44:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 22:44:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_alx_hw [2019-10-02 22:44:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_alx_hw [2019-10-02 22:44:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mdio_lock_of_alx_hw [2019-10-02 22:44:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mdio_lock_of_alx_hw [2019-10-02 22:44:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mdio_lock_of_alx_hw [2019-10-02 22:44:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mdio_lock_of_alx_hw [2019-10-02 22:44:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mdio_lock_of_alx_hw [2019-10-02 22:44:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mdio_lock_of_alx_hw [2019-10-02 22:44:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 22:44:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 22:44:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 22:44:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 22:44:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 22:44:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 22:44:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 22:44:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 22:44:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-02 22:44:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-02 22:44:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-02 22:44:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-02 22:44:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-02 22:44:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-02 22:44:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-02 22:44:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 22:44:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 22:44:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 22:44:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 22:44:48,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 22:44:48,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 22:44:48,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 22:44:48,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 22:44:48,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 22:44:48,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-02 22:44:48,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-02 22:44:48,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-02 22:44:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-02 22:44:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-02 22:44:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-02 22:44:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-02 22:44:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-02 22:44:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_alx_priv [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_alx_priv [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_alx_priv [2019-10-02 22:44:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_alx_priv [2019-10-02 22:44:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_alx_priv [2019-10-02 22:44:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_alx_priv [2019-10-02 22:44:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_alx_priv [2019-10-02 22:44:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_alx_priv [2019-10-02 22:44:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 22:44:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 22:44:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 22:44:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 22:44:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 22:44:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 22:44:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 22:44:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 22:44:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 22:44:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-02 22:44:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-02 22:44:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-02 22:44:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-02 22:44:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-02 22:44:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_119 [2019-10-02 22:44:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_120 [2019-10-02 22:44:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_121 [2019-10-02 22:44:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_122 [2019-10-02 22:44:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_123 [2019-10-02 22:44:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_274 [2019-10-02 22:44:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_542 [2019-10-02 22:44:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_551 [2019-10-02 22:44:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 22:44:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-02 22:44:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-02 22:44:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-02 22:44:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-02 22:44:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-02 22:44:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-02 22:44:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 22:44:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-02 22:44:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 22:44:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 22:44:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 22:44:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 22:44:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 22:44:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-02 22:44:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 22:44:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 22:44:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 22:44:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 22:44:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-02 22:44:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 22:44:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-02 22:44:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-02 22:44:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-02 22:44:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-10-02 22:44:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-10-02 22:44:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-10-02 22:44:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 22:44:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 22:44:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-02 22:44:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 22:44:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 22:44:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 22:44:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-02 22:44:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-02 22:44:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 22:44:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 22:44:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 22:44:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 22:44:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 22:44:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 22:44:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 22:44:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 22:44:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-02 22:44:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_mii_ioctl [2019-10-02 22:44:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 22:44:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-02 22:44:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-02 22:44:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-02 22:44:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-10-02 22:44:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-02 22:44:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 22:44:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 22:44:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 22:44:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 22:44:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-02 22:44:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-02 22:44:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 22:44:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-02 22:44:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-02 22:44:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-02 22:44:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 22:44:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-02 22:44:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2019-10-02 22:44:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 22:44:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-10-02 22:44:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-02 22:44:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2019-10-02 22:44:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 22:44:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-02 22:44:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 22:44:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 22:44:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2019-10-02 22:44:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-02 22:44:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-02 22:44:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 