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 0.1.24-112bae1 [2019-09-10 17:09:58,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 17:09:58,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 17:09:58,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 17:09:58,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 17:09:58,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 17:09:58,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 17:09:58,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 17:09:58,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 17:09:58,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 17:09:58,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 17:09:58,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 17:09:58,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 17:09:58,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 17:09:58,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 17:09:58,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 17:09:58,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 17:09:58,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 17:09:58,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 17:09:58,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 17:09:58,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 17:09:58,933 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 17:09:58,934 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 17:09:58,935 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 17:09:58,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 17:09:58,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 17:09:58,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 17:09:58,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 17:09:58,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 17:09:58,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 17:09:58,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 17:09:58,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 17:09:58,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 17:09:58,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 17:09:58,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 17:09:58,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 17:09:58,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 17:09:58,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 17:09:58,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 17:09:58,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 17:09:58,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 17:09:58,947 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 [2019-09-10 17:09:58,962 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 17:09:58,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 17:09:58,963 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 17:09:58,963 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 17:09:58,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 17:09:58,964 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 17:09:58,964 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 17:09:58,964 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 17:09:58,965 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 17:09:58,965 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 17:09:58,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 17:09:58,966 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 17:09:58,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 17:09:58,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 17:09:58,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 17:09:58,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 17:09:58,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 17:09:58,967 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 17:09:58,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 17:09:58,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 17:09:58,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 17:09:58,968 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 17:09:58,968 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 17:09:58,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 17:09:58,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 17:09:58,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 17:09:58,969 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 17:09:58,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 17:09:58,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 17:09:58,969 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 17:09:59,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 17:09:59,018 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 17:09:59,022 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 17:09:59,023 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 17:09:59,024 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 17:09:59,025 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-09-10 17:09:59,093 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ac68adc3/f0714986e5194eb5881194073cf55dcb/FLAG8a937617d [2019-09-10 17:10:00,043 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 17:10:00,043 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-09-10 17:10:00,123 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ac68adc3/f0714986e5194eb5881194073cf55dcb/FLAG8a937617d [2019-09-10 17:10:00,483 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ac68adc3/f0714986e5194eb5881194073cf55dcb [2019-09-10 17:10:00,493 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 17:10:00,494 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 17:10:00,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 17:10:00,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 17:10:00,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 17:10:00,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 05:10:00" (1/1) ... [2019-09-10 17:10:00,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@277c7fe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:00, skipping insertion in model container [2019-09-10 17:10:00,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 05:10:00" (1/1) ... [2019-09-10 17:10:00,510 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 17:10:00,717 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 17:10:06,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 17:10:06,448 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 17:10:07,030 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 17:10:09,245 INFO L192 MainTranslator]: Completed translation [2019-09-10 17:10:09,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09 WrapperNode [2019-09-10 17:10:09,245 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 17:10:09,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 17:10:09,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 17:10:09,247 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 17:10:09,258 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (1/1) ... [2019-09-10 17:10:09,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (1/1) ... [2019-09-10 17:10:09,395 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (1/1) ... [2019-09-10 17:10:09,396 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (1/1) ... [2019-09-10 17:10:09,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (1/1) ... [2019-09-10 17:10:09,674 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (1/1) ... [2019-09-10 17:10:09,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (1/1) ... [2019-09-10 17:10:09,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 17:10:09,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 17:10:09,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 17:10:09,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 17:10:09,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 17:10:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 17:10:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 17:10:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 17:10:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 17:10:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 17:10:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 17:10:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 17:10:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 17:10:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 17:10:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 17:10:09,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 17:10:09,896 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 17:10:09,897 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 17:10:09,899 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 17:10:09,899 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 17:10:09,901 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 17:10:09,902 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 17:10:09,902 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 17:10:09,902 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-09-10 17:10:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-09-10 17:10:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 17:10:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 17:10:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 17:10:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 17:10:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 17:10:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-10 17:10:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-09-10 17:10:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-10 17:10:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-09-10 17:10:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-10 17:10:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 17:10:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-09-10 17:10:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-09-10 17:10:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 17:10:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 17:10:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-10 17:10:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-10 17:10:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 17:10:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 17:10:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 17:10:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 17:10:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 17:10:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-09-10 17:10:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-10 17:10:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 17:10:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 17:10:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 17:10:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 17:10:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-10 17:10:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-09-10 17:10:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-09-10 17:10:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-10 17:10:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 17:10:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-10 17:10:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-10 17:10:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-09-10 17:10:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-10 17:10:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-09-10 17:10:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-09-10 17:10:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-10 17:10:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-10 17:10:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-09-10 17:10:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-10 17:10:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-10 17:10:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 17:10:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 17:10:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-09-10 17:10:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 17:10:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-09-10 17:10:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 17:10:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 17:10:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2019-09-10 17:10:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 17:10:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 17:10:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-10 17:10:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-10 17:10:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-09-10 17:10:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2019-09-10 17:10:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-09-10 17:10:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2019-09-10 17:10:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-09-10 17:10:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2019-09-10 17:10:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 17:10:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-10 17:10:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-10 17:10:09,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-09-10 17:10:09,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-09-10 17:10:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-09-10 17:10:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 17:10:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 17:10:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 17:10:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 17:10:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 17:10:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 17:10:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-10 17:10:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-09-10 17:10:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-09-10 17:10:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2019-09-10 