java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 19:06:38,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 19:06:38,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 19:06:38,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 19:06:38,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 19:06:38,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 19:06:38,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 19:06:38,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 19:06:38,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 19:06:38,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 19:06:38,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 19:06:38,223 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 19:06:38,223 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 19:06:38,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 19:06:38,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 19:06:38,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 19:06:38,227 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 19:06:38,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 19:06:38,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 19:06:38,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 19:06:38,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 19:06:38,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 19:06:38,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 19:06:38,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 19:06:38,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 19:06:38,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 19:06:38,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 19:06:38,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 19:06:38,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 19:06:38,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 19:06:38,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 19:06:38,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 19:06:38,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 19:06:38,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 19:06:38,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 19:06:38,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 19:06:38,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 19:06:38,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 19:06:38,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 19:06:38,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 19:06:38,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 19:06:38,252 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 [2019-10-13 19:06:38,282 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 19:06:38,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 19:06:38,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 19:06:38,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 19:06:38,284 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 19:06:38,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 19:06:38,285 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 19:06:38,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 19:06:38,285 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 19:06:38,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 19:06:38,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 19:06:38,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 19:06:38,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 19:06:38,286 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 19:06:38,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 19:06:38,287 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 19:06:38,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 19:06:38,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 19:06:38,288 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 19:06:38,289 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 19:06:38,289 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 19:06:38,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:06:38,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 19:06:38,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 19:06:38,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 19:06:38,290 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 19:06:38,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 19:06:38,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 19:06:38,291 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 19:06:38,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 19:06:38,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 19:06:38,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 19:06:38,573 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 19:06:38,574 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 19:06:38,574 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2019-10-13 19:06:38,654 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01967f20d/deb3412317dd4443a3b147feacc41ea4/FLAGce3e67408 [2019-10-13 19:06:39,559 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 19:06:39,560 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2019-10-13 19:06:39,610 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01967f20d/deb3412317dd4443a3b147feacc41ea4/FLAGce3e67408 [2019-10-13 19:06:39,982 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01967f20d/deb3412317dd4443a3b147feacc41ea4 [2019-10-13 19:06:39,992 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 19:06:39,993 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 19:06:39,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 19:06:39,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 19:06:39,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 19:06:39,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:06:39" (1/1) ... [2019-10-13 19:06:40,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26497d1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:39, skipping insertion in model container [2019-10-13 19:06:40,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:06:39" (1/1) ... [2019-10-13 19:06:40,008 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 19:06:40,144 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 19:06:42,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:06:42,718 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 19:06:43,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:06:43,580 INFO L192 MainTranslator]: Completed translation [2019-10-13 19:06:43,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43 WrapperNode [2019-10-13 19:06:43,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 19:06:43,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 19:06:43,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 19:06:43,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 19:06:43,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (1/1) ... [2019-10-13 19:06:43,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (1/1) ... [2019-10-13 19:06:43,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (1/1) ... [2019-10-13 19:06:43,731 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (1/1) ... [2019-10-13 19:06:43,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (1/1) ... [2019-10-13 19:06:43,870 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (1/1) ... [2019-10-13 19:06:43,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (1/1) ... [2019-10-13 19:06:43,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 19:06:43,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 19:06:43,946 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 19:06:43,946 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 19:06:43,947 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:06:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 19:06:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 19:06:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 19:06:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 19:06:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 19:06:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 19:06:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 19:06:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 19:06:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 19:06:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 19:06:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 19:06:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 19:06:44,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 19:06:44,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 19:06:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 19:06:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 19:06:44,034 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 19:06:44,035 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 19:06:44,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-13 19:06:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2019-10-13 19:06:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-13 19:06:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2019-10-13 19:06:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-13 19:06:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-13 19:06:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-10-13 19:06:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 19:06:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 19:06:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 19:06:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 19:06:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 19:06:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 19:06:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 19:06:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 19:06:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 19:06:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-13 19:06:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-13 19:06:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-13 19:06:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 19:06:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-13 19:06:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 19:06:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 19:06:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 19:06:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 19:06:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 19:06:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 19:06:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 19:06:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 19:06:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 19:06:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 19:06:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 19:06:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 19:06:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 19:06:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 19:06:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 19:06:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 19:06:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 19:06:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 19:06:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2019-10-13 19:06:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2019-10-13 19:06:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2019-10-13 19:06:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2019-10-13 19:06:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure send_end [2019-10-13 19:06:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2019-10-13 19:06:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-13 19:06:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-13 19:06:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_led_mode [2019-10-13 19:06:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_set [2019-10-13 19:06:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2019-10-13 19:06:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_find_phyaddr [2019-10-13 19:06:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2019-10-13 19:06:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2019-10-13 19:06:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2019-10-13 