22:44:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-02 22:44:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 22:44:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 22:44:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 22:44:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 22:44:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 22:44:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 22:44:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 22:44:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 22:44:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 22:44:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 22:44:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 22:44:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 22:44:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 22:44:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 22:44:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-02 22:44:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 22:44:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 22:44:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 22:44:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-10-02 22:44:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-02 22:44:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 22:44:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-02 22:44:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-02 22:44:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2019-10-02 22:44:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2019-10-02 22:44:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 22:44:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2019-10-02 22:44:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2019-10-02 22:44:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_alx_priv [2019-10-02 22:44:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_alx_priv [2019-10-02 22:44:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 22:44:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 22:44:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 22:44:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 22:44:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 22:44:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 22:44:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 22:44:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 22:44:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 22:44:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 22:44:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 22:44:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 22:44:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 22:44:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 22:44:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 22:44:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-02 22:44:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-02 22:44:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-02 22:44:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-02 22:44:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 22:44:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 22:44:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 22:44:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 22:44:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 22:44:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 22:44:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2019-10-02 22:44:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2019-10-02 22:44:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2019-10-02 22:44:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 22:44:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2019-10-02 22:44:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2019-10-02 22:44:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2019-10-02 22:44:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 22:44:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2019-10-02 22:44:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-02 22:44:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-02 22:44:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-02 22:44:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-02 22:44:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-02 22:44:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 22:44:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-02 22:44:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-02 22:44:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 22:44:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-02 22:44:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-10-02 22:44:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 22:44:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-10-02 22:44:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-10-02 22:44:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-10-02 22:44:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 22:44:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-02 22:44:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 22:44:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 22:44:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 22:44:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-02 22:44:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-02 22:44:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 22:44:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 22:44:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 22:44:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-02 22:44:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 22:44:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 22:44:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 22:44:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 22:44:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-02 22:44:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 22:44:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-02 22:44:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 22:44:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-02 22:44:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-02 22:44:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 22:44:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-02 22:44:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-02 22:44:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-10-02 22:44:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-02 22:44:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-02 22:44:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 22:44:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 22:44:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-02 22:44:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 22:44:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-02 22:44:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-02 22:44:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 22:44:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-02 22:44:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-02 22:44:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-02 22:44:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-02 22:44:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-02 22:44:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-02 22:44:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-02 22:44:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 22:44:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2019-10-02 22:44:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_94 [2019-10-02 22:44:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 22:44:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 22:44:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-10-02 22:44:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 22:44:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-02 22:44:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 22:44:48,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 22:44:48,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2019-10-02 22:44:48,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 22:44:48,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 22:44:48,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-02 22:44:48,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-02 22:44:48,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-10-02 22:44:48,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-02 22:44:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-02 22:44:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 22:44:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 22:44:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 22:44:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 22:44:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-02 22:44:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-02 22:44:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-02 22:44:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_93 [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-10-02 22:44:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 22:44:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 22:44:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2019-10-02 22:44:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2019-10-02 22:44:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2019-10-02 