17:10:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2019-09-10 17:10:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem16 [2019-09-10 17:10:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2019-09-10 17:10:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2019-09-10 17:10:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2019-09-10 17:10:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2019-09-10 17:10:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2019-09-10 17:10:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2019-09-10 17:10:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2019-09-10 17:10:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_tx_irq [2019-09-10 17:10:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2019-09-10 17:10:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2019-09-10 17:10:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_rx_irq [2019-09-10 17:10:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll [2019-09-10 17:10:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2019-09-10 17:10:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2019-09-10 17:10:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2019-09-10 17:10:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_ring_ptrs [2019-09-10 17:10:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txring_buf [2019-09-10 17:10:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rxring_buf [2019-09-10 17:10:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2019-09-10 17:10:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2019-09-10 17:10:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_add_mc_addr [2019-09-10 17:10:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2019-09-10 17:10:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2019-09-10 17:10:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2019-09-10 17:10:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_descriptors [2019-09-10 17:10:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_rings [2019-09-10 17:10:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2019-09-10 17:10:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_config_vector_mapping [2019-09-10 17:10:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2019-09-10 17:10:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2019-09-10 17:10:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_request_irq [2019-09-10 17:10:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_irq [2019-09-10 17:10:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_identify_hw [2019-09-10 17:10:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_sw [2019-09-10 17:10:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2019-09-10 17:10:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2019-09-10 17:10:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2019-09-10 17:10:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2019-09-10 17:10:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2019-09-10 17:10:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2019-09-10 17:10:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2019-09-10 17:10:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_start [2019-09-10 17:10:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2019-09-10 17:10:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2019-09-10 17:10:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_desc [2019-09-10 17:10:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_check_link [2019-09-10 17:10:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2019-09-10 17:10:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2019-09-10 17:10:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2019-09-10 17:10:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2019-09-10 17:10:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_csum [2019-09-10 17:10:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_map_tx_skb [2019-09-10 17:10:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_xmit [2019-09-10 17:10:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2019-09-10 17:10:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_read [2019-09-10 17:10:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_write [2019-09-10 17:10:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2019-09-10 17:10:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2019-09-10 17:10:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2019-09-10 17:10:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_probe [2019-09-10 17:10:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2019-09-10 17:10:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2019-09-10 17:10:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2019-09-10 17:10:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2019-09-10 17:10:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2019-09-10 17:10:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2019-09-10 17:10:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_init [2019-09-10 17:10:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_exit [2019-09-10 17:10:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2019-09-10 17:10:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_alx_driver_init_15_9 [2019-09-10 17:10:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-10 17:10:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-10 17:10:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 17:10:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-09-10 17:10:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-09-10 17:10:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_13_15_4 [2019-09-10 17:10:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-09-10 17:10:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-09-10 17:10:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2019-09-10 17:10:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_5_5 [2019-09-10 17:10:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_5_6 [2019-09-10 17:10:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2019-09-10 17:10:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-09-10 17:10:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_13_15_5 [2019-09-10 17:10:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2019-09-10 17:10:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2019-09-10 17:10:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2019-09-10 17:10:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2019-09-10 17:10:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2019-09-10 17:10:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2019-09-10 17:10:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2019-09-10 17:10:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2019-09-10 17:10:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2019-09-10 17:10:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_34 [2019-09-10 17:10:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2019-09-10 17:10:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 17:10:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-10 17:10:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-10 17:10:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 17:10:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 17:10:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-09-10 17:10:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 17:10:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-09-10 17:10:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 17:10:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-09-10 17:10:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2019-09-10 17:10:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_10 [2019-09-10 17:10:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_23 [2019-09-10 17:10:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_3_24 [2019-09-10 17:10:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_3_17 [2019-09-10 17:10:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_3_2 [2019-09-10 17:10:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_3_5 [2019-09-10 17:10:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_3_6 [2019-09-10 17:10:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_3_3 [2019-09-10 17:10:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_3_8 [2019-09-10 17:10:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_3_7 [2019-09-10 17:10:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_3 [2019-09-10 17:10:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-10 17:10:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_5_14 [2019-09-10 17:10:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_5_3 [2019-09-10 17:10:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_4_3 [2019-09-10 17:10:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_4_15 [2019-09-10 17:10:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_4_14 [2019-09-10 17:10:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_4_12 [2019-09-10 17:10:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_4_9 [2019-09-10 17:10:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_4_8 [2019-09-10 17:10:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_4_6 [2019-09-10 17:10:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_4_22 [2019-09-10 17:10:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_4_4 [2019-09-10 17:10:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_4_7 [2019-09-10 17:10:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_4_5 [2019-09-10 17:10:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_4_16 [2019-09-10 17:10:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_4_17 [2019-09-10 17:10:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_4_19 [2019-09-10 17:10:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_4_27 [2019-09-10 17:10:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_4_24 [2019-09-10 17:10:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_4_25 [2019-09-10 17:10:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_4_21 [2019-09-10 17:10:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_4_18 [2019-09-10 17:10:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_4_20 [2019-09-10 17:10:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_4_10 [2019-09-10 17:10:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_4_13 [2019-09-10 17:10:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_4_11 [2019-09-10 17:10:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_5 [2019-09-10 17:10:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_4 [2019-09-10 17:10:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-10 17:10:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-09-10 17:10:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-10 17:10:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 17:10:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 17:10:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-10 17:10:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-09-10 17:10:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-09-10 17:10:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 17:10:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-10 17:10:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 17:10:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-09-10 17:10:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-10 17:10:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-09-10 17:10:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_11 [2019-09-10 17:10:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_20 [2019-09-10 17:10:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-09-10 17:10:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_29 [2019-09-10 17:10:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_17 [2019-09-10 17:10:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_8 [2019-09-10 17:10:09,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-10 17:10:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2019-09-10 17:10:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2019-09-10 17:10:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2019-09-10 17:10:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-09-10 17:10:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-09-10 17:10:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2019-09-10 17:10:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2019-09-10 17:10:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2019-09-10 17:10:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2019-09-10 17:10:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2019-09-10 17:10:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_84 [2019-09-10 17:10:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_85 [2019-09-10 17:10:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2019-09-10 17:10:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2019-09-10 17:10:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2019-09-10 17:10:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2019-09-10 17:10:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2019-09-10 17:10:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2019-09-10 17:10:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_93 [2019-09-10 17:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_94 [2019-09-10 17:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2019-09-10 17:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2019-09-10 17:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-10 17:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-09-10 17:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2019-09-10 17:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2019-09-10 17:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_settings [2019-09-10 17:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_settings [2019-09-10 17:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_pauseparam [2019-09-10 17:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_pauseparam [2019-09-10 17:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_msglevel [2019-09-10 17:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_msglevel [2019-09-10 17:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_ethtool_stats [2019-09-10 17:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_strings [2019-09-10 17:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_sset_count [2019-09-10 17:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2019-09-10 17:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-09-10 17:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-09-10 17:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2019-09-10 17:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2019-09-10 17:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-09-10 17:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_35 [2019-09-10 17:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-09-10 17:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-09-10 17:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-09-10 17:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-09-10 17:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-09-10 17:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2019-09-10 17:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2019-09-10 17:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2019-09-10 17:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2019-09-10 17:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2019-09-10 17:10:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2019-09-10 17:10:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2019-09-10 17:10:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2019-09-10 17:10:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2019-09-10 17:10:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2019-09-10 17:10:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_ext [2019-09-10 17:10:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_ext [2019-09-10 17:10:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_dbg [2019-09-10 17:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_dbg [2019-09-10 17:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2019-09-10 17:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2019-09-10 17:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2019-09-10 17:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2019-09-10 17:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2019-09-10 17:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2019-09-10 17:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_config [2019-09-10 17:10:09,988 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2019-09-10 17:10:09,988 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2019-09-10 17:10:09,988 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_perm_macaddr [2019-09-10 17:10:09,988 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2019-09-10 17:10:09,988 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_osc [2019-09-10 17:10:09,988 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop_mac [2019-09-10 17:10:09,988 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_mac [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_cfg_mac_flowcontrol [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2019-09-10 17:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_phy_configured [2019-09-10 17:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_link [2019-09-10 17:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clear_phy_intr [2019-09-10 17:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_disable_rss [2019-09-10 17:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure_basic [2019-09-10 17:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_info [2019-09-10 17:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2019-09-10 17:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2019-09-10 17:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2019-09-10 17:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 17:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 17:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 17:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 17:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 17:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 17:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 17:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 17:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 17:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 17:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 17:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 17:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 17:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 17:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 17:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 17:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 17:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 17:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 17:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 17:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 17:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 17:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 17:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 17:10:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 17:10:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 17:10:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 17:10:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 17:10:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 17:10:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 17:10:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 17:10:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 17:10:09,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 17:10:09,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 17:10:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 17:10:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-10 17:10:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-10 17:10:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-10 17:10:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-10 17:10:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-10 17:10:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-10 17:10:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-10 17:10:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-10 17:10:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-10 17:10:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-10 17:10:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-10 17:10:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-10 17:10:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-10 17:10:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-10 17:10:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-10 17:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-10 17:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-10 17:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-10 17:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-10 17:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 17:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 17:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 17:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 17:10:09,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 17:10:10,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-10 17:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-10 17:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-10 17:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-10 17:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-10 17:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-10 17:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-10 17:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 17:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2019-09-10 17:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2019-09-10 17:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irq_lock_of_alx_priv [2019-09-10 17:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irq_lock_of_alx_priv [2019-09-10 17:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irq_lock_of_alx_priv [2019-09-10 17:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irq_lock_of_alx_priv [2019-09-10 17:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irq_lock_of_alx_priv [2019-09-10 17:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irq_lock_of_alx_priv [2019-09-10 17:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-10 17:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-10 17:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-10 17:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-10 17:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-10 17:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-10 17:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-10 17:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-10 17:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-09-10 17:10:10,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-09-10 17:10:10,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-09-10 17:10:10,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-09-10 17:10:10,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-09-10 17:10:10,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-09-10 17:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-09-10 17:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-09-10 17:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-10 17:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-10 17:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-10 17:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-10 17:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-10 17:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-10 17:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-10 17:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-10 17:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mdio_lock_of_alx_hw [2019-09-10 17:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mdio_lock_of_alx_hw [2019-09-10 17:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mdio_lock_of_alx_hw [2019-09-10 17:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 17:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 17:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 17:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-10 17:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-10 17:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-10 17:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-10 17:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-10 17:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-10 17:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-10 17:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-10 17:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-10 17:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-10 17:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-10 17:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 17:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-10 17:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-10 17:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-10 17:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 17:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-09-10 17:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-09-10 17:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-09-10 17:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-09-10 17:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-09-10 17:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-09-10 17:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-09-10 17:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-09-10 17:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_alx_priv [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_alx_priv [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_alx_priv [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_alx_priv [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_alx_priv [2019-09-10 17:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_alx_priv [2019-09-10 17:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_alx_priv [2019-09-10 17:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_alx_priv [2019-09-10 17:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-10 17:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-10 17:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-10 17:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-10 17:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-10 17:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-10 17:10:10,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-10 17:10:10,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-10 17:10:10,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 17:10:10,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-10 17:10:10,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-10 17:10:10,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-10 17:10:10,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-10 17:10:10,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-10 17:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_119 [2019-09-10 17:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_120 [2019-09-10 17:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_121 [2019-09-10 17:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_122 [2019-09-10 17:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_123 [2019-09-10 17:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_274 [2019-09-10 17:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_542 [2019-09-10 17:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_551 [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 17:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 17:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 17:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 17:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-09-10 17:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-10 17:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 17:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-10 17:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 17:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 17:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-09-10 17:10:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 17:10:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 17:10:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 17:10:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 17:10:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 17:10:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 17:10:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 17:10:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 17:10:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 17:10:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_mii_ioctl [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-10 17:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-10 17:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 17:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 17:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-10 17:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-09-10 17:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-10 17:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-09-10 17:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-09-10 17:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-09-10 17:10:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 17:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 17:10:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 17:10:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2019-09-10 17:10:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-10 17:10:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-10 17:10:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 17:10:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-09-10 17:10:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 17:10:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 17:10:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 17:10:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 17:10:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 17:10:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 17:10:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 17:10:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 17:10:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 17:10:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 17:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-09-10 17:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-10 17:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 17:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 17:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 17:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 17:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 17:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 17:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 17:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 17:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 17:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 17:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-09-10 17:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2019-09-10 17:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2019-09-10 17:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-10 17:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-10 17:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2019-09-10 17:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2019-09-10 17:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_alx_priv [2019-09-10 17:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_alx_priv [2019-09-10 17:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 17:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 17:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 17:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 17:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 17:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 17:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 17:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 17:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 17:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 17:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 17:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 17:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 17:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 17:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 17:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-09-10 17:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-09-10 17:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-09-10 17:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-09-10 17:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 17:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 17:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 17:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 17:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2019-09-10 17:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 17:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2019-09-10 17:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 17:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 17:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-10 17:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 17:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-10 17:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-09-10 17:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-10 17:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-09-10 17:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-10 17:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 17:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-10 17:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-09-10 17:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-09-10 17:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 17:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 17:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 17:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 17:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 17:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-09-10 17:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 17:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-09-10 17:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-09-10 17:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-09-10 17:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 17:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-10 17:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 17:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 17:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 17:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-10 17:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-10 17:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 17:10:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 17:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 17:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 17:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-09-10 17:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-10 17:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 17:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-10 17:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 17:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 17:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 17:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 17:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 17:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 17:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 17:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 17:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-10 17:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-09-10 17:10:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-09-10 17:10:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-10 17:10:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 17:10:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 17:10:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-10 17:10:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 17:10:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-10 17:10:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-09-10 17:10:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 17:10:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-10 17:10:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-09-10 17:10:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-09-10 17:10:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-09-10 17:10:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 17:10:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-10 17:10:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-09-10 17:10:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 17:10:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2019-09-10 17:10:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_94 [2019-09-10 17:10:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-10 17:10:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 17:10:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-09-10 17:10:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 17:10:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-09-10 17:10:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 17:10:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 17:10:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2019-09-10 17:10:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 17:10:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 17:10:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-10 17:10:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-10 17:10:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-09-10 17:10:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2019-09-10 17:10:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-09-10 17:10:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2019-09-10 17:10:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-09-10 17:10:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2019-09-10 17:10:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 17:10:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-10 17:10:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-10 17:10:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-09-10 17:10:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-10 17:10:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-10 17:10:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-10 17:10:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 17:10:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 17:10:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-09-10 17:10:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-09-10 17:10:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-09-10 17:10:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 17:10:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2019-09-10 17:10:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 17:10:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_93 [2019-09-10 17:10:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-09-10 17:10:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-09-10 17:10:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-09-10 17:10:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 17:10:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-09-10 17:10:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 17:10:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 17:10:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2019-09-10 17:10:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2019-09-10 17:10:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2019-09-10 17:10:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 17:10:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2019-09-10 17:10:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 17:10:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2019-09-10 17:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_84 [2019-09-10 17:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 17:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_85 [2019-09-10 17:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-10 17:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-10 17:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2019-09-10 17:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 17:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-10 17:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 17:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2019-09-10 17:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 17:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 17:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 17:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-10 17:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-09-10 17:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_mii_ioctl [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2019-09-10 17:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem16 [2019-09-10 17:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2019-09-10 17:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2019-09-10 17:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2019-09-10 17:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_perm_macaddr [2019-09-10 17:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2019-09-10 17:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2019-09-10 17:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2019-09-10 17:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2019-09-10 17:10:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2019-09-10 17:10:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2019-09-10 17:10:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2019-09-10 17:10:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2019-09-10 17:10:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2019-09-10 17:10:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_link [2019-09-10 17:10:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clear_phy_intr [2019-09-10 17:10:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_mac [2019-09-10 17:10:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2019-09-10 17:10:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2019-09-10 17:10:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_phy_configured [2019-09-10 17:10:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure_basic [2019-09-10 17:10:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_disable_rss [2019-09-10 17:10:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_info [2019-09-10 17:10:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2019-09-10 17:10:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_tx_irq [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_rx_irq [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll [2019-09-10 17:10:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2019-09-10 17:10:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2019-09-10 17:10:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2019-09-10 17:10:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_ring_ptrs [2019-09-10 17:10:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txring_buf [2019-09-10 17:10:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 17:10:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rxring_buf [2019-09-10 17:10:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2019-09-10 17:10:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure alx_add_mc_addr [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_542 [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_551 [2019-09-10 17:10:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_descriptors [2019-09-10 17:10:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_rings [2019-09-10 17:10:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2019-09-10 17:10:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure alx_config_vector_mapping [2019-09-10 17:10:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2019-09-10 17:10:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2019-09-10 17:10:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure alx_request_irq [2019-09-10 17:10:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_irq [2019-09-10 17:10:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure alx_identify_hw [2019-09-10 17:10:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_sw [2019-09-10 17:10:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2019-09-10 17:10:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2019-09-10 17:10:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2019-09-10 17:10:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2019-09-10 17:10:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2019-09-10 17:10:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2019-09-10 17:10:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2019-09-10 17:10:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_start [2019-09-10 17:10:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2019-09-10 17:10:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2019-09-10 17:10:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_desc [2019-09-10 17:10:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure alx_check_link [2019-09-10 17:10:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2019-09-10 17:10:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2019-09-10 17:10:10,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2019-09-10 17:10:10,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2019-09-10 17:10:10,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_csum [2019-09-10 17:10:10,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_map_tx_skb [2019-09-10 17:10:10,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_xmit [2019-09-10 17:10:10,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2019-09-10 17:10:10,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_read [2019-09-10 17:10:10,068 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_write [2019-09-10 17:10:10,068 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2019-09-10 17:10:10,068 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2019-09-10 17:10:10,068 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2019-09-10 17:10:10,068 INFO L130 BoogieDeclarations]: Found specification of procedure alx_probe [2019-09-10 17:10:10,068 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2019-09-10 17:10:10,068 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2019-09-10 17:10:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2019-09-10 17:10:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2019-09-10 17:10:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2019-09-10 17:10:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2019-09-10 17:10:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_init [2019-09-10 17:10:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_exit [2019-09-10 17:10:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2019-09-10 17:10:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_alx_driver_init_15_9 [2019-09-10 17:10:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-10 17:10:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-10 17:10:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 17:10:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-09-10 17:10:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-09-10 17:10:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_13_15_4 [2019-09-10 17:10:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_5_5 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_5_6 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_13_15_5 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2019-09-10 17:10:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2019-09-10 17:10:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_34 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_35 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2019-09-10 17:10:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 17:10:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-09-10 17:10:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 17:10:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-09-10 17:10:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2019-09-10 17:10:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_10 [2019-09-10 17:10:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_23 [2019-09-10 17:10:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_3_24 [2019-09-10 17:10:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_3_17 [2019-09-10 17:10:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_3_2 [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_3_5 [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_3_6 [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_3_3 [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_3_8 [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_3_7 [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_3 [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_5_14 [2019-09-10 17:10:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_5_3 [2019-09-10 17:10:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_4_3 [2019-09-10 17:10:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_4_15 [2019-09-10 17:10:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_4_14 [2019-09-10 17:10:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_4_12 [2019-09-10 17:10:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_4_9 [2019-09-10 17:10:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_4_8 [2019-09-10 17:10:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_4_6 [2019-09-10 17:10:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_4_22 [2019-09-10 17:10:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_4_4 [2019-09-10 17:10:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_4_7 [2019-09-10 17:10:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_4_5 [2019-09-10 17:10:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_4_16 [2019-09-10 17:10:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_4_17 [2019-09-10 17:10:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_4_19 [2019-09-10 17:10:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_4_27 [2019-09-10 17:10:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_4_24 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_4_25 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_4_21 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_4_18 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_4_20 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_4_10 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_4_13 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_4_11 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_5 [2019-09-10 17:10:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_4 [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-09-10 17:10:10,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_11 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_20 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-09-10 17:10:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_29 [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_17 [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_8 [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 17:10:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_123 [2019-09-10 17:10:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-10 17:10:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-09-10 17:10:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-10 17:10:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2019-09-10 17:10:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure alx_cfg_mac_flowcontrol [2019-09-10 17:10:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_119 [2019-09-10 17:10:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_120 [2019-09-10 17:10:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_121 [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_122 [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_settings [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_settings [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_pauseparam [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_pauseparam [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_msglevel [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_msglevel [2019-09-10 17:10:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_274 [2019-09-10 17:10:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_ethtool_stats [2019-09-10 17:10:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_strings [2019-09-10 17:10:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_sset_count [2019-09-10 17:10:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 17:10:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-10 17:10:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-09-10 17:10:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-09-10 17:10:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-09-10 17:10:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2019-09-10 17:10:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-09-10 17:10:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-09-10 17:10:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-09-10 17:10:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-09-10 17:10:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-09-10 17:10:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2019-09-10 17:10:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2019-09-10 17:10:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2019-09-10 17:10:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2019-09-10 17:10:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2019-09-10 17:10:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2019-09-10 17:10:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2019-09-10 17:10:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2019-09-10 17:10:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2019-09-10 17:10:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2019-09-10 17:10:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_ext [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_ext [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_dbg [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_dbg [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_config [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2019-09-10 17:10:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2019-09-10 17:10:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_osc [2019-09-10 17:10:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop_mac [2019-09-10 17:10:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2019-09-10 17:10:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 17:10:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 17:10:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 17:10:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 