java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-09 02:21:02,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-09 02:21:02,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-09 02:21:02,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-09 02:21:02,376 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-09 02:21:02,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-09 02:21:02,378 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-09 02:21:02,380 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-09 02:21:02,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-09 02:21:02,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-09 02:21:02,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-09 02:21:02,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-09 02:21:02,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-09 02:21:02,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-09 02:21:02,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-09 02:21:02,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-09 02:21:02,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-09 02:21:02,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-09 02:21:02,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-09 02:21:02,408 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-09 02:21:02,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-09 02:21:02,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-09 02:21:02,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-09 02:21:02,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-09 02:21:02,420 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-09 02:21:02,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-09 02:21:02,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-09 02:21:02,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-09 02:21:02,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-09 02:21:02,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-09 02:21:02,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-09 02:21:02,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-09 02:21:02,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-09 02:21:02,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-09 02:21:02,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-09 02:21:02,430 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-09 02:21:02,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-09 02:21:02,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-09 02:21:02,431 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-09 02:21:02,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-09 02:21:02,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-09 02:21:02,435 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-09 02:21:02,463 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-09 02:21:02,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-09 02:21:02,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-09 02:21:02,465 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-09 02:21:02,465 INFO L138 SettingsManager]: * Use SBE=true [2019-09-09 02:21:02,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-09 02:21:02,465 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-09 02:21:02,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-09 02:21:02,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-09 02:21:02,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-09 02:21:02,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-09 02:21:02,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-09 02:21:02,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-09 02:21:02,467 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-09 02:21:02,468 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-09 02:21:02,468 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-09 02:21:02,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-09 02:21:02,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-09 02:21:02,469 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-09 02:21:02,469 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-09 02:21:02,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-09 02:21:02,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-09 02:21:02,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-09 02:21:02,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-09 02:21:02,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-09 02:21:02,470 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-09 02:21:02,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-09 02:21:02,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-09 02:21:02,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-09 02:21:02,518 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-09 02:21:02,531 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-09 02:21:02,534 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-09 02:21:02,536 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-09 02:21:02,536 INFO L275 PluginConnector]: CDTParser initialized [2019-09-09 02:21:02,537 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2019-09-09 02:21:02,593 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0e19ed5/0c428172d5cc479e813f38cfd1e5ceb2/FLAG769865fa1 [2019-09-09 02:21:03,608 INFO L306 CDTParser]: Found 1 translation units. [2019-09-09 02:21:03,609 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2019-09-09 02:21:03,677 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0e19ed5/0c428172d5cc479e813f38cfd1e5ceb2/FLAG769865fa1 [2019-09-09 02:21:03,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0e19ed5/0c428172d5cc479e813f38cfd1e5ceb2 [2019-09-09 02:21:03,884 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-09 02:21:03,885 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-09 02:21:03,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-09 02:21:03,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-09 02:21:03,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-09 02:21:03,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 02:21:03" (1/1) ... [2019-09-09 02:21:03,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bf9854f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:03, skipping insertion in model container [2019-09-09 02:21:03,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 02:21:03" (1/1) ... [2019-09-09 02:21:03,897 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-09 02:21:04,105 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-09 02:21:10,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 02:21:10,974 INFO L188 MainTranslator]: Completed pre-run [2019-09-09 02:21:11,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 02:21:13,698 INFO L192 MainTranslator]: Completed translation [2019-09-09 02:21:13,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13 WrapperNode [2019-09-09 02:21:13,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-09 02:21:13,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-09 02:21:13,700 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-09 02:21:13,700 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-09 02:21:13,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (1/1) ... [2019-09-09 02:21:13,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (1/1) ... [2019-09-09 02:21:13,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (1/1) ... [2019-09-09 02:21:13,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (1/1) ... [2019-09-09 02:21:14,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (1/1) ... [2019-09-09 02:21:14,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (1/1) ... [2019-09-09 02:21:14,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (1/1) ... [2019-09-09 02:21:14,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-09 02:21:14,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-09 02:21:14,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-09 02:21:14,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-09 02:21:14,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (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 [2019-09-09 02:21:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-09 02:21:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-09 02:21:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-09 02:21:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2019-09-09 02:21:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2019-09-09 02:21:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~~s32~0 [2019-09-09 02:21:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-09 02:21:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-09 02:21:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-09 02:21:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-09 02:21:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-09 02:21:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-09 02:21:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-09 02:21:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-09 02:21:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-09 02:21:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-09 02:21:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_get_id [2019-09-09 02:21:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2019-09-09 02:21:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2019-09-09 02:21:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2019-09-09 02:21:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2019-09-09 02:21:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2019-09-09 02:21:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2019-09-09 02:21:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_set_rgmii [2019-09-09 02:21:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_tx_clk_delay [2019-09-09 02:21:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_init_setting [2019-09-09 02:21:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_disable_hibernate [2019-09-09 02:21:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-09 02:21:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-09 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-09 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-09-09 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-09 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-09 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-09 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-09 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_settings [2019-09-09 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_settings [2019-09-09 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2019-09-09 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_drvinfo [2019-09-09 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs [2019-09-09 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_wol [2019-09-09 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_wol [2019-09-09 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2019-09-09 02:21:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_ringparam [2019-09-09 02:21:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_ringparam [2019-09-09 02:21:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_pauseparam [2019-09-09 02:21:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_pauseparam [2019-09-09 02:21:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_strings [2019-09-09 02:21:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_ethtool_stats [2019-09-09 02:21:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_sset_count [2019-09-09 02:21:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_ethtool_ops [2019-09-09 02:21:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-09 02:21:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-09 02:21:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-09 02:21:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-09 02:21:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-09 02:21:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-09 02:21:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-09 02:21:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-09 02:21:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-09-09 02:21:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-09 02:21:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-09-09 02:21:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-09-09 02:21:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-09-09 02:21:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-09-09 02:21:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-09-09 02:21:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-09 02:21:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-09 02:21:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2019-09-09 02:21:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_check_copper_options [2019-09-09 02:21:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_check_options [2019-09-09 02:21:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2019-09-09 02:21:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2019-09-09 02:21:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_function_pointers [2019-09-09 02:21:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_setup_init_funcs [2019-09-09 02:21:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_get_bus_info [2019-09-09 02:21:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_init_hw [2019-09-09 02:21:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_read_phy_reg [2019-09-09 02:21:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_write_phy_reg [2019-09-09 02:21:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2019-09-09 02:21:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_sw_reset [2019-09-09 02:21:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_read_mac_addr [2019-09-09 02:21:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2019-09-09 02:21:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2019-09-09 02:21:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_10 [2019-09-09 02:21:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-09-09 02:21:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_14 [2019-09-09 02:21:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-09-09 02:21:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_16 [2019-09-09 02:21:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-09 02:21:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-09-09 02:21:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-09-09 02:21:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-09-09 02:21:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-09 02:21:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-09 02:21:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-09 02:21:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-09 02:21:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-09 02:21:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-09 02:21:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-09 02:21:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-09 02:21:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-09-09 