22:44:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 22:44:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2019-10-02 22:44:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 22:44:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2019-10-02 22:44:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-02 22:44:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-02 22:44:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 22:44:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 22:44:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-02 22:44:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 22:44:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 22:44:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2019-10-02 22:44:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_84 [2019-10-02 22:44:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 22:44:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_85 [2019-10-02 22:44:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-02 22:44:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-02 22:44:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2019-10-02 22:44:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 22:44:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 22:44:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 22:44:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2019-10-02 22:44:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 22:44:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 22:44:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 22:44:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-02 22:44:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-02 22:44:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-02 22:44:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_mii_ioctl [2019-10-02 22:44:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2019-10-02 22:44:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2019-10-02 22:44:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-02 22:44:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-02 22:44:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-02 22:44:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2019-10-02 22:44:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2019-10-02 22:44:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem16 [2019-10-02 22:44:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2019-10-02 22:44:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2019-10-02 22:44:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2019-10-02 22:44:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_perm_macaddr [2019-10-02 22:44:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2019-10-02 22:44:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2019-10-02 22:44:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_link [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clear_phy_intr [2019-10-02 22:44:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_mac [2019-10-02 22:44:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2019-10-02 22:44:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2019-10-02 22:44:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure alx_phy_configured [2019-10-02 22:44:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure_basic [2019-10-02 22:44:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure alx_disable_rss [2019-10-02 22:44:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_info [2019-10-02 22:44:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2019-10-02 22:44:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_tx_irq [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_rx_irq [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll [2019-10-02 22:44:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2019-10-02 22:44:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2019-10-02 22:44:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2019-10-02 22:44:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_ring_ptrs [2019-10-02 22:44:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txring_buf [2019-10-02 22:44:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 22:44:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rxring_buf [2019-10-02 22:44:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2019-10-02 22:44:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2019-10-02 22:44:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure alx_add_mc_addr [2019-10-02 22:44:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2019-10-02 22:44:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 22:44:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2019-10-02 22:44:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2019-10-02 22:44:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 22:44:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_542 [2019-10-02 22:44:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_551 [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_descriptors [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_rings [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_config_vector_mapping [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_request_irq [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_irq [2019-10-02 22:44:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_identify_hw [2019-10-02 22:44:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_sw [2019-10-02 22:44:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2019-10-02 22:44:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2019-10-02 22:44:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2019-10-02 22:44:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2019-10-02 22:44:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2019-10-02 22:44:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2019-10-02 22:44:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_start [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_desc [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_check_link [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2019-10-02 22:44:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2019-10-02 22:44:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_csum [2019-10-02 22:44:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_map_tx_skb [2019-10-02 22:44:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_xmit [2019-10-02 22:44:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2019-10-02 22:44:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_read [2019-10-02 22:44:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_write [2019-10-02 22:44:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2019-10-02 22:44:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_probe [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2019-10-02 22:44:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_init [2019-10-02 22:44:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_exit [2019-10-02 22:44:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2019-10-02 22:44:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_alx_driver_init_15_9 [2019-10-02 22:44:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 22:44:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 22:44:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 22:44:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-02 22:44:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-02 22:44:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_13_15_4 [2019-10-02 22:44:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-02 22:44:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 22:44:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2019-10-02 22:44:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_5_5 [2019-10-02 22:44:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_5_6 [2019-10-02 22:44:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2019-10-02 22:44:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_13_15_5 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2019-10-02 22:44:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_34 [2019-10-02 22:44:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_35 [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 22:44:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_10 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_23 [2019-10-02 22:44:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_24 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_3_17 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_3_2 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_3_5 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_3_6 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_3_3 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_3_8 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_3_7 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_3 [2019-10-02 22:44:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_5_14 [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_5_3 [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_4_3 [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_4_15 [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_4_14 [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_4_12 [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_4_9 [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_4_8 [2019-10-02 22:44:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_4_6 [2019-10-02 22:44:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_4_22 [2019-10-02 22:44:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_4_4 [2019-10-02 22:44:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_4_7 [2019-10-02 22:44:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_4_5 [2019-10-02 22:44:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_4_16 [2019-10-02 22:44:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_4_17 [2019-10-02 22:44:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_4_19 [2019-10-02 22:44:48,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_4_27 [2019-10-02 22:44:48,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_4_24 [2019-10-02 22:44:48,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_4_25 [2019-10-02 22:44:48,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_4_21 [2019-10-02 22:44:48,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_4_18 [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_4_20 [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_4_10 [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_4_13 [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_4_11 [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_5 [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_4 [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 22:44:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-02 22:44:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_11 [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_20 [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_29 [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_17 [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_8 [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 22:44:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_123 [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-02 22:44:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure alx_cfg_mac_flowcontrol [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_119 [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_120 [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_121 [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_122 [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_settings [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_settings [2019-10-02 22:44:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_pauseparam [2019-10-02 22:44:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_pauseparam [2019-10-02 22:44:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_msglevel [2019-10-02 22:44:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_msglevel [2019-10-02 22:44:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_274 [2019-10-02 22:44:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_ethtool_stats [2019-10-02 22:44:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_strings [2019-10-02 22:44:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_sset_count [2019-10-02 22:44:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 22:44:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-02 22:44:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-02 22:44:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-02 22:44:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_alx_hw [2019-10-02 22:44:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_alx_hw [2019-10-02 22:44:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2019-10-02 22:44:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2019-10-02 22:44:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-10-02 22:44:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2019-10-02 22:44:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2019-10-02 22:44:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2019-10-02 22:44:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2019-10-02 22:44:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2019-10-02 22:44:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_ext [2019-10-02 22:44:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_ext [2019-10-02 22:44:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_dbg [2019-10-02 22:44:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_dbg [2019-10-02 22:44:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_config [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_osc [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop_mac [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 22:44:48,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 22:44:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 22:44:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 22:44:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 22:44:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 22:44:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 22:44:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 22:44:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 22:44:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 22:44:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 22:44:49,000 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 22:44:49,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 22:44:49,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 22:44:49,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 22:44:49,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 22:44:49,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 22:44:49,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 22:44:49,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-02 22:44:49,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-02 22:44:49,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-02 22:44:49,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 22:44:49,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 22:44:49,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 22:44:49,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 22:44:49,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 22:44:49,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 22:44:49,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 22:44:49,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 22:44:49,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irq_lock_of_alx_priv [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irq_lock_of_alx_priv [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irq_lock_of_alx_priv [2019-10-02 22:44:49,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irq_lock_of_alx_priv [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irq_lock_of_alx_priv [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irq_lock_of_alx_priv [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-02 22:44:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-02 22:44:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mdio_lock_of_alx_hw [2019-10-02 22:44:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mdio_lock_of_alx_hw [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mdio_lock_of_alx_hw [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mdio_lock_of_alx_hw [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mdio_lock_of_alx_hw [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mdio_lock_of_alx_hw [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 22:44:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-02 22:44:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 22:44:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-02 22:44:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_alx_priv [2019-10-02 22:44:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_alx_priv [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_alx_priv [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_alx_priv [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_alx_priv [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_alx_priv [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 22:44:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 22:44:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 22:44:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 22:44:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 22:44:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 22:44:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 22:44:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 22:44:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 22:44:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 22:44:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 22:44:54,354 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 22:44:56,631 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 22:45:01,835 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 22:45:01,835 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-10-02 22:45:01,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 10:45:01 BoogieIcfgContainer [2019-10-02 22:45:01,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 22:45:01,843 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 22:45:01,843 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 22:45:01,847 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 22:45:01,847 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 10:44:38" (1/3) ... [2019-10-02 22:45:01,849 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a0c61fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 10:45:01, skipping