17:10:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 17:10:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 17:10:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 17:10:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 17:10:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 17:10:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 17:10:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 17:10:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 17:10:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 17:10:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 17:10:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 17:10:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 17:10:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 17:10:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 17:10:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 17:10:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 17:10:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 17:10:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 17:10:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 17:10:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 17:10:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 17:10:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 17:10:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-10 17:10:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-10 17:10:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-10 17:10:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-10 17:10:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-10 17:10:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-10 17:10:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-10 17:10:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-10 17:10:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-10 17:10:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-10 17:10:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-10 17:10:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-10 17:10:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-10 17:10:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 17:10:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 17:10:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 17:10:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 17:10:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 17:10:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-10 17:10:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-10 17:10:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-10 17:10:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-10 17:10:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-10 17:10:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-10 17:10:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-10 17:10:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 17:10:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irq_lock_of_alx_priv [2019-09-10 17:10:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irq_lock_of_alx_priv [2019-09-10 17:10:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irq_lock_of_alx_priv [2019-09-10 17:10:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irq_lock_of_alx_priv [2019-09-10 17:10:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irq_lock_of_alx_priv [2019-09-10 17:10:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irq_lock_of_alx_priv [2019-09-10 17:10:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-10 17:10:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-10 17:10:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-09-10 17:10:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-10 17:10:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-10 17:10:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-10 17:10:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-10 17:10:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mdio_lock_of_alx_hw [2019-09-10 17:10:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mdio_lock_of_alx_hw [2019-09-10 17:10:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mdio_lock_of_alx_hw [2019-09-10 17:10:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mdio_lock_of_alx_hw [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 17:10:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-10 17:10:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-09-10 17:10:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_alx_priv [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_alx_priv [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_alx_priv [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_alx_priv [2019-09-10 17:10:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_alx_priv [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_alx_priv [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-10 17:10:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-10 17:10:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-10 17:10:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 17:10:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 17:10:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 17:10:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 17:10:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 17:10:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 17:10:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 17:10:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 17:10:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 17:10:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 17:10:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 17:10:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 17:10:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 17:10:14,972 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 17:10:17,672 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 17:10:23,377 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 17:10:23,377 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-09-10 17:10:23,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 05:10:23 BoogieIcfgContainer [2019-09-10 17:10:23,383 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 17:10:23,385 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 17:10:23,385 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 17:10:23,389 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 17:10:23,390 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 05:10:00" (1/3) ... [2019-09-10 17:10:23,391 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36561877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 05:10:23, skipping insertion in model container [2019-09-10 17:10:23,391 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:10:09" (2/3) ... [2019-09-10 17:10:23,392 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36561877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 05:10:23, skipping insertion in model container [2019-09-10 17:10:23,392 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 05:10:23" (3/3) ... [2019-09-10 17:10:23,395 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2019-09-10 17:10:23,410 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 17:10:23,444 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-10 17:10:23,469 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-10 17:10:23,518 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 17:10:23,518 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 17:10:23,519 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 17:10:23,519 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 17:10:23,519 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 17:10:23,519 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 17:10:23,519 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 17:10:23,520 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 17:10:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 4870 states. [2019-09-10 17:10:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-09-10 17:10:23,720 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:10:23,722 INFO L399 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] [2019-09-10 17:10:23,726 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:10:23,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:10:23,736 INFO L82 PathProgramCache]: Analyzing trace with hash -1357118837, now seen corresponding path program 1 times [2019-09-10 17:10:23,740 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:10:23,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:23,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:10:23,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:23,914 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:10:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:10:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-10 17:10:25,217 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:10:25,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:10:25,218 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:10:25,224 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:10:25,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:10:25,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:10:25,245 INFO L87 Difference]: Start difference. First operand 4870 states. Second operand 3 states. [2019-09-10 17:10:25,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:10:25,901 INFO L93 Difference]: Finished difference Result 7931 states and 10293 transitions. [2019-09-10 17:10:25,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:10:25,903 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 203 [2019-09-10 17:10:25,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:10:26,011 INFO L225 Difference]: With dead ends: 7931 [2019-09-10 17:10:26,011 INFO L226 Difference]: Without dead ends: 7908 [2019-09-10 17:10:26,014 INFO L628 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 [2019-09-10 17:10:26,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7908 states. [2019-09-10 17:10:26,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7908 to 7881. [2019-09-10 17:10:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7881 states. [2019-09-10 17:10:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7881 states to 7881 states and 10213 transitions. [2019-09-10 17:10:26,527 INFO L78 Accepts]: Start accepts. Automaton has 7881 states and 10213 transitions. Word has length 203 [2019-09-10 17:10:26,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:10:26,534 INFO L475 AbstractCegarLoop]: Abstraction has 7881 states and 10213 transitions. [2019-09-10 17:10:26,535 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:10:26,535 INFO L276 IsEmpty]: Start isEmpty. Operand 7881 states and 10213 transitions. [2019-09-10 17:10:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-09-10 17:10:26,551 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:10:26,551 INFO L399 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] [2019-09-10 17:10:26,552 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:10:26,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:10:26,559 INFO L82 PathProgramCache]: Analyzing trace with hash 982455521, now seen corresponding path program 1 times [2019-09-10 17:10:26,559 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:10:26,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:26,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:10:26,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:26,570 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:10:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:10:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-10 17:10:27,032 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:10:27,032 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-10 17:10:27,033 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:10:27,034 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-10 17:10:27,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-10 17:10:27,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-09-10 17:10:27,035 INFO L87 Difference]: Start difference. First operand 7881 states and 10213 transitions. Second operand 6 states. [2019-09-10 17:10:35,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:10:35,856 INFO L93 Difference]: Finished difference Result 20627 states and 26765 transitions. [2019-09-10 17:10:35,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 17:10:35,862 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 209 [2019-09-10 17:10:35,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:10:36,008 INFO L225 Difference]: With dead ends: 20627 [2019-09-10 17:10:36,008 INFO L226 Difference]: Without dead ends: 20627 [2019-09-10 17:10:36,009 INFO L628 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 [2019-09-10 17:10:36,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20627 states. [2019-09-10 17:10:36,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20627 to 20531. [2019-09-10 17:10:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20531 states. [2019-09-10 17:10:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20531 states to 20531 states and 26625 transitions. [2019-09-10 17:10:36,812 INFO L78 Accepts]: Start accepts. Automaton has 20531 states and 26625 transitions. Word has length 209 [2019-09-10 17:10:36,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:10:36,819 INFO L475 AbstractCegarLoop]: Abstraction has 20531 states and 26625 transitions. [2019-09-10 17:10:36,819 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-10 17:10:36,819 INFO L276 IsEmpty]: Start isEmpty. Operand 20531 states and 26625 transitions. [2019-09-10 17:10:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-09-10 17:10:36,829 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:10:36,830 INFO L399 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] [2019-09-10 17:10:36,830 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:10:36,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:10:36,831 