19:06:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2019-10-13 19:06:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2019-10-13 19:06:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2019-10-13 19:06:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2019-10-13 19:06:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2019-10-13 19:06:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txcleanup [2019-10-13 19:06:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2019-10-13 19:06:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2019-10-13 19:06:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2019-10-13 19:06:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_frame_type [2019-10-13 19:06:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2019-10-13 19:06:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start_and_end [2019-10-13 19:06:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start [2019-10-13 19:06:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_end [2019-10-13 19:06:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_no_start_no_end [2019-10-13 19:06:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_jumbo [2019-10-13 19:06:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx [2019-10-13 19:06:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2019-10-13 19:06:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_interrupt_handler [2019-10-13 19:06:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2019-10-13 19:06:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2019-10-13 19:06:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2019-10-13 19:06:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2019-10-13 19:06:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_hard_start_xmit [2019-10-13 19:06:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_default_param [2019-10-13 19:06:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2019-10-13 19:06:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_init_mii [2019-10-13 19:06:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_hw_init [2019-10-13 19:06:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2019-10-13 19:06:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2019-10-13 19:06:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_settings [2019-10-13 19:06:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_settings [2019-10-13 19:06:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2019-10-13 19:06:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2019-10-13 19:06:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_probe [2019-10-13 19:06:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_init [2019-10-13 19:06:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_exit [2019-10-13 19:06:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-13 19:06:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-13 19:06:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-13 19:06:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-13 19:06:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2019-10-13 19:06:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-13 19:06:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-13 19:06:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-13 19:06:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-13 19:06:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-10-13 19:06:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2019-10-13 19:06:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-13 19:06:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-13 19:06:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-13 19:06:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 19:06:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 19:06:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 19:06:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 19:06:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 19:06:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 19:06:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-10-13 19:06:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-10-13 19:06:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-10-13 19:06:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-10-13 19:06:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-10-13 19:06:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-10-13 19:06:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-10-13 19:06:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-10-13 19:06:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2019-10-13 19:06:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2019-10-13 19:06:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2019-10-13 19:06:44,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2019-10-13 19:06:44,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2019-10-13 19:06:44,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2019-10-13 19:06:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2019-10-13 19:06:44,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_42 [2019-10-13 19:06:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_43 [2019-10-13 19:06:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_44 [2019-10-13 19:06:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_45 [2019-10-13 19:06:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_46 [2019-10-13 19:06:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_47 [2019-10-13 19:06:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_48 [2019-10-13 19:06:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_49 [2019-10-13 19:06:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_50 [2019-10-13 19:06:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 19:06:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 19:06:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 19:06:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 19:06:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 19:06:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 19:06:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 19:06:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 19:06:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-13 19:06:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-13 19:06:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-13 19:06:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 19:06:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 19:06:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 19:06:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 19:06:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 19:06:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 19:06:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 19:06:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 19:06:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 19:06:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 19:06:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 19:06:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 19:06:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 19:06:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 19:06:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 19:06:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 19:06:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 19:06:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 19:06:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 19:06:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 19:06:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 19:06:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 19:06:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-13 19:06:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 19:06:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 19:06:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-13 19:06:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 19:06:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-13 19:06:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 19:06:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-13 19:06:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-13 19:06:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 19:06:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-13 19:06:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 19:06:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 19:06:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-10-13 19:06:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-10-13 19:06:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2019-10-13 19:06:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-13 19:06:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 19:06:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-13 19:06:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-13 19:06:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-13 19:06:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-13 19:06:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 19:06:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-13 19:06:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-13 19:06:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-13 19:06:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 19:06:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 19:06:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 19:06:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 19:06:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 19:06:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 19:06:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 19:06:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 19:06:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 19:06:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 19:06:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-13 19:06:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-13 19:06:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 19:06:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 19:06:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 19:06:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-13 19:06:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 19:06:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 19:06:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 19:06:44,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 19:06:44,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 19:06:44,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 19:06:44,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 19:06:44,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 19:06:44,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 19:06:44,083 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 19:06:44,084 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 19:06:44,084 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 19:06:44,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 19:06:44,084 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 19:06:44,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-13 19:06:44,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-13 19:06:44,084 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 19:06:44,084 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 19:06:44,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 19:06:44,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 19:06:44,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 19:06:44,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 19:06:44,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 19:06:44,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 19:06:44,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 19:06:44,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 19:06:44,086 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 19:06:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 19:06:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 19:06:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 19:06:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 19:06:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 