insertion in model container [2019-10-02 22:45:01,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:44:47" (2/3) ... [2019-10-02 22:45:01,851 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a0c61fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 10:45:01, skipping insertion in model container [2019-10-02 22:45:01,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 10:45:01" (3/3) ... [2019-10-02 22:45:01,853 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-10-02 22:45:01,866 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 22:45:01,890 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 22:45:01,909 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 22:45:01,943 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 22:45:01,944 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 22:45:01,944 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 22:45:01,944 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 22:45:01,944 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 22:45:01,944 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 22:45:01,944 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 22:45:01,944 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 22:45:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 4870 states. [2019-10-02 22:45:02,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-10-02 22:45:02,106 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:45:02,112 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:45:02,116 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]=== [2019-10-02 22:45:02,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:45:02,126 INFO L82 PathProgramCache]: Analyzing trace with hash -1357118837, now seen corresponding path program 1 times [2019-10-02 22:45:02,131 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:45:02,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:02,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:45:02,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:02,353 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:45:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:45:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-02 22:45:03,633 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:45:03,633 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:45:03,633 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:45:03,639 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:45:03,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:45:03,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:03,658 INFO L87 Difference]: Start difference. First operand 4870 states. Second operand 3 states. [2019-10-02 22:45:04,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:45:04,327 INFO L93 Difference]: Finished difference Result 7931 states and 10293 transitions. [2019-10-02 22:45:04,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:45:04,329 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 203 [2019-10-02 22:45:04,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:45:04,433 INFO L225 Difference]: With dead ends: 7931 [2019-10-02 22:45:04,433 INFO L226 Difference]: Without dead ends: 7908 [2019-10-02 22:45:04,435 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:04,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7908 states. [2019-10-02 22:45:04,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7908 to 7881. [2019-10-02 22:45:04,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7881 states. [2019-10-02 22:45:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7881 states to 7881 states and 10213 transitions. [2019-10-02 22:45:04,967 INFO L78 Accepts]: Start accepts. Automaton has 7881 states and 10213 transitions. Word has length 203 [2019-10-02 22:45:04,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:45:04,971 INFO L475 AbstractCegarLoop]: Abstraction has 7881 states and 10213 transitions. [2019-10-02 22:45:04,971 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:45:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 7881 states and 10213 transitions. [2019-10-02 22:45:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-10-02 22:45:04,987 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:45:04,987 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:45:04,988 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]=== [2019-10-02 22:45:04,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:45:04,988 INFO L82 PathProgramCache]: Analyzing trace with hash 982455521, now seen corresponding path program 1 times [2019-10-02 22:45:04,989 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:45:05,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:05,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:45:05,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:05,023 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:45:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:45:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-02 22:45:06,970 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:45:06,970 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 22:45:06,971 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:45:06,973 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 22:45:06,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 22:45:06,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-02 22:45:06,974 INFO L87 Difference]: Start difference. First operand 7881 states and 10213 transitions. Second operand 6 states. [2019-10-02 22:45:15,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:45:15,440 INFO L93 Difference]: Finished difference Result 20627 states and 26765 transitions. [2019-10-02 22:45:15,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 22:45:15,445 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 209 [2019-10-02 22:45:15,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:45:15,584 INFO L225 Difference]: With dead ends: 20627 [2019-10-02 22:45:15,584 INFO L226 Difference]: Without dead ends: 20627 [2019-10-02 22:45:15,588 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-02 22:45:15,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20627 states. [2019-10-02 22:45:16,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20627 to 20531. [2019-10-02 22:45:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20531 states. [2019-10-02 22:45:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20531 states to 20531 states and 26625 transitions. [2019-10-02 22:45:16,322 INFO L78 Accepts]: Start accepts. Automaton has 20531 states and 26625 transitions. Word has length 209 [2019-10-02 22:45:16,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:45:16,323 INFO L475 AbstractCegarLoop]: Abstraction has 20531 states and 26625 transitions. [2019-10-02 22:45:16,323 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 22:45:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 20531 states and 26625 transitions. [2019-10-02 22:45:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-10-02 22:45:16,329 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:45:16,329 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:45:16,330 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]=== [2019-10-02 22:45:16,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:45:16,330 INFO L82 PathProgramCache]: Analyzing trace with hash 25644182, now seen corresponding path program 1 times [2019-10-02 22:45:16,330 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:45:16,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:16,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:45:16,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:16,360 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:45:16,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:45:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-02 22:45:16,996 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:45:16,996 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:45:16,997 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:45:16,998 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:45:16,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:45:16,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:16,998 INFO L87 Difference]: Start difference. First operand 20531 states and 26625 transitions. Second operand 3 states. [2019-10-02 22:45:17,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:45:17,432 INFO L93 Difference]: Finished difference Result 40825 states and 53773 transitions. [2019-10-02 22:45:17,432 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:45:17,433 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 218 [2019-10-02 22:45:17,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:45:17,637 INFO L225 Difference]: With dead ends: 40825 [2019-10-02 22:45:17,637 INFO L226 Difference]: Without dead ends: 40825 [2019-10-02 22:45:17,638 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:17,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40825 states. [2019-10-02 22:45:18,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40825 to 40771. [2019-10-02 22:45:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40771 states. [2019-10-02 22:45:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40771 states to 40771 states and 53694 transitions. [2019-10-02 22:45:19,036 INFO L78 Accepts]: Start accepts. Automaton has 40771 states and 53694 transitions. Word has length 218 [2019-10-02 22:45:19,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:45:19,040 INFO