INFO L82 PathProgramCache]: Analyzing trace with hash 25644182, now seen corresponding path program 1 times [2019-09-10 17:10:36,831 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:10:36,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:36,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:10:36,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:36,841 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:10:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:10:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-10 17:10:37,340 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:10:37,340 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:10:37,340 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:10:37,341 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:10:37,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:10:37,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:10:37,342 INFO L87 Difference]: Start difference. First operand 20531 states and 26625 transitions. Second operand 3 states. [2019-09-10 17:10:37,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:10:37,880 INFO L93 Difference]: Finished difference Result 40825 states and 53773 transitions. [2019-09-10 17:10:37,880 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:10:37,880 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 218 [2019-09-10 17:10:37,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:10:38,119 INFO L225 Difference]: With dead ends: 40825 [2019-09-10 17:10:38,120 INFO L226 Difference]: Without dead ends: 40825 [2019-09-10 17:10:38,121 INFO L628 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 [2019-09-10 17:10:38,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40825 states. [2019-09-10 17:10:40,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40825 to 40771. [2019-09-10 17:10:40,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40771 states. [2019-09-10 17:10:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40771 states to 40771 states and 53694 transitions. [2019-09-10 17:10:41,073 INFO L78 Accepts]: Start accepts. Automaton has 40771 states and 53694 transitions. Word has length 218 [2019-09-10 17:10:41,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:10:41,073 INFO L475 AbstractCegarLoop]: Abstraction has 40771 states and 53694 transitions. [2019-09-10 17:10:41,074 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:10:41,074 INFO L276 IsEmpty]: Start isEmpty. Operand 40771 states and 53694 transitions. [2019-09-10 17:10:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-09-10 17:10:41,079 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:10:41,079 INFO L399 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] [2019-09-10 17:10:41,080 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:10:41,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:10:41,081 INFO L82 PathProgramCache]: Analyzing trace with hash 886485432, now seen corresponding path program 1 times [2019-09-10 17:10:41,081 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:10:41,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:41,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:10:41,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:41,085 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:10:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:10:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-10 17:10:41,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:10:41,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:10:41,470 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:10:41,470 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:10:41,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:10:41,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:10:41,471 INFO L87 Difference]: Start difference. First operand 40771 states and 53694 transitions. Second operand 3 states. [2019-09-10 17:10:42,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:10:42,288 INFO L93 Difference]: Finished difference Result 80841 states and 108529 transitions. [2019-09-10 17:10:42,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:10:42,288 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 219 [2019-09-10 17:10:42,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:10:44,378 INFO L225 Difference]: With dead ends: 80841 [2019-09-10 17:10:44,379 INFO L226 Difference]: Without dead ends: 80841 [2019-09-10 17:10:44,379 INFO L628 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 [2019-09-10 17:10:44,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80841 states. [2019-09-10 17:10:46,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80841 to 80763. [2019-09-10 17:10:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80763 states. [2019-09-10 17:10:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80763 states to 80763 states and 108414 transitions. [2019-09-10 17:10:46,877 INFO L78 Accepts]: Start accepts. Automaton has 80763 states and 108414 transitions. Word has length 219 [2019-09-10 17:10:46,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:10:46,877 INFO L475 AbstractCegarLoop]: Abstraction has 80763 states and 108414 transitions. [2019-09-10 17:10:46,877 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:10:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 80763 states and 108414 transitions. [2019-09-10 17:10:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-09-10 17:10:46,884 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:10:46,884 INFO L399 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] [2019-09-10 17:10:46,885 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:10:46,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:10:46,886 INFO L82 PathProgramCache]: Analyzing trace with hash -1275571450, now seen corresponding path program 1 times [2019-09-10 17:10:46,886 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:10:46,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:46,893 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:10:46,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:46,893 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:10:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:10:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-10 17:10:47,278 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:10:47,278 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:10:47,278 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:10:47,280 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:10:47,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:10:47,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:10:47,281 INFO L87 Difference]: Start difference. First operand 80763 states and 108414 transitions. Second operand 3 states. [2019-09-10 17:10:48,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:10:48,657 INFO L93 Difference]: Finished difference Result 144551 states and 193629 transitions. [2019-09-10 17:10:48,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:10:48,657 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2019-09-10 17:10:48,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:10:49,300 INFO L225 Difference]: With dead ends: 144551 [2019-09-10 17:10:49,300 INFO L226 Difference]: Without dead ends: 144551 [2019-09-10 17:10:49,301 INFO L628 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 [2019-09-10 17:10:49,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144551 states. [2019-09-10 17:10:54,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144551 to 144427. [2019-09-10 17:10:54,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144427 states. [2019-09-10 17:10:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144427 states to 144427 states and 193444 transitions. [2019-09-10 17:10:54,827 INFO L78 Accepts]: Start accepts. Automaton has 144427 states and 193444 transitions. Word has length 222 [2019-09-10 17:10:54,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:10:54,827 INFO L475 AbstractCegarLoop]: Abstraction has 144427 states and 193444 transitions. [2019-09-10 17:10:54,827 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:10:54,827 INFO L276 IsEmpty]: Start isEmpty. Operand 144427 states and 193444 transitions. [2019-09-10 17:10:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2019-09-10 17:10:54,832 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:10:54,833 INFO L399 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] [2019-09-10 17:10:54,833 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:10:54,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:10:54,834 INFO L82 PathProgramCache]: Analyzing trace with hash 635587257, now seen corresponding path program 1 times [2019-09-10 17:10:54,834 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:10:54,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:54,838 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:10:54,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:10:54,838 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:10:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:10:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-10 17:10:55,244 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:10:55,244 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:10:55,244 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:10:55,245 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:10:55,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:10:55,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:10:55,246 INFO L87 Difference]: Start difference. First operand 144427 states and 193444 transitions. Second operand 3 states. [2019-09-10 17:11:00,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:11:00,151 INFO L93 Difference]: Finished difference Result 266821 states and 353219 transitions. [2019-09-10 17:11:00,151 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:11:00,152 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2019-09-10 17:11:00,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:11:01,200 INFO L225 Difference]: With dead ends: 266821 [2019-09-10 17:11:01,200 INFO L226 Difference]: Without dead ends: 266821 [2019-09-10 17:11:01,200 INFO L628 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 [2019-09-10 17:11:01,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266821 states. [2019-09-10 17:11:05,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266821 to 266503. [2019-09-10 17:11:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266503 states. [2019-09-10 17:11:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266503 states to 266503 states and 352696 transitions. [2019-09-10 17:11:12,781 INFO L78 Accepts]: Start accepts. Automaton has 266503 states and 352696 transitions. Word has length 223 [2019-09-10 17:11:12,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:11:12,781 INFO L475 AbstractCegarLoop]: Abstraction has 266503 states and 352696 transitions. [2019-09-10 17:11:12,781 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:11:12,782 INFO L276 IsEmpty]: Start isEmpty. Operand 266503 states and 352696 transitions. [2019-09-10 17:11:12,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-09-10 17:11:12,785 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:11:12,785 INFO L399 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] [2019-09-10 17:11:12,786 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]=== [2019-09-10 17:11:12,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:11:12,786 INFO L82 PathProgramCache]: Analyzing trace with hash 1345696000, now seen corresponding path program 1 times [2019-09-10 17:11:12,786 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:11:12,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:11:12,799 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:11:12,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:11:12,800 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:11:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:11:13,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-10 17:11:13,238 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:11:13,239 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:11:13,239 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:11:13,240 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:11:13,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:11:13,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:11:13,243 INFO L87 Difference]: Start difference. First operand 266503 states and 352696 transitions. Second operand 3 states. [2019-09-10 17:11:15,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:11:15,474 INFO L93 Difference]: Finished difference Result 269725 states and 355983 transitions. [2019-09-10 17:11:15,475 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:11:15,475 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2019-09-10 17:11:15,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:11:22,314 INFO L225 Difference]: With dead ends: 269725 [2019-09-10 17:11:22,314 INFO L226 Difference]: Without dead ends: 269725 [2019-09-10 17:11:22,315 INFO L628 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 [2019-09-10 17:11:22,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269725 states. [2019-09-10 17:11:26,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269725 to 269559. [2019-09-10 17:11:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269559 states. [2019-09-10 17:11:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269559 states to 269559 states and 355736 transitions. [2019-09-10 17:11:27,158 INFO L78 Accepts]: Start accepts. Automaton has 269559 states and 355736 transitions. Word has length 222 [2019-09-10 17:11:27,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:11:27,159 INFO L475 AbstractCegarLoop]: Abstraction has 269559 states and 355736 transitions. [2019-09-10 17:11:27,159 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:11:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 269559 states and 355736 transitions. [2019-09-10 