02:21:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-09-09 02:21:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-09 02:21:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-09 02:21:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-09 02:21:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-09 02:21:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-09 02:21:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-09 02:21:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-09 02:21:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2019-09-09 02:21:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-09 02:21:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-09 02:21:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-09 02:21:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-09 02:21:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-09 02:21:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-09 02:21:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-09 02:21:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-09 02:21:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-09-09 02:21:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-09-09 02:21:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-09-09 02:21:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-09 02:21:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-09 02:21:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-09 02:21:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-09 02:21:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-09 02:21:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-09 02:21:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-09 02:21:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-09 02:21:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-09 02:21:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-09 02:21:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-09 02:21:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-09-09 02:21:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-09 02:21:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_hwtstamps [2019-09-09 02:21:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-09 02:21:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-09-09 02:21:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-09 02:21:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-09-09 02:21:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-09 02:21:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-09 02:21:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-09 02:21:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-09 02:21:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-09 02:21:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-09 02:21:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-09 02:21:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-09 02:21:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-09 02:21:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-09 02:21:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-09 02:21:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-09 02:21:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-09 02:21:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-09 02:21:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-09 02:21:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_bus_and_slot [2019-09-09 02:21:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-09-09 02:21:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-09 02:21:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-09 02:21:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-09-09 02:21:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-09 02:21:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-09 02:21:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-09-09 02:21:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-09 02:21:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-09 02:21:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-09 02:21:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-09-09 02:21:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-09-09 02:21:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2019-09-09 02:21:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-09 02:21:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_filter_init [2019-09-09 02:21:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2019-09-09 02:21:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2019-09-09 02:21:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ptp_match [2019-09-09 02:21:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_rx_timestamp [2019-09-09 02:21:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_tx_timestamp [2019-09-09 02:21:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hwtstamp_ioctl [2019-09-09 02:21:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_load_mac_addr [2019-09-09 02:21:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2019-09-09 02:21:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2019-09-09 02:21:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2019-09-09 02:21:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2019-09-09 02:21:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_disable_mac_rx [2019-09-09 02:21:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_mac_rx [2019-09-09 02:21:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_init_rx_addrs [2019-09-09 02:21:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mc_addr_list_update [2019-09-09 02:21:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2019-09-09 02:21:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2019-09-09 02:21:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2019-09-09 02:21:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_pause_packet [2019-09-09 02:21:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_queues [2019-09-09 02:21:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_init_stats [2019-09-09 02:21:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_init_phy [2019-09-09 02:21:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2019-09-09 02:21:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2019-09-09 02:21:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset_task [2019-09-09 02:21:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2019-09-09 02:21:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2019-09-09 02:21:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2019-09-09 02:21:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2019-09-09 02:21:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2019-09-09 02:21:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tctl [2019-09-09 02:21:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_tx [2019-09-09 02:21:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2019-09-09 02:21:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2019-09-09 02:21:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_unmap_and_free_tx_resource [2019-09-09 02:21:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_unmap_and_free_rx_resource [2019-09-09 02:21:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2019-09-09 02:21:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2019-09-09 02:21:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2019-09-09 02:21:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2019-09-09 02:21:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_watchdog [2019-09-09 02:21:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_queue [2019-09-09 02:21:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2019-09-09 02:21:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_disable_dma_rx [2019-09-09 02:21:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2019-09-09 02:21:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2019-09-09 02:21:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2019-09-09 02:21:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers_pool [2019-09-09 02:21:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_tx_buffers [2019-09-09 02:21:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx [2019-09-09 02:21:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx [2019-09-09 02:21:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2019-09-09 02:21:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2019-09-09 02:21:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2019-09-09 02:21:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2019-09-09 02:21:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_request_irq [2019-09-09 02:21:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2019-09-09 02:21:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2019-09-09 02:21:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_sw_init [2019-09-09 02:21:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2019-09-09 02:21:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2019-09-09 02:21:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_xmit_frame [2019-09-09 02:21:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_stats [2019-09-09 02:21:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2019-09-09 02:21:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mac [2019-09-09 02:21:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_change_mtu [2019-09-09 02:21:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_features [2019-09-09 02:21:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_ioctl [2019-09-09 02:21:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2019-09-09 02:21:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_napi_poll [2019-09-09 02:21:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2019-09-09 02:21:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_error_detected [2019-09-09 02:21:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_slot_reset [2019-09-09 02:21:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2019-09-09 02:21:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2019-09-09 02:21:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2019-09-09 02:21:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2019-09-09 02:21:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2019-09-09 02:21:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2019-09-09 02:21:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_probe [2019-09-09 02:21:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2019-09-09 02:21:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_init_module [2019-09-09 02:21:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_exit_module [2019-09-09 02:21:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2019-09-09 02:21:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pch_gbe_init_module_17_11 [2019-09-09 02:21:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-09 02:21:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-09 02:21:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-09 02:21:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-09-09 02:21:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_15_1 [2019-09-09 02:21:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_16_17_4 [2019-09-09 02:21:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_15_17_5 [2019-09-09 02:21:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2019-09-09 02:21:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2019-09-09 02:21:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-09-09 02:21:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-09-09 02:21:14,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2019-09-09 02:21:14,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_2 [2019-09-09 02:21:14,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_16_17_6 [2019-09-09 02:21:14,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_15_17_7 [2019-09-09 02:21:14,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-09-09 02:21:14,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-09-09 02:21:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-09-09 02:21:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-09-09 02:21:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-09-09 02:21:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-09-09 02:21:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-09-09 02:21:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-09-09 02:21:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-09-09 02:21:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_17 [2019-09-09 02:21:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-09 02:21:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-09 02:21:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-09 02:21:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-09 02:21:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-09 02:21:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-09 02:21:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-09 02:21:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-09 02:21:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-09-09 02:21:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-09-09 02:21:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-09-09 02:21:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_25 [2019-09-09 02:21:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-09-09 02:21:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-09-09 02:21:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-09-09 02:21:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-09-09 02:21:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-09-09 02:21:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-09-09 02:21:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-09 02:21:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-09-09 02:21:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-09 02:21:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-09-09 02:21:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-09-09 02:21:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-09-09 02:21:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-09-09 02:21:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-09-09 02:21:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-09-09 02:21:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-09-09 02:21:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-09-09 02:21:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-09-09 02:21:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-09-09 02:21:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-09-09 02:21:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-09-09 02:21:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-09-09 02:21:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-09-09 02:21:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-09-09 02:21:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-09-09 02:21:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-09-09 02:21:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-09-09 02:21:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-09-09 