L475 AbstractCegarLoop]: Abstraction has 40771 states and 53694 transitions. [2019-10-02 22:45:19,040 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:45:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 40771 states and 53694 transitions. [2019-10-02 22:45:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-10-02 22:45:19,049 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:45:19,050 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:45:19,050 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]=== [2019-10-02 22:45:19,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:45:19,051 INFO L82 PathProgramCache]: Analyzing trace with hash 886485432, now seen corresponding path program 1 times [2019-10-02 22:45:19,051 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:45:19,076 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:19,077 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:45:19,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:19,077 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:45:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:45:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-02 22:45:20,805 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:45:20,805 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:45:20,805 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:45:20,806 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:45:20,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:45:20,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:20,807 INFO L87 Difference]: Start difference. First operand 40771 states and 53694 transitions. Second operand 3 states. [2019-10-02 22:45:21,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:45:21,563 INFO L93 Difference]: Finished difference Result 80841 states and 108529 transitions. [2019-10-02 22:45:21,563 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:45:21,563 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 219 [2019-10-02 22:45:21,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:45:21,937 INFO L225 Difference]: With dead ends: 80841 [2019-10-02 22:45:21,938 INFO L226 Difference]: Without dead ends: 80841 [2019-10-02 22:45:21,938 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:22,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80841 states. [2019-10-02 22:45:24,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80841 to 80763. [2019-10-02 22:45:24,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80763 states. [2019-10-02 22:45:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80763 states to 80763 states and 108414 transitions. [2019-10-02 22:45:24,381 INFO L78 Accepts]: Start accepts. Automaton has 80763 states and 108414 transitions. Word has length 219 [2019-10-02 22:45:24,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:45:24,381 INFO L475 AbstractCegarLoop]: Abstraction has 80763 states and 108414 transitions. [2019-10-02 22:45:24,381 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:45:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 80763 states and 108414 transitions. [2019-10-02 22:45:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-10-02 22:45:24,387 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:45:24,388 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:45:24,388 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]=== [2019-10-02 22:45:24,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:45:24,389 INFO L82 PathProgramCache]: Analyzing trace with hash -1275571450, now seen corresponding path program 1 times [2019-10-02 22:45:24,389 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:45:24,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:24,409 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:45:24,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:24,409 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:45:24,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:45:24,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-02 22:45:24,823 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:45:24,823 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:45:24,824 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:45:24,824 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:45:24,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:45:24,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:24,825 INFO L87 Difference]: Start difference. First operand 80763 states and 108414 transitions. Second operand 3 states. [2019-10-02 22:45:26,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:45:26,251 INFO L93 Difference]: Finished difference Result 144551 states and 193629 transitions. [2019-10-02 22:45:26,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:45:26,252 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2019-10-02 22:45:26,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:45:29,594 INFO L225 Difference]: With dead ends: 144551 [2019-10-02 22:45:29,595 INFO L226 Difference]: Without dead ends: 144551 [2019-10-02 22:45:29,595 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:29,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144551 states. [2019-10-02 22:45:31,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144551 to 144427. [2019-10-02 22:45:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144427 states. [2019-10-02 22:45:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144427 states to 144427 states and 193444 transitions. [2019-10-02 22:45:32,275 INFO L78 Accepts]: Start accepts. Automaton has 144427 states and 193444 transitions. Word has length 222 [2019-10-02 22:45:32,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:45:32,275 INFO L475 AbstractCegarLoop]: Abstraction has 144427 states and 193444 transitions. [2019-10-02 22:45:32,275 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:45:32,275 INFO L276 IsEmpty]: Start isEmpty. Operand 144427 states and 193444 transitions. [2019-10-02 22:45:32,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2019-10-02 22:45:32,280 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:45:32,280 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:45:32,281 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]=== [2019-10-02 22:45:32,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:45:32,281 INFO L82 PathProgramCache]: Analyzing trace with hash 635587257, now seen corresponding path program 1 times [2019-10-02 22:45:32,282 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:45:32,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:32,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:45:32,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:32,297 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:45:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:45:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-02 22:45:32,626 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:45:32,626 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:45:32,627 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:45:32,627 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:45:32,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:45:32,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:32,628 INFO L87 Difference]: Start difference. First operand 144427 states and 193444 transitions. Second operand 3 states. [2019-10-02 22:45:37,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:45:37,371 INFO L93 Difference]: Finished difference Result 266821 states and 353219 transitions. [2019-10-02 22:45:37,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:45:37,371 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2019-10-02 22:45:37,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:45:38,598 INFO L225 Difference]: With dead ends: 266821 [2019-10-02 22:45:38,598 INFO L226 Difference]: Without dead ends: 266821 [2019-10-02 22:45:38,599 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:38,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266821 states. [2019-10-02 22:45:49,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266821 to 266503. [2019-10-02 22:45:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266503 states. [2019-10-02 22:45:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266503 states to 266503 states and 352696 transitions. [2019-10-02 22:45:50,235 INFO L78 Accepts]: Start accepts. Automaton has 266503 states and 352696 transitions. Word has length 223 [2019-10-02 22:45:50,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:45:50,235 INFO L475 AbstractCegarLoop]: Abstraction has 266503 states and 352696 transitions. [2019-10-02 22:45:50,235 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:45:50,235 INFO L276 IsEmpty]: Start isEmpty. Operand 266503 states and 352696 transitions. [2019-10-02 22:45:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-10-02 22:45:50,241 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:45:50,241 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:45:50,241 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]=== [2019-10-02 22:45:50,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:45:50,242 INFO L82 PathProgramCache]: Analyzing trace with hash 1345696000, now seen corresponding path program 1 times [2019-10-02 22:45:50,242 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:45:50,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:50,257 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:45:50,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:45:50,257 