17:11:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-09-10 17:11:27,162 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:11:27,162 INFO L399 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] [2019-09-10 17:11:27,162 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]=== [2019-09-10 17:11:27,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:11:27,162 INFO L82 PathProgramCache]: Analyzing trace with hash -1048391623, now seen corresponding path program 1 times [2019-09-10 17:11:27,163 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:11:27,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:11:27,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:11:27,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:11:27,166 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:11:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:11:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2019-09-10 17:11:28,568 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:11:28,568 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:11:28,568 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:11:28,570 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:11:28,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:11:28,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:11:28,571 INFO L87 Difference]: Start difference. First operand 269559 states and 355736 transitions. Second operand 3 states. [2019-09-10 17:11:30,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:11:30,964 INFO L93 Difference]: Finished difference Result 402750 states and 531413 transitions. [2019-09-10 17:11:30,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:11:30,965 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 231 [2019-09-10 17:11:30,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:11:33,915 INFO L225 Difference]: With dead ends: 402750 [2019-09-10 17:11:33,915 INFO L226 Difference]: Without dead ends: 402750 [2019-09-10 17:11:33,915 INFO L628 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 [2019-09-10 17:11:34,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402750 states. [2019-09-10 17:11:48,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402750 to 402723. [2019-09-10 17:11:48,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402723 states. [2019-09-10 17:11:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402723 states to 402723 states and 531373 transitions. [2019-09-10 17:11:50,637 INFO L78 Accepts]: Start accepts. Automaton has 402723 states and 531373 transitions. Word has length 231 [2019-09-10 17:11:50,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:11:50,637 INFO L475 AbstractCegarLoop]: Abstraction has 402723 states and 531373 transitions. [2019-09-10 17:11:50,638 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:11:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 402723 states and 531373 transitions. [2019-09-10 17:11:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-09-10 17:11:50,640 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:11:50,641 INFO L399 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] [2019-09-10 17:11:50,641 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]=== [2019-09-10 17:11:50,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:11:50,642 INFO L82 PathProgramCache]: Analyzing trace with hash -2040744511, now seen corresponding path program 1 times [2019-09-10 17:11:50,642 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:11:50,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:11:50,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:11:50,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:11:50,647 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:11:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:11:50,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2019-09-10 17:11:50,972 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:11:50,972 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:11:50,972 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:11:50,973 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:11:50,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:11:50,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:11:50,974 INFO L87 Difference]: Start difference. First operand 402723 states and 531373 transitions. Second operand 3 states. [2019-09-10 17:12:00,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:12:00,838 INFO L93 Difference]: Finished difference Result 534954 states and 705994 transitions. [2019-09-10 17:12:00,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:12:00,839 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2019-09-10 17:12:00,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:12:02,631 INFO L225 Difference]: With dead ends: 534954 [2019-09-10 17:12:02,632 INFO L226 Difference]: Without dead ends: 534954 [2019-09-10 17:12:02,632 INFO L628 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 [2019-09-10 17:12:03,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534954 states. [2019-09-10 17:12:17,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534954 to 534927. [2019-09-10 17:12:17,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 534927 states. [2019-09-10 17:12:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534927 states to 534927 states and 705954 transitions. [2019-09-10 17:12:21,468 INFO L78 Accepts]: Start accepts. Automaton has 534927 states and 705954 transitions. Word has length 230 [2019-09-10 17:12:21,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:12:21,468 INFO L475 AbstractCegarLoop]: Abstraction has 534927 states and 705954 transitions. [2019-09-10 17:12:21,468 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:12:21,468 INFO L276 IsEmpty]: Start isEmpty. Operand 534927 states and 705954 transitions. [2019-09-10 17:12:21,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-09-10 17:12:21,476 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:12:21,476 INFO L399 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] [2019-09-10 17:12:21,477 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]=== [2019-09-10 17:12:21,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:12:21,477 INFO L82 PathProgramCache]: Analyzing trace with hash -538117752, now seen corresponding path program 1 times [2019-09-10 17:12:21,477 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:12:21,480 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:12:21,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:12:21,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:12:21,481 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:12:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:12:21,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-10 17:12:21,812 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:12:21,812 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:12:21,812 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:12:21,813 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:12:21,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:12:21,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:12:21,813 INFO L87 Difference]: Start difference. First operand 534927 states and 705954 transitions. Second operand 3 states. [2019-09-10 17:12:33,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:12:33,800 INFO L93 Difference]: Finished difference Result 545617 states and 717777 transitions. [2019-09-10 17:12:33,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:12:33,801 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 238 [2019-09-10 17:12:33,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:12:36,278 INFO L225 Difference]: With dead ends: 545617 [2019-09-10 17:12:36,278 INFO L226 Difference]: Without dead ends: 545617 [2019-09-10 17:12:36,278 INFO L628 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 [2019-09-10 17:12:36,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545617 states. [2019-09-10 17:12:45,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545617 to 545315. [2019-09-10 17:12:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 545315 states. [2019-09-10 17:12:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545315 states to 545315 states and 717326 transitions. [2019-09-10 17:12:58,665 INFO L78 Accepts]: Start accepts. Automaton has 545315 states and 717326 transitions. Word has length 238 [2019-09-10 17:12:58,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:12:58,666 INFO L475 AbstractCegarLoop]: Abstraction has 545315 states and 717326 transitions. [2019-09-10 17:12:58,666 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:12:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 545315 states and 717326 transitions. [2019-09-10 17:12:58,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-09-10 17:12:58,679 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:12:58,679 INFO L399 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] [2019-09-10 17:12:58,680 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]=== [2019-09-10 17:12:58,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:12:58,680 INFO L82 PathProgramCache]: Analyzing trace with hash -1171275652, now seen corresponding path program 1 times [2019-09-10 17:12:58,680 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:12:58,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:12:58,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:12:58,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:12:58,684 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:12:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:13:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1086 trivial. 0 not checked. [2019-09-10 17:13:00,552 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:13:00,552 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 17:13:00,552 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:13:00,553 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 17:13:00,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 17:13:00,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 17:13:00,553 INFO L87 Difference]: Start difference. First operand 545315 states and 717326 transitions. Second operand 5 states. [2019-09-10 17:13:41,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:13:41,505 INFO L93 Difference]: Finished difference Result 680504 states and 895232 transitions. [2019-09-10 17:13:41,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 17:13:41,505 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 256 [2019-09-10 17:13:41,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:13:43,624 INFO L225 Difference]: With dead ends: 680504 [2019-09-10 17:13:43,625 INFO L226 Difference]: Without dead ends: 680504 [2019-09-10 17:13:43,625 INFO L628 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 [2019-09-10 17:13:44,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 680504 states. [2019-09-10 17:14:05,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 680504 to 680452. [2019-09-10 17:14:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 680452 states. [2019-09-10 17:14:22,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680452 states to 680452 states and 895086 transitions. [2019-09-10 17:14:22,123 INFO L78 Accepts]: Start accepts. Automaton has 680452 states and 895086 transitions. Word has length 256 [2019-09-10 17:14:22,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:14:22,124 INFO L475 AbstractCegarLoop]: Abstraction has 680452 states and 895086 transitions. [2019-09-10 17:14:22,124 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 17:14:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 680452 states and 895086 transitions. [2019-09-10 17:14:22,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-09-10 17:14:22,136 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:14:22,136 INFO L399 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] [2019-09-10 17:14:22,136 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]=== [2019-09-10 17:14:22,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:14:22,139 INFO L82 PathProgramCache]: Analyzing trace with hash 177446413, now seen corresponding path program 1 times [2019-09-10 17:14:22,139 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:14:22,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:14:22,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:14:22,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:14:22,143 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:14:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:14:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1074 trivial. 0 not checked. [2019-09-10 17:14:22,543 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:14:22,543 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-09-10 17:14:22,543 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:14:22,544 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-10 17:14:22,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-10 17:14:22,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-09-10 17:14:22,546 INFO L87 Difference]: Start difference. First operand 680452 states and 895086 transitions. Second operand 8 states. [2019-09-10 17:15:43,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:15:43,529 INFO L93 Difference]: Finished difference Result 1625619 states and 2135342 transitions. [2019-09-10 17:15:43,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-10 17:15:43,529 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 256 [2019-09-10 17:15:43,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:16:05,095 INFO L225 Difference]: With dead ends: 1625619 [2019-09-10 17:16:05,096 INFO L226 Difference]: Without dead ends: 1625619 [2019-09-10 17:16:05,096 INFO L628 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 [2019-09-10 17:16:06,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1625619 states. [2019-09-10 17:16:55,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1625619 to 1624025. [2019-09-10 17:16:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1624025 states.