02:21:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-09-09 02:21:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-09-09 02:21:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-09-09 02:21:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-09-09 02:21:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-09-09 02:21:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-09-09 02:21:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-09-09 02:21:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-09-09 02:21:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-09 02:21:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2019-09-09 02:21:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-09 02:21:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pch_gbe_functions_dummy_resourceless_instance_5 [2019-09-09 02:21:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-09 02:21:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-09 02:21:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-09 02:21:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-09-09 02:21:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-09-09 02:21:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2019-09-09 02:21:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-09 02:21:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-09 02:21:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-09 02:21:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-09 02:21:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-09-09 02:21:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-09-09 02:21:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-09 02:21:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-09-09 02:21:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2019-09-09 02:21:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2019-09-09 02:21:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-09 02:21:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-09-09 02:21:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-09-09 02:21:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2019-09-09 02:21:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2019-09-09 02:21:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2019-09-09 02:21:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-09 02:21:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2019-09-09 02:21:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-09-09 02:21:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-09-09 02:21:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2019-09-09 02:21:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2019-09-09 02:21:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_82 [2019-09-09 02:21:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2019-09-09 02:21:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_84 [2019-09-09 02:21:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_85 [2019-09-09 02:21:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2019-09-09 02:21:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2019-09-09 02:21:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2019-09-09 02:21:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_89 [2019-09-09 02:21:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_90 [2019-09-09 02:21:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_91 [2019-09-09 02:21:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_trylock_92 [2019-09-09 02:21:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2019-09-09 02:21:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_95 [2019-09-09 02:21:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_96 [2019-09-09 02:21:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_97 [2019-09-09 02:21:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_98 [2019-09-09 02:21:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_99 [2019-09-09 02:21:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_100 [2019-09-09 02:21:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_101 [2019-09-09 02:21:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-09 02:21:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-09 02:21:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-09 02:21:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-09 02:21:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-09 02:21:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-09 02:21:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-09 02:21:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-09 02:21:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-09 02:21:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-09 02:21:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-09 02:21:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-09 02:21:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-09 02:21:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-09 02:21:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-09 02:21:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-09 02:21:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-09 02:21:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-09 02:21:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-09 02:21:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-09 02:21:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-09 02:21:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-09 02:21:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-09 02:21:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-09 02:21:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-09 02:21:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-09 02:21:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-09 02:21:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-09 02:21:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-09 02:21:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-09 02:21:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-09 02:21:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-09 02:21:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-09 02:21:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-09 02:21:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-09 02:21:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-09 02:21:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-09 02:21:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-09 02:21:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-09 02:21:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-09 02:21:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-09 02:21:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-09 02:21:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-09 02:21:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-09 02:21:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-09 02:21:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-09 02:21:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-09 02:21:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-09 02:21:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-09 02:21:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-09 02:21:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-09 02:21:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-09 02:21:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-09 02:21:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-09 02:21:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-09 02:21:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-09 02:21:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-09 02:21:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-09 02:21:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-09 02:21:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-09 02:21:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-09 02:21:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-09 02:21:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-09 02:21:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-09 02:21:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-09 02:21:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-09 02:21:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-09 02:21:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-09-09 02:21:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-09-09 02:21:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-09-09 02:21:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-09-09 02:21:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-09-09 02:21:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-09-09 02:21:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-09-09 02:21:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-09-09 02:21:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-09 02:21:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-09 02:21:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-09 02:21:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-09 02:21:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-09 02:21:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-09 02:21:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-09 02:21:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-09 02:21:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-09 02:21:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-09 02:21:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-09 02:21:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-09 02:21:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-09 02:21:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-09 02:21:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-09 02:21:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-09 02:21:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-09 02:21:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-09 02:21:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-09 02:21:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-09 02:21:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-09 02:21:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-09 02:21:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-09 02:21:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-09 02:21:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-09 02:21:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-09 02:21:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-09 02:21:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-09-09 02:21:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-09-09 02:21:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-09-09 02:21:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-09-09 02:21:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-09-09 02:21:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-09-09 02:21:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-09-09 02:21:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-09-09 02:21:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-09 02:21:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-09 02:21:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-09 02:21:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-09 02:21:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-09 02:21:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-09 02:21:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-09 02:21:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-09 02:21:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-09 02:21:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-09 02:21:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-09 02:21:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_trylock [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-09-09 02:21:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-09 02:21:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-09 02:21:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-09 02:21:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-09 02:21:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-09 02:21:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-09 02:21:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-09 02:21:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-09 02:21:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-09 02:21:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-09 02:21:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-09 02:21:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-09-09 02:21:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_gpio_request_one [2019-09-09 02:21:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-09 02:21:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-09-09 02:21:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-09 02:21:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-09 02:21:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-09 02:21:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-09 02:21:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-09 02:21:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-09 02:21:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-09 02:21:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-09-09 02:21:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-09 02:21:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-09-09 02:21:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-09 02:21:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-09 02:21:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-09 02:21:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-09 02:21:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-09 02:21:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-09 02:21:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_gmii_support [2019-09-09 02:21:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-09-09 02:21:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-09-09 02:21:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-09-09 02:21:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-09-09 02:21:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-09 02:21:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-09 02:21:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-09 02:21:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-09-09 02:21:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-09-09 02:21:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-09 02:21:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_rx_snap_read [2019-09-09 02:21:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2019-09-09 02:21:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_src_uuid_hi_read [2019-09-09 02:21:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_src_uuid_lo_read [2019-09-09 02:21:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_tx_snap_read [2019-09-09 02:21:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-09 02:21:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-09-09 02:21:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-09 02:21:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-09-09 