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:45:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:45:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-02 22:45:50,616 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:45:50,616 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:45:50,617 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:45:50,618 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:45:50,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:45:50,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:50,619 INFO L87 Difference]: Start difference. First operand 266503 states and 352696 transitions. Second operand 3 states. [2019-10-02 22:45:58,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:45:58,773 INFO L93 Difference]: Finished difference Result 269725 states and 355983 transitions. [2019-10-02 22:45:58,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:45:58,774 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2019-10-02 22:45:58,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:45:59,631 INFO L225 Difference]: With dead ends: 269725 [2019-10-02 22:45:59,631 INFO L226 Difference]: Without dead ends: 269725 [2019-10-02 22:45:59,631 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:45:59,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269725 states. [2019-10-02 22:46:03,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269725 to 269559. [2019-10-02 22:46:03,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269559 states. [2019-10-02 22:46:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269559 states to 269559 states and 355736 transitions. [2019-10-02 22:46:04,363 INFO L78 Accepts]: Start accepts. Automaton has 269559 states and 355736 transitions. Word has length 222 [2019-10-02 22:46:04,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:46:04,364 INFO L475 AbstractCegarLoop]: Abstraction has 269559 states and 355736 transitions. [2019-10-02 22:46:04,364 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:46:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 269559 states and 355736 transitions. [2019-10-02 22:46:04,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-10-02 22:46:04,367 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:46:04,368 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 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] [2019-10-02 22:46:04,368 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]=== [2019-10-02 22:46:04,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:46:04,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1048391623, now seen corresponding path program 1 times [2019-10-02 22:46:04,369 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:46:04,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:46:04,384 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:46:04,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:46:04,384 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:46:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:46:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2019-10-02 22:46:04,684 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:46:04,684 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:46:04,685 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:46:04,686 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:46:04,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:46:04,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:46:04,687 INFO L87 Difference]: Start difference. First operand 269559 states and 355736 transitions. Second operand 3 states. [2019-10-02 22:46:08,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:46:08,318 INFO L93 Difference]: Finished difference Result 402750 states and 531413 transitions. [2019-10-02 22:46:08,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:46:08,318 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 231 [2019-10-02 22:46:08,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:46:09,766 INFO L225 Difference]: With dead ends: 402750 [2019-10-02 22:46:09,766 INFO L226 Difference]: Without dead ends: 402750 [2019-10-02 22:46:09,767 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:46:10,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402750 states. [2019-10-02 22:46:23,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402750 to 402723. [2019-10-02 22:46:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402723 states. [2019-10-02 22:46:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402723 states to 402723 states and 531373 transitions. [2019-10-02 22:46:25,874 INFO L78 Accepts]: Start accepts. Automaton has 402723 states and 531373 transitions. Word has length 231 [2019-10-02 22:46:25,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:46:25,875 INFO L475 AbstractCegarLoop]: Abstraction has 402723 states and 531373 transitions. [2019-10-02 22:46:25,875 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:46:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 402723 states and 531373 transitions. [2019-10-02 22:46:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-10-02 22:46:25,879 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:46:25,879 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 3, 3, 3, 3, 3, 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] [2019-10-02 22:46:25,879 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]=== [2019-10-02 22:46:25,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:46:25,880 INFO L82 PathProgramCache]: Analyzing trace with hash 677248356, now seen corresponding path program 1 times [2019-10-02 22:46:25,880 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:46:25,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:46:25,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:46:25,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:46:25,916 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:46:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:46:26,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1098 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2019-10-02 22:46:26,285 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:46:26,286 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 22:46:26,286 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:46:26,286 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 22:46:26,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 22:46:26,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 22:46:26,287 INFO L87 Difference]: Start difference. First operand 402723 states and 531373 transitions. Second operand 5 states. [2019-10-02 22:47:11,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:47:11,989 INFO L93 Difference]: Finished difference Result 535651 states and 706772 transitions. [2019-10-02 22:47:11,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 22:47:11,990 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 256 [2019-10-02 22:47:11,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:47:14,874 INFO L225 Difference]: With dead ends: 535651 [2019-10-02 22:47:14,874 INFO L226 Difference]: Without dead ends: 535651 [2019-10-02 22:47:14,874 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 22:47:15,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535651 states. [2019-10-02 22:47:31,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535651 to 535551. [2019-10-02 22:47:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 535551 states. [2019-10-02 22:47:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535551 states to 535551 states and 706530 transitions. [2019-10-02 22:47:34,534 INFO L78 Accepts]: Start accepts. Automaton has 535551 states and 706530 transitions. Word has length 256 [2019-10-02 22:47:34,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:47:34,535 INFO L475 AbstractCegarLoop]: Abstraction has 535551 states and 706530 transitions. [2019-10-02 22:47:34,535 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 22:47:34,535 INFO L276 IsEmpty]: Start isEmpty. Operand 535551 states and 706530 transitions. [2019-10-02 22:47:34,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-10-02 22:47:34,538 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:47:34,538 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 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] [2019-10-02 22:47:34,538 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]=== [2019-10-02 22:47:34,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:47:34,539 INFO L82 PathProgramCache]: Analyzing trace with hash -2040744511, now seen corresponding path program 1 times [2019-10-02 22:47:34,539 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:47:34,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:47:34,554 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:47:34,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:47:34,554 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:47:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:47:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2019-10-02 22:47:34,837 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:47:34,837 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:47:34,838 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:47:34,838 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:47:34,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:47:34,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:47:34,839 INFO L87 Difference]: Start difference. First operand 535551 states and 706530 transitions. Second