02:21:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_domain_bus_and_slot [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_regions [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_table [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-09 02:21:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_chk_filter [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_run_filter [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2019-09-09 02:21:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-09 02:21:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-09 02:21:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-09-09 02:21:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-09 02:21:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-09-09 02:21:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-09 02:21:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-09-09 02:21:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-09 02:21:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-09-09 02:21:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-09 02:21:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-09 02:21:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-09 02:21:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-09 02:21:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-09 02:21:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-09 02:21:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-09 02:21:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-09 02:21:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-09 02:21:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-09 02:21:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-09 02:21:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-09 02:21:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-09-09 02:21:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-09-09 02:21:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-09-09 02:21:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2019-09-09 02:21:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_get_id [2019-09-09 02:21:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2019-09-09 02:21:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2019-09-09 02:21:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2019-09-09 02:21:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2019-09-09 02:21:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2019-09-09 02:21:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_set_rgmii [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_init_setting [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_disable_hibernate [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_tx_clk_delay [2019-09-09 02:21:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-09 02:21:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-09-09 02:21:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-09 02:21:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-09 02:21:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-09 02:21:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-09 02:21:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-09 02:21:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-09-09 02:21:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2019-09-09 02:21:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2019-09-09 02:21:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2019-09-09 02:21:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2019-09-09 02:21:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2019-09-09 02:21:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2019-09-09 02:21:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2019-09-09 02:21:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2019-09-09 02:21:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_ethtool_ops [2019-09-09 02:21:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2019-09-09 02:21:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_read_phy_reg [2019-09-09 02:21:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_write_phy_reg [2019-09-09 02:21:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_settings [2019-09-09 02:21:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_settings [2019-09-09 02:21:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2019-09-09 02:21:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_drvinfo [2019-09-09 02:21:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs [2019-09-09 02:21:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_wol [2019-09-09 02:21:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_wol [2019-09-09 02:21:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2019-09-09 02:21:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_ringparam [2019-09-09 02:21:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_ringparam [2019-09-09 02:21:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_pauseparam [2019-09-09 02:21:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_pauseparam [2019-09-09 02:21:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_strings [2019-09-09 02:21:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-09 02:21:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_ethtool_stats [2019-09-09 02:21:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_sset_count [2019-09-09 02:21:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-09 02:21:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-09 02:21:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-09 02:21:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-09 02:21:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-09 02:21:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-09 02:21:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-09 02:21:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-09 02:21:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-09-09 02:21:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-09 02:21:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-09-09 02:21:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-09-09 02:21:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-09-09 02:21:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_check_options [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_check_copper_options [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_setup_init_funcs [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_get_bus_info [2019-09-09 02:21:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_init_hw [2019-09-09 02:21:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2019-09-09 02:21:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_sw_reset [2019-09-09 02:21:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_read_mac_addr [2019-09-09 02:21:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2019-09-09 02:21:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2019-09-09 02:21:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2019-09-09 02:21:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2019-09-09 02:21:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_function_pointers [2019-09-09 02:21:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-09 02:21:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2019-09-09 02:21:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2019-09-09 02:21:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~~s32~0 [2019-09-09 02:21:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_10 [2019-09-09 02:21:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-09-09 02:21:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_14 [2019-09-09 02:21:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_16 [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-09 02:21:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-09 02:21:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-09 02:21:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-09 02:21:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-09 02:21:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-09 02:21:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-09 02:21:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-09 02:21:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-09 02:21:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-09-09 02:21:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-09 02:21:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-09 02:21:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-09 02:21:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-09 02:21:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-09-09 02:21:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2019-09-09 02:21:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_85 [2019-09-09 02:21:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_trylock [2019-09-09 02:21:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_trylock_92 [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-09 02:21:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-09 02:21:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-09 02:21:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-09 02:21:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-09 02:21:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-09 02:21:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-09 02:21:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-09 02:21:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-09 02:21:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-09 02:21:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2019-09-09 02:21:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_84 [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_90 [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_91 [2019-09-09 02:21:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-09 02:21:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-09-09 02:21:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-09 02:21:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-09 02:21:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-09 02:21:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-09 02:21:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-09 02:21:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-09 02:21:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-09 02:21:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-09 02:21:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-09 02:21:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-09 02:21:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-09 02:21:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_hwtstamps [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-09 02:21:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-09 02:21:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_96 [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_99 [2019-09-09 02:21:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-09 02:21:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-09 02:21:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-09 02:21:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-09 02:21:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-09 02:21:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-09 02:21:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-09 02:21:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-09 02:21:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-09 02:21:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_98 [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_95 [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_domain_bus_and_slot [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_bus_and_slot [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-09 02:21:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_100 [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_101 [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-09-09 02:21:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_table [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_regions [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-09-09 02:21:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_gmii_support [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_97 [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-09 02:21:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure sk_run_filter [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure sk_chk_filter [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-09 02:21:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_89 [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_82 [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2019-09-09 02:21:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure pch_src_uuid_lo_read [2019-09-09 02:21:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pch_src_uuid_hi_read [2019-09-09 02:21:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pch_rx_snap_read [2019-09-09 02:21:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pch_tx_snap_read [2019-09-09 02:21:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2019-09-09 02:21:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_filter_init [2019-09-09 02:21:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2019-09-09 02:21:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2019-09-09 02:21:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure devm_gpio_request_one [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ptp_match [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pch_rx_timestamp [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pch_tx_timestamp [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure hwtstamp_ioctl [2019-09-09 02:21:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-09 02:21:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_load_mac_addr [2019-09-09 02:21:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2019-09-09 02:21:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2019-09-09 02:21:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2019-09-09 02:21:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_disable_mac_rx [2019-09-09 02:21:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_mac_rx [2019-09-09 02:21:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_init_rx_addrs [2019-09-09 02:21:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mc_addr_list_update [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_pause_packet [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_queues [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_init_stats [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_init_phy [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset_task [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2019-09-09 02:21:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tctl [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_tx [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_unmap_and_free_tx_resource [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_unmap_and_free_rx_resource [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2019-09-09 02:21:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_watchdog [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_queue [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_disable_dma_rx [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers_pool [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_tx_buffers [2019-09-09 02:21:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_request_irq [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_sw_init [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_xmit_frame [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_stats [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mac [2019-09-09 02:21:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_change_mtu [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_features [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_ioctl [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_napi_poll [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_error_detected [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_slot_reset [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2019-09-09 02:21:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_probe [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_init_module [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_exit_module [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2019-09-09 02:21:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pch_gbe_init_module_17_11 [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_15_1 [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_16_17_4 [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_15_17_5 [2019-09-09 02:21:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_2 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_16_17_6 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_15_17_7 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-09-09 02:21:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_17 [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-09 02:21:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-09-09 02:21:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_25 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-09 02:21:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-09-09 02:21:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-09-09 02:21:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-09-09 02:21:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-09-09 02:21:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-09-09 02:21:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-09 02:21:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2019-09-09 02:21:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-09 02:21:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pch_gbe_functions_dummy_resourceless_instance_5 [2019-09-09 02:21:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-09 02:21:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-09 02:21:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-09-09 02:21:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2019-09-09 02:21:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-09 02:21:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-09 02:21:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-09 02:21:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-09 02:21:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-09 02:21:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-09 02:21:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-09-09 02:21:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-09 02:21:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_miim_lock_of_pch_gbe_hw [2019-09-09 02:21:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-09 02:21:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-09 02:21:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-09-09 02:21:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_pch_gbe_adapter [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-09 02:21:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_pch_gbe_tx_ring [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-09 02:21:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-09 02:21:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-09 02:21:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-09 02:21:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-09 02:21:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-09 02:21:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-09 02:21:21,364 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-09 02:21:25,905 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-09 02:22:52,168 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-09 02:22:52,169 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-09-09 02:22:52,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.09 02:22:52 BoogieIcfgContainer [2019-09-09 02:22:52,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-09 02:22:52,174 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-09 02:22:52,174 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-09 02:22:52,177 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-09 02:22:52,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.09 02:21:03" (1/3) ... [2019-09-09 02:22:52,178 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23714727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.09 02:22:52, skipping insertion in model container [2019-09-09 02:22:52,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 02:21:13" (2/3) ... [2019-09-09 02:22:52,179 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23714727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.09 02:22:52, skipping insertion in model container [2019-09-09 02:22:52,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.09 02:22:52" (3/3) ... [2019-09-09 02:22:52,181 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2019-09-09 02:22:52,191 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-09 02:22:52,202 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-09 02:22:52,219 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-09 02:22:52,266 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-09 02:22:52,266 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-09 02:22:52,266 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-09 02:22:52,266 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-09 02:22:52,267 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-09 02:22:52,267 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-09 02:22:52,267 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-09 02:22:52,267 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-09 02:22:52,267 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-09 02:22:52,359 INFO L276 IsEmpty]: Start isEmpty. Operand 5398 states. [2019-09-09 02:22:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-09-09 02:22:52,387 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:22:52,389 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:22:52,391 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]=== [2019-09-09 02:22:52,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:22:52,396 INFO L82 PathProgramCache]: Analyzing trace with hash -1982044094, now seen corresponding path program 1 times [2019-09-09 02:22:52,397 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:22:52,397 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:22:52,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:22:52,487 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:22:52,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:22:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:22:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2019-09-09 02:22:54,913 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:22:54,913 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 02:22:54,918 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 02:22:54,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 02:22:54,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:22:54,935 INFO L87 Difference]: Start difference. First operand 5398 states. Second operand 3 states. [2019-09-09 02:23:20,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:23:20,453 INFO L93 Difference]: Finished difference Result 13158 states and 17612 transitions. [2019-09-09 02:23:20,454 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:23:20,455 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 241 [2019-09-09 02:23:20,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:23:20,562 INFO L225 Difference]: With dead ends: 13158 [2019-09-09 02:23:20,562 INFO L226 Difference]: Without dead ends: 8711 [2019-09-09 02:23:20,603 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 [2019-09-09 02:23:20,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8711 states. [2019-09-09 02:23:21,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8711 to 8705. [2019-09-09 02:23:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8705 states. [2019-09-09 02:23:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8705 states to 8705 states and 11226 transitions. [2019-09-09 02:23:21,229 INFO L78 Accepts]: Start accepts. Automaton has 8705 states and 11226 transitions. Word has length 241 [2019-09-09 02:23:21,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:23:21,234 INFO L475 AbstractCegarLoop]: Abstraction has 8705 states and 11226 transitions. [2019-09-09 02:23:21,234 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 02:23:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 8705 states and 11226 transitions. [2019-09-09 02:23:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2019-09-09 02:23:21,249 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:23:21,249 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:23:21,251 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]=== [2019-09-09 02:23:21,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:23:21,251 INFO L82 PathProgramCache]: Analyzing trace with hash -903149998, now seen corresponding path program 1 times [2019-09-09 02:23:21,251 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:23:21,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:23:21,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:23:21,262 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:23:21,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:23:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:23:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2019-09-09 02:23:22,319 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:23:22,319 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 02:23:22,322 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 02:23:22,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 02:23:22,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:23:22,322 INFO L87 Difference]: Start difference. First operand 8705 states and 11226 transitions. Second operand 3 states. [2019-09-09 02:23:48,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:23:48,756 INFO L93 Difference]: Finished difference Result 21552 states and 27790 transitions. [2019-09-09 02:23:48,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:23:48,757 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 253 [2019-09-09 02:23:48,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:23:48,857 INFO L225 Difference]: With dead ends: 21552 [2019-09-09 02:23:48,857 INFO L226 Difference]: Without dead ends: 12912 [2019-09-09 02:23:48,895 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 [2019-09-09 02:23:48,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12912 states. [2019-09-09 02:23:49,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12912 to 12874. [2019-09-09 02:23:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12874 states. [2019-09-09 02:23:49,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12874 states to 12874 states and 16585 transitions. [2019-09-09 02:23:49,557 INFO L78 Accepts]: Start accepts. Automaton has 12874 states and 16585 transitions. Word has length 253 [2019-09-09 02:23:49,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:23:49,560 INFO L475 AbstractCegarLoop]: Abstraction has 12874 states and 16585 transitions. [2019-09-09 02:23:49,560 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 02:23:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 12874 states and 16585 transitions. [2019-09-09 02:23:49,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2019-09-09 02:23:49,576 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:23:49,576 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:23:49,577 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]=== [2019-09-09 02:23:49,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:23:49,577 INFO L82 PathProgramCache]: Analyzing trace with hash -1140397151, now seen corresponding path program 1 times [2019-09-09 02:23:49,577 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:23:49,577 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:23:49,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:23:49,584 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:23:49,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:23:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:23:52,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2019-09-09 02:23:52,194 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:23:52,194 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 02:23:52,195 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 02:23:52,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 02:23:52,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:23:52,195 INFO L87 Difference]: Start difference. First operand 12874 states and 16585 transitions. Second operand 3 states. [2019-09-09 02:24:18,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:24:18,919 INFO L93 Difference]: Finished difference Result 25350 states and 32644 transitions. [2019-09-09 02:24:18,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:24:18,919 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 258 [2019-09-09 02:24:18,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:24:19,012 INFO L225 Difference]: With dead ends: 25350 [2019-09-09 02:24:19,012 INFO L226 Difference]: Without dead ends: 12541 [2019-09-09 02:24:19,075 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 [2019-09-09 02:24:19,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12541 states. [2019-09-09 02:24:19,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12541 to 12541. [2019-09-09 02:24:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12541 states. [2019-09-09 02:24:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12541 states to 12541 states and 16137 transitions. [2019-09-09 02:24:19,606 INFO L78 Accepts]: Start accepts. Automaton has 12541 states and 16137 transitions. Word has length 258 [2019-09-09 02:24:19,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:24:19,609 INFO L475 AbstractCegarLoop]: Abstraction has 12541 states and 16137 transitions. [2019-09-09 02:24:19,609 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 02:24:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 12541 states and 16137 transitions. [2019-09-09 02:24:19,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2019-09-09 02:24:19,617 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:24:19,617 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:24:19,618 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]=== [2019-09-09 02:24:19,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:24:19,618 INFO L82 PathProgramCache]: Analyzing trace with hash -181908440, now seen corresponding path program 1 times [2019-09-09 02:24:19,618 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:24:19,619 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:24:19,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:24:19,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:24:19,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:24:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:24:20,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2019-09-09 02:24:20,597 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:24:20,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 02:24:20,598 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 02:24:20,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 02:24:20,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:24:20,599 INFO L87 Difference]: Start difference. First operand 12541 states and 16137 transitions. Second operand 3 states. [2019-09-09 02:24:49,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:24:49,788 INFO L93 Difference]: Finished difference Result 36662 states and 47246 transitions. [2019-09-09 02:24:49,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:24:49,789 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 258 [2019-09-09 02:24:49,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:24:49,919 INFO L225 Difference]: With dead ends: 36662 [2019-09-09 02:24:49,919 INFO L226 Difference]: Without dead ends: 24189 [2019-09-09 02:24:49,964 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 [2019-09-09 02:24:50,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24189 states. [2019-09-09 02:24:51,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24189 to 24139. [2019-09-09 02:24:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24139 states. [2019-09-09 02:24:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24139 states to 24139 states and 31034 transitions. [2019-09-09 02:24:51,126 INFO L78 Accepts]: Start accepts. Automaton has 24139 states and 31034 transitions. Word has length 258 [2019-09-09 02:24:51,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:24:51,127 INFO L475 AbstractCegarLoop]: Abstraction has 24139 states and 31034 transitions. [2019-09-09 02:24:51,127 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 02:24:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 24139 states and 31034 transitions. [2019-09-09 02:24:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2019-09-09 02:24:51,134 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:24:51,135 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:24:51,135 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]=== [2019-09-09 02:24:51,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:24:51,135 INFO L82 PathProgramCache]: Analyzing trace with hash -431930509, now seen corresponding path program 1 times [2019-09-09 02:24:51,136 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:24:51,136 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:24:51,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:24:51,141 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:24:51,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:24:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:24:51,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2019-09-09 02:24:51,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:24:51,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 02:24:51,952 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 02:24:51,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 02:24:51,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:24:51,953 INFO L87 Difference]: Start difference. First operand 24139 states and 31034 transitions. Second operand 3 states. [2019-09-09 02:25:20,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:25:20,456 INFO L93 Difference]: Finished difference Result 66381 states and 85720 transitions. [2019-09-09 02:25:20,456 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:25:20,456 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 262 [2019-09-09 02:25:20,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:25:20,714 INFO L225 Difference]: With dead ends: 66381 [2019-09-09 02:25:20,715 INFO L226 Difference]: Without dead ends: 42310 [2019-09-09 02:25:20,814 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 [2019-09-09 02:25:20,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42310 states. [2019-09-09 02:25:22,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42310 to 42232. [2019-09-09 02:25:22,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42232 states. [2019-09-09 02:25:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42232 states to 42232 states and 54624 transitions. [2019-09-09 02:25:22,667 INFO L78 Accepts]: Start accepts. Automaton has 42232 states and 54624 transitions. Word has length 262 [2019-09-09 02:25:22,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:25:22,668 INFO L475 AbstractCegarLoop]: Abstraction has 42232 states and 54624 transitions. [2019-09-09 02:25:22,668 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 02:25:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 42232 states and 54624 transitions. [2019-09-09 02:25:22,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2019-09-09 02:25:22,680 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:25:22,680 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:25:22,680 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]=== [2019-09-09 02:25:22,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:25:22,681 INFO L82 PathProgramCache]: Analyzing trace with hash -1859038316, now seen corresponding path program 1 times [2019-09-09 02:25:22,681 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:25:22,681 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:25:22,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:25:22,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:25:22,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:25:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:25:23,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1627 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2019-09-09 02:25:23,496 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:25:23,496 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:25:23,500 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:25:23,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:25:23,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:25:23,501 INFO L87 Difference]: Start difference. First operand 42232 states and 54624 transitions. Second operand 5 states. [2019-09-09 02:26:53,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:26:53,250 INFO L93 Difference]: Finished difference Result 105373 states and 136130 transitions. [2019-09-09 02:26:53,251 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-09 02:26:53,251 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 290 [2019-09-09 02:26:53,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:26:53,601 INFO L225 Difference]: With dead ends: 105373 [2019-09-09 02:26:53,601 INFO L226 Difference]: Without dead ends: 63209 [2019-09-09 02:26:53,728 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-09 02:26:53,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63209 states. [2019-09-09 02:26:56,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63209 to 63129. [2019-09-09 02:26:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63129 states. [2019-09-09 02:26:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63129 states to 63129 states and 81362 transitions. [2019-09-09 02:26:56,259 INFO L78 Accepts]: Start accepts. Automaton has 63129 states and 81362 transitions. Word has length 290 [2019-09-09 02:26:56,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:26:56,260 INFO L475 AbstractCegarLoop]: Abstraction has 63129 states and 81362 transitions. [2019-09-09 02:26:56,260 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:26:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 63129 states and 81362 transitions. [2019-09-09 02:26:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2019-09-09 02:26:56,269 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:26:56,269 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:26:56,269 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]=== [2019-09-09 02:26:56,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:26:56,270 INFO L82 PathProgramCache]: Analyzing trace with hash 116478126, now seen corresponding path program 1 times [2019-09-09 02:26:56,270 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:26:56,270 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:26:56,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:26:56,275 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:26:56,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:26:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:26:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2019-09-09 02:26:57,128 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:26:57,128 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 02:26:57,130 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 02:26:57,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 02:26:57,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:26:57,131 INFO L87 Difference]: Start difference. First operand 63129 states and 81362 transitions. Second operand 3 states. [2019-09-09 02:27:30,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:27:30,715 INFO L93 Difference]: Finished difference Result 160362 states and 206635 transitions. [2019-09-09 02:27:30,716 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:27:30,717 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 299 [2019-09-09 02:27:30,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:27:31,197 INFO L225 Difference]: With dead ends: 160362 [2019-09-09 02:27:31,197 INFO L226 Difference]: Without dead ends: 97301 [2019-09-09 02:27:31,401 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 [2019-09-09 02:27:31,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97301 states. [2019-09-09 02:27:34,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97301 to 97143. [2019-09-09 02:27:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97143 states. [2019-09-09 02:27:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97143 states to 97143 states and 124822 transitions. [2019-09-09 02:27:34,421 INFO L78 Accepts]: Start accepts. Automaton has 97143 states and 124822 transitions. Word has length 299 [2019-09-09 02:27:34,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:27:34,422 INFO L475 AbstractCegarLoop]: Abstraction has 97143 states and 124822 transitions. [2019-09-09 02:27:34,422 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 02:27:34,422 INFO L276 IsEmpty]: Start isEmpty. Operand 97143 states and 124822 transitions. [2019-09-09 02:27:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-09-09 02:27:34,426 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:27:34,426 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:27:34,427 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]=== [2019-09-09 02:27:34,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:27:34,427 INFO L82 PathProgramCache]: Analyzing trace with hash 1130311636, now seen corresponding path program 1 times [2019-09-09 02:27:34,427 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:27:34,427 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:27:34,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:27:34,432 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:27:34,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:27:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:27:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1672 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1659 trivial. 0 not checked. [2019-09-09 02:27:35,203 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:27:35,203 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 02:27:35,204 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 02:27:35,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 02:27:35,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:27:35,205 INFO L87 Difference]: Start difference. First operand 97143 states and 124822 transitions. Second operand 3 states. [2019-09-09 02:28:07,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:28:07,528 INFO L93 Difference]: Finished difference Result 286853 states and 368947 transitions. [2019-09-09 02:28:07,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:28:07,530 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 326 [2019-09-09 02:28:07,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:28:08,331 INFO L225 Difference]: With dead ends: 286853 [2019-09-09 02:28:08,332 INFO L226 Difference]: Without dead ends: 190073 [2019-09-09 02:28:08,560 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 [2019-09-09 02:28:08,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190073 states. [2019-09-09 02:28:17,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190073 to 190067. [2019-09-09 02:28:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190067 states. [2019-09-09 02:28:19,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190067 states to 190067 states and 244222 transitions. [2019-09-09 02:28:19,155 INFO L78 Accepts]: Start accepts. Automaton has 190067 states and 244222 transitions. Word has length 326 [2019-09-09 02:28:19,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:28:19,156 INFO L475 AbstractCegarLoop]: Abstraction has 190067 states and 244222 transitions. [2019-09-09 02:28:19,156 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 02:28:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 190067 states and 244222 transitions. [2019-09-09 02:28:19,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-09-09 02:28:19,161 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:28:19,162 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:28:19,162 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]=== [2019-09-09 02:28:19,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:28:19,162 INFO L82 PathProgramCache]: Analyzing trace with hash -1778452266, now seen corresponding path program 1 times [2019-09-09 02:28:19,162 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:28:19,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:28:19,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:28:19,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:28:19,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:28:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:28:19,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1672 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1663 trivial. 