operand 3 states. [2019-10-02 22:47:46,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:47:46,470 INFO L93 Difference]: Finished difference Result 667782 states and 881151 transitions. [2019-10-02 22:47:46,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:47:46,471 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2019-10-02 22:47:46,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:47:56,528 INFO L225 Difference]: With dead ends: 667782 [2019-10-02 22:47:56,528 INFO L226 Difference]: Without dead ends: 667782 [2019-10-02 22:47:56,528 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:47:56,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667782 states. [2019-10-02 22:48:08,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667782 to 667755. [2019-10-02 22:48:08,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 667755 states. [2019-10-02 22:48:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667755 states to 667755 states and 881111 transitions. [2019-10-02 22:48:25,096 INFO L78 Accepts]: Start accepts. Automaton has 667755 states and 881111 transitions. Word has length 230 [2019-10-02 22:48:25,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:48:25,097 INFO L475 AbstractCegarLoop]: Abstraction has 667755 states and 881111 transitions. [2019-10-02 22:48:25,097 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:48:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 667755 states and 881111 transitions. [2019-10-02 22:48:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-10-02 22:48:25,102 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:48:25,102 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:48:25,103 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]=== [2019-10-02 22:48:25,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:48:25,104 INFO L82 PathProgramCache]: Analyzing trace with hash -538117752, now seen corresponding path program 1 times [2019-10-02 22:48:25,104 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:48:25,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:48:25,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:48:25,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:48:25,120 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:48:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:48:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-02 22:48:25,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:48:25,460 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:48:25,460 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:48:25,461 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:48:25,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:48:25,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:48:25,461 INFO L87 Difference]: Start difference. First operand 667755 states and 881111 transitions. Second operand 3 states. [2019-10-02 22:48:39,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:48:39,979 INFO L93 Difference]: Finished difference Result 681110 states and 895879 transitions. [2019-10-02 22:48:39,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:48:39,980 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 238 [2019-10-02 22:48:39,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:48:43,424 INFO L225 Difference]: With dead ends: 681110 [2019-10-02 22:48:43,425 INFO L226 Difference]: Without dead ends: 681110 [2019-10-02 22:48:43,425 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:48:43,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681110 states. [2019-10-02 22:48:56,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681110 to 680740. [2019-10-02 22:48:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 680740 states. [2019-10-02 22:49:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680740 states to 680740 states and 895326 transitions. [2019-10-02 22:49:12,739 INFO L78 Accepts]: Start accepts. Automaton has 680740 states and 895326 transitions. Word has length 238 [2019-10-02 22:49:12,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:49:12,739 INFO L475 AbstractCegarLoop]: Abstraction has 680740 states and 895326 transitions. [2019-10-02 22:49:12,739 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:49:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 680740 states and 895326 transitions. [2019-10-02 22:49:12,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-10-02 22:49:12,745 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:49:12,746 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:49:12,746 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]=== [2019-10-02 22:49:12,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:49:12,746 INFO L82 PathProgramCache]: Analyzing trace with hash -1171275652, now seen corresponding path program 1 times [2019-10-02 22:49:12,747 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:49:12,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:49:12,762 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:49:12,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:49:12,762 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:49:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:49:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1086 trivial. 0 not checked. [2019-10-02 22:49:15,229 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:49:15,230 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 22:49:15,230 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:49:15,230 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 22:49:15,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 22:49:15,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 22:49:15,232 INFO L87 Difference]: Start difference. First operand 680740 states and 895326 transitions. Second operand 5 states. [2019-10-02 22:50:03,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:50:03,519 INFO L93 Difference]: Finished difference Result 815833 states and 1072896 transitions. [2019-10-02 22:50:03,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 22:50:03,520 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 256 [2019-10-02 22:50:03,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:50:08,047 INFO L225 Difference]: With dead ends: 815833 [2019-10-02 22:50:08,047 INFO L226 Difference]: Without dead ends: 815833 [2019-10-02 22:50:08,047 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 22:50:08,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 815833 states. [2019-10-02 22:50:31,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 815833 to 815829. [2019-10-02 22:50:31,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 815829 states. [2019-10-02 22:50:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815829 states to 815829 states and 1072894 transitions. [2019-10-02 22:50:49,168 INFO L78 Accepts]: Start accepts. Automaton has 815829 states and 1072894 transitions. Word has length 256 [2019-10-02 22:50:49,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:50:49,169 INFO L475 AbstractCegarLoop]: Abstraction has 815829 states and 1072894 transitions. [2019-10-02 22:50:49,169 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 22:50:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 815829 states and 1072894 transitions. [2019-10-02 22:50:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-10-02 22:50:49,175 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:50:49,175 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 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] [2019-10-02 22:50:49,175 INFO L418 AbstractCegarLoop]: === Iteration 13 === [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]=== [2019-10-02 22:50:49,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:50:49,176 INFO L82 PathProgramCache]: Analyzing trace with hash 177446413, now seen corresponding path program 1 times [2019-10-02 22:50:49,176 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:50:51,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:50:51,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:50:51,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:50:51,334 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:50:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:50:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1074 trivial. 0 not checked. [2019-10-02 22:50:51,703 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:50:51,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-02 22:50:51,703 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:50:51,704 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 22:50:51,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 22:50:51,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-02 22:50:51,705 INFO L87 Difference]: Start difference. First operand 815829 states and 1072894 transitions. Second operand 8 states. [2019-10-02 22:52:26,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:52:26,952 INFO L93 Difference]: Finished difference Result 1999904 states and 2626186 transitions. [2019-10-02 22:52:26,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-02 22:52:26,952 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 256 [2019-10-02 22:52:26,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:52:37,111 INFO L225 Difference]: With dead ends: 1999904 [2019-10-02 22:52:37,112 INFO L226 Difference]: Without dead ends: 1999904 [2019-10-02 22:52:37,112 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2019-10-02 22:52:38,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1999904 states.