0 not checked. [2019-09-09 02:28:19,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:28:19,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:28:19,976 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:28:19,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:28:19,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:28:19,977 INFO L87 Difference]: Start difference. First operand 190067 states and 244222 transitions. Second operand 5 states. [2019-09-09 02:28:23,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:28:23,749 INFO L93 Difference]: Finished difference Result 190073 states and 244227 transitions. [2019-09-09 02:28:23,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:28:23,749 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 326 [2019-09-09 02:28:23,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:28:24,494 INFO L225 Difference]: With dead ends: 190073 [2019-09-09 02:28:24,494 INFO L226 Difference]: Without dead ends: 190071 [2019-09-09 02:28:24,576 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:28:24,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190071 states. [2019-09-09 02:28:37,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190071 to 190071. [2019-09-09 02:28:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190071 states. [2019-09-09 02:28:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190071 states to 190071 states and 244225 transitions. [2019-09-09 02:28:37,864 INFO L78 Accepts]: Start accepts. Automaton has 190071 states and 244225 transitions. Word has length 326 [2019-09-09 02:28:37,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:28:37,864 INFO L475 AbstractCegarLoop]: Abstraction has 190071 states and 244225 transitions. [2019-09-09 02:28:37,864 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:28:37,865 INFO L276 IsEmpty]: Start isEmpty. Operand 190071 states and 244225 transitions. [2019-09-09 02:28:37,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2019-09-09 02:28:37,868 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:28:37,869 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:28:37,869 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]=== [2019-09-09 02:28:37,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:28:37,870 INFO L82 PathProgramCache]: Analyzing trace with hash -2082557303, now seen corresponding path program 1 times [2019-09-09 02:28:37,870 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:28:37,870 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:28:37,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:28:37,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:28:37,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:28:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:28:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1663 trivial. 0 not checked. [2019-09-09 02:28:39,368 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:28:39,368 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:28:39,369 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:28:39,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:28:39,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:28:39,369 INFO L87 Difference]: Start difference. First operand 190071 states and 244225 transitions. Second operand 5 states. [2019-09-09 02:28:46,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:28:46,075 INFO L93 Difference]: Finished difference Result 190077 states and 244230 transitions. [2019-09-09 02:28:46,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:28:46,076 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 331 [2019-09-09 02:28:46,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:28:46,793 INFO L225 Difference]: With dead ends: 190077 [2019-09-09 02:28:46,793 INFO L226 Difference]: Without dead ends: 190075 [2019-09-09 02:28:46,869 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:28:47,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190075 states. [2019-09-09 02:28:52,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190075 to 190075. [2019-09-09 02:28:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190075 states. [2019-09-09 02:28:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190075 states to 190075 states and 244228 transitions. [2019-09-09 02:28:53,178 INFO L78 Accepts]: Start accepts. Automaton has 190075 states and 244228 transitions. Word has length 331 [2019-09-09 02:28:53,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:28:53,179 INFO L475 AbstractCegarLoop]: Abstraction has 190075 states and 244228 transitions. [2019-09-09 02:28:53,179 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:28:53,179 INFO L276 IsEmpty]: Start isEmpty. Operand 190075 states and 244228 transitions. [2019-09-09 02:28:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2019-09-09 02:28:53,183 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:28:53,183 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:28:53,183 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]=== [2019-09-09 02:28:53,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:28:53,184 INFO L82 PathProgramCache]: Analyzing trace with hash 1266362486, now seen corresponding path program 1 times [2019-09-09 02:28:53,184 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:28:53,184 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:28:53,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:28:53,187 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:28:53,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:28:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:28:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1667 trivial. 0 not checked. [2019-09-09 02:28:58,116 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:28:58,116 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:28:58,116 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:28:58,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:28:58,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:28:58,117 INFO L87 Difference]: Start difference. First operand 190075 states and 244228 transitions. Second operand 5 states. [2019-09-09 02:29:01,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:29:01,903 INFO L93 Difference]: Finished difference Result 190081 states and 244233 transitions. [2019-09-09 02:29:01,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:29:01,903 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 336 [2019-09-09 02:29:01,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:29:02,570 INFO L225 Difference]: With dead ends: 190081 [2019-09-09 02:29:02,571 INFO L226 Difference]: Without dead ends: 190079 [2019-09-09 02:29:02,635 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:29:02,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190079 states. [2019-09-09 02:29:12,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190079 to 190079. [2019-09-09 02:29:12,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190079 states. [2019-09-09 02:29:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190079 states to 190079 states and 244231 transitions. [2019-09-09 02:29:13,033 INFO L78 Accepts]: Start accepts. Automaton has 190079 states and 244231 transitions. Word has length 336 [2019-09-09 02:29:13,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:29:13,034 INFO L475 AbstractCegarLoop]: Abstraction has 190079 states and 244231 transitions. [2019-09-09 02:29:13,034 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:29:13,034 INFO L276 IsEmpty]: Start isEmpty. Operand 190079 states and 244231 transitions. [2019-09-09 02:29:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2019-09-09 02:29:13,039 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:29:13,040 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:29:13,040 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]=== [2019-09-09 02:29:13,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:29:13,041 INFO L82 PathProgramCache]: Analyzing trace with hash 552171113, now seen corresponding path program 1 times [2019-09-09 02:29:13,041 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:29:13,041 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:29:13,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:29:13,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:29:13,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:29:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:29:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1690 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1675 trivial. 0 not checked. [2019-09-09 02:29:13,639 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:29:13,639 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:29:13,639 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:29:13,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:29:13,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:29:13,640 INFO L87 Difference]: Start difference. First operand 190079 states and 244231 transitions. Second operand 5 states. [2019-09-09 02:29:17,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:29:17,871 INFO L93 Difference]: Finished difference Result 190085 states and 244236 transitions. [2019-09-09 02:29:17,871 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:29:17,871 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 341 [2019-09-09 02:29:17,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:29:18,608 INFO L225 Difference]: With dead ends: 190085 [2019-09-09 02:29:18,608 INFO L226 Difference]: Without dead ends: 190083 [2019-09-09 02:29:18,689 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:29:18,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190083 states. [2019-09-09 02:29:30,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190083 to 190083. [2019-09-09 02:29:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190083 states. [2019-09-09 02:29:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190083 states to 190083 states and 244234 transitions. [2019-09-09 02:29:31,571 INFO L78 Accepts]: Start accepts. Automaton has 190083 states and 244234 transitions. Word has length 341 [2019-09-09 02:29:31,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:29:31,572 INFO L475 AbstractCegarLoop]: Abstraction has 190083 states and 244234 transitions. [2019-09-09 02:29:31,572 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:29:31,572 INFO L276 IsEmpty]: Start isEmpty. Operand 190083 states and 244234 transitions. [2019-09-09 02:29:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2019-09-09 02:29:31,576 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:29:31,577 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:29:31,577 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 02:29:31,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:29:31,577 INFO L82 PathProgramCache]: Analyzing trace with hash -2077622250, now seen corresponding path program 1 times [2019-09-09 02:29:31,577 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:29:31,577 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:29:31,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:29:31,581 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:29:31,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:29:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:29:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1687 trivial. 0 not checked. [2019-09-09 02:29:32,250 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:29:32,250 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:29:32,250 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:29:32,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:29:32,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:29:32,251 INFO L87 Difference]: Start difference. First operand 190083 states and 244234 transitions. Second operand 5 states. [2019-09-09 02:29:40,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:29:40,222 INFO L93 Difference]: Finished difference Result 190089 states and 244239 transitions. [2019-09-09 02:29:40,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:29:40,226 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 346 [2019-09-09 02:29:40,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:29:40,981 INFO L225 Difference]: With dead ends: 190089 [2019-09-09 02:29:40,981 INFO L226 Difference]: Without dead ends: 190087 [2019-09-09 02:29:41,065 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:29:41,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190087 states. [2019-09-09 02:29:47,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190087 to 190087. [2019-09-09 02:29:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190087 states. [2019-09-09 02:29:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190087 states to 190087 states and 244237 transitions. [2019-09-09 02:29:47,996 INFO L78 Accepts]: Start accepts. Automaton has 190087 states and 244237 transitions. Word has length 346 [2019-09-09 02:29:47,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:29:47,997 INFO L475 AbstractCegarLoop]: Abstraction has 190087 states and 244237 transitions. [2019-09-09 02:29:47,997 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:29:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 190087 states and 244237 transitions. [2019-09-09 02:29:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2019-09-09 02:29:48,005 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:29:48,006 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 6, 5, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:29:48,006 INFO L418 AbstractCegarLoop]: === Iteration 14 === [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]=== [2019-09-09 02:29:48,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:29:48,007 INFO L82 PathProgramCache]: Analyzing trace with hash 405443145, now seen corresponding path program 1 times [2019-09-09 02:29:48,007 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:29:48,007 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:29:48,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:29:48,011 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:29:48,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:29:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:29:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1703 trivial. 0 not checked. [2019-09-09 02:29:49,474 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:29:49,475 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:29:49,475 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:29:49,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:29:49,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:29:49,476 INFO L87 Difference]: Start difference. First operand 190087 states and 244237 transitions. Second operand 5 states. [2019-09-09 02:29:54,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:29:54,782 INFO L93 Difference]: Finished difference Result 190093 states and 244242 transitions. [2019-09-09 02:29:54,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:29:54,783 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 351 [2019-09-09 02:29:54,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:29:55,387 INFO L225 Difference]: With dead ends: 190093 [2019-09-09 02:29:55,388 INFO L226 Difference]: Without dead ends: 190091 [2019-09-09 02:29:55,469 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:29:55,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190091 states. [2019-09-09 02:30:06,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190091 to 190091. [2019-09-09 02:30:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190091 states. [2019-09-09 02:30:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190091 states to 190091 states and 244240 transitions. [2019-09-09 02:30:07,455 INFO L78 Accepts]: Start accepts. Automaton has 190091 states and 244240 transitions. Word has length 351 [2019-09-09 02:30:07,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:30:07,456 INFO L475 AbstractCegarLoop]: Abstraction has 190091 states and 244240 transitions. [2019-09-09 02:30:07,456 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:30:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 190091 states and 244240 transitions. [2019-09-09 02:30:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2019-09-09 02:30:07,463 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:30:07,463 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 7, 6, 6, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:30:07,464 INFO L418 AbstractCegarLoop]: === Iteration 15 === [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]=== [2019-09-09 02:30:07,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:30:07,464 INFO L82 PathProgramCache]: Analyzing trace with hash 813788515, now seen corresponding path program 1 times [2019-09-09 02:30:07,464 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:30:07,464 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:30:07,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:30:07,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:30:07,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:30:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:30:08,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1735 trivial. 0 not checked. [2019-09-09 02:30:08,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:30:08,061 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 02:30:08,061 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 02:30:08,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 02:30:08,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:30:08,062 INFO L87 Difference]: Start difference. First operand 190091 states and 244240 transitions. Second operand 3 states. [2019-09-09 02:30:51,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:30:51,364 INFO L93 Difference]: Finished difference Result 472828 states and 607899 transitions. [2019-09-09 02:30:51,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:30:51,365 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 382 [2019-09-09 02:30:51,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:30:52,393 INFO L225 Difference]: With dead ends: 472828 [2019-09-09 02:30:52,393 INFO L226 Difference]: Without dead ends: 283100 [2019-09-09 02:30:52,733 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 [2019-09-09 02:30:52,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283100 states. [2019-09-09 02:31:10,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283100 to 283047. [2019-09-09 02:31:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283047 states. [2019-09-09 02:31:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283047 states to 283047 states and 363622 transitions. [2019-09-09 02:31:11,307 INFO L78 Accepts]: Start accepts. Automaton has 283047 states and 363622 transitions. Word has length 382 [2019-09-09 02:31:11,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:31:11,308 INFO L475 AbstractCegarLoop]: Abstraction has 283047 states and 363622 transitions. [2019-09-09 02:31:11,308 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 02:31:11,308 INFO L276 IsEmpty]: Start isEmpty. Operand 283047 states and 363622 transitions. [2019-09-09 02:31:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2019-09-09 02:31:11,313 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:31:11,313 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 7, 6, 6, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:31:11,314 INFO L418 AbstractCegarLoop]: === Iteration 16 === [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]=== [2019-09-09 02:31:11,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:31:11,314 INFO L82 PathProgramCache]: Analyzing trace with hash 2128183222, now seen corresponding path program 1 times [2019-09-09 02:31:11,314 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:31:11,314 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:31:11,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:31:11,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:31:11,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:31:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:31:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1723 trivial. 0 not checked. [2019-09-09 02:31:11,862 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:31:11,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:31:11,863 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:31:11,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:31:11,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:31:11,864 INFO L87 Difference]: Start difference. First operand 283047 states and 363622 transitions. Second operand 5 states. [2019-09-09 02:31:20,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:31:20,204 INFO L93 Difference]: Finished difference Result 283053 states and 363627 transitions. [2019-09-09 02:31:20,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:31:20,205 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 356 [2019-09-09 02:31:20,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:31:21,217 INFO L225 Difference]: With dead ends: 283053 [2019-09-09 02:31:21,218 INFO L226 Difference]: Without dead ends: 283051 [2019-09-09 02:31:21,322 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:31:21,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283051 states. [2019-09-09 02:31:37,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283051 to 283051. [2019-09-09 02:31:37,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283051 states. [2019-09-09 02:31:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283051 states to 283051 states and 363625 transitions. [2019-09-09 02:31:39,081 INFO L78 Accepts]: Start accepts. Automaton has 283051 states and 363625 transitions. Word has length 356 [2019-09-09 02:31:39,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:31:39,082 INFO L475 AbstractCegarLoop]: Abstraction has 283051 states and 363625 transitions. [2019-09-09 02:31:39,082 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:31:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 283051 states and 363625 transitions. [2019-09-09 02:31:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2019-09-09 02:31:39,088 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:31:39,088 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 8, 7, 7, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:31:39,089 INFO L418 AbstractCegarLoop]: === Iteration 17 === [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]=== [2019-09-09 02:31:39,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:31:39,089 INFO L82 PathProgramCache]: Analyzing trace with hash 999556649, now seen corresponding path program 1 times [2019-09-09 02:31:39,089 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:31:39,089 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:31:39,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:31:39,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:31:39,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:31:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:31:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2019-09-09 02:31:39,707 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:31:39,707 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:31:39,708 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:31:39,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:31:39,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:31:39,708 INFO L87 Difference]: Start difference. First operand 283051 states and 363625 transitions. Second operand 5 states. [2019-09-09 02:31:54,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:31:54,021 INFO L93 Difference]: Finished difference Result 283057 states and 363630 transitions. [2019-09-09 02:31:54,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:31:54,022 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 361 [2019-09-09 02:31:54,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:31:55,416 INFO L225 Difference]: With dead ends: 283057 [2019-09-09 02:31:55,417 INFO L226 Difference]: Without dead ends: 283055 [2019-09-09 02:31:55,504 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:31:55,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283055 states. [2019-09-09 02:32:06,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283055 to 283055. [2019-09-09 02:32:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283055 states. [2019-09-09 02:32:07,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283055 states to 283055 states and 363628 transitions. [2019-09-09 02:32:07,906 INFO L78 Accepts]: Start accepts. Automaton has 283055 states and 363628 transitions. Word has length 361 [2019-09-09 02:32:07,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:32:07,907 INFO L475 AbstractCegarLoop]: Abstraction has 283055 states and 363628 transitions. [2019-09-09 02:32:07,907 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:32:07,907 INFO L276 IsEmpty]: Start isEmpty. Operand 283055 states and 363628 transitions. [2019-09-09 02:32:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2019-09-09 02:32:07,913 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:32:07,913 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 9, 8, 8, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:32:07,914 INFO L418 AbstractCegarLoop]: === Iteration 18 === [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]=== [2019-09-09 02:32:07,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:32:07,914 INFO L82 PathProgramCache]: Analyzing trace with hash -791173290, now seen corresponding path program 1 times [2019-09-09 02:32:07,914 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:32:07,914 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:32:07,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:32:07,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:32:07,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:32:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:32:08,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1775 trivial. 0 not checked. [2019-09-09 02:32:08,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:32:08,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:32:08,441 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:32:08,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:32:08,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:32:08,441 INFO L87 Difference]: Start difference. First operand 283055 states and 363628 transitions. Second operand 5 states. [2019-09-09 02:32:22,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:32:22,109 INFO L93 Difference]: Finished difference Result 284608 states and 364759 transitions. [2019-09-09 02:32:22,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:32:22,109 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 366 [2019-09-09 02:32:22,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:32:23,412 INFO L225 Difference]: With dead ends: 284608 [2019-09-09 02:32:23,412 INFO L226 Difference]: Without dead ends: 284606 [2019-09-09 02:32:23,503 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:32:23,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284606 states. [2019-09-09 02:32:34,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284606 to 284604. [2019-09-09 02:32:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 284604 states. [2019-09-09 02:32:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284604 states to 284604 states and 364756 transitions. [2019-09-09 02:32:35,653 INFO L78 Accepts]: Start accepts. Automaton has 284604 states and 364756 transitions. Word has length 366 [2019-09-09 02:32:35,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 02:32:35,654 INFO L475 AbstractCegarLoop]: Abstraction has 284604 states and 364756 transitions. [2019-09-09 02:32:35,654 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-09 02:32:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 284604 states and 364756 transitions. [2019-09-09 02:32:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2019-09-09 02:32:35,661 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 02:32:35,661 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 10, 9, 9, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 02:32:35,662 INFO L418 AbstractCegarLoop]: === Iteration 19 === [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]=== [2019-09-09 02:32:35,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 02:32:35,662 INFO L82 PathProgramCache]: Analyzing trace with hash 379048457, now seen corresponding path program 1 times [2019-09-09 02:32:35,662 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 02:32:35,662 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 02:32:35,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:32:35,666 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 02:32:35,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 02:32:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 02:32:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1807 trivial. 0 not checked. [2019-09-09 02:32:37,317 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 02:32:37,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-09 02:32:37,317 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-09 02:32:37,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-09 02:32:37,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-09 02:32:37,318 INFO L87 Difference]: Start difference. First operand 284604 states and 364756 transitions. Second operand 5 states. [2019-09-09 02:32:49,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:32:49,779 INFO L93 Difference]: Finished difference Result 284610 states and 364761 transitions. [2019-09-09 02:32:49,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-09 02:32:49,779 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 371 [2019-09-09 02:32:49,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:32:50,838 INFO L225 Difference]: With dead ends: 284610 [2019-09-09 02:32:50,838 INFO L226 Difference]: Without dead ends: 284608 [2019-09-09 02:32:50,946 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-09 02:32:51,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284608 states.