19:06:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 19:06:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 19:06:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 19:06:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 19:06:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 19:06:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 19:06:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-13 19:06:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 19:06:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2019-10-13 19:06:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 19:06:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-13 19:06:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 19:06:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2019-10-13 19:06:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 19:06:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-13 19:06:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 19:06:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 19:06:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-13 19:06:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 19:06:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 19:06:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-13 19:06:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 19:06:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-13 19:06:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-10-13 19:06:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-10-13 19:06:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-13 19:06:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-10-13 19:06:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-10-13 19:06:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-13 19:06:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-10-13 19:06:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-13 19:06:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-10-13 19:06:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-13 19:06:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-13 19:06:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 19:06:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-13 19:06:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-13 19:06:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 19:06:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 19:06:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 19:06:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 19:06:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 19:06:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-10-13 19:06:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 19:06:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-13 19:06:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-13 19:06:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2019-10-13 19:06:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-13 19:06:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-13 19:06:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-13 19:06:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 19:06:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 19:06:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 19:06:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 19:06:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 19:06:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 19:06:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 19:06:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2019-10-13 19:06:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2019-10-13 19:06:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2019-10-13 19:06:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-13 19:06:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-13 19:06:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-13 19:06:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-13 19:06:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 19:06:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_42 [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_43 [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_44 [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-13 19:06:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_49 [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 19:06:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_50 [2019-10-13 19:06:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 19:06:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 19:06:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 19:06:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 19:06:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 19:06:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 19:06:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 19:06:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_46 [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_48 [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 19:06:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 19:06:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 19:06:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 19:06:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 19:06:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 19:06:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 19:06:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 19:06:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 19:06:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-13 19:06:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 19:06:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_47 [2019-10-13 19:06:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 19:06:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_45 [2019-10-13 19:06:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-13 19:06:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-13 19:06:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 19:06:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 19:06:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 19:06:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 19:06:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2019-10-13 19:06:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2019-10-13 19:06:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2019-10-13 19:06:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2019-10-13 19:06:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure send_end [2019-10-13 19:06:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2019-10-13 19:06:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-13 19:06:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 19:06:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 19:06:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-13 19:06:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_led_mode [2019-10-13 19:06:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_set [2019-10-13 19:06:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2019-10-13 19:06:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_find_phyaddr [2019-10-13 19:06:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2019-10-13 19:06:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2019-10-13 19:06:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2019-10-13 19:06:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2019-10-13 19:06:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2019-10-13 19:06:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2019-10-13 19:06:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2019-10-13 19:06:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2019-10-13 19:06:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txcleanup [2019-10-13 19:06:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2019-10-13 19:06:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2019-10-13 19:06:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2019-10-13 19:06:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_frame_type [2019-10-13 19:06:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2019-10-13 19:06:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start_and_end [2019-10-13 19:06:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start [2019-10-13 19:06:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_end [2019-10-13 19:06:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 19:06:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_no_start_no_end [2019-10-13 19:06:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_jumbo [2019-10-13 19:06:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx [2019-10-13 19:06:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2019-10-13 19:06:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_interrupt_handler [2019-10-13 19:06:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2019-10-13 19:06:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2019-10-13 19:06:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2019-10-13 19:06:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2019-10-13 19:06:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_hard_start_xmit [2019-10-13 19:06:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_default_param [2019-10-13 19:06:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2019-10-13 19:06:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_init_mii [2019-10-13 19:06:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_hw_init [2019-10-13 19:06:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2019-10-13 19:06:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2019-10-13 19:06:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_settings [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_settings [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_probe [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_init [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_exit [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2019-10-13 19:06:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 19:06:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-13 19:06:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 19:06:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 19:06:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-13 19:06:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 19:06:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 19:06:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 19:06:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 19:06:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 19:06:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 19:06:45,826 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 19:06:49,675 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 19:06:49,675 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-13 19:06:49,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:06:49 BoogieIcfgContainer [2019-10-13 19:06:49,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 19:06:49,679 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 19:06:49,679 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 19:06:49,683 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 19:06:49,683 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:06:39" (1/3) ... [2019-10-13 19:06:49,684 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26ae7a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:06:49, skipping insertion in model container [2019-10-13 19:06:49,684 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43" (2/3) ... [2019-10-13 19:06:49,684 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26ae7a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:06:49, skipping insertion in model container [2019-10-13 19:06:49,684 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:06:49" (3/3) ... [2019-10-13 19:06:49,686 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2019-10-13 19:06:49,696 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 19:06:49,712 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 19:06:49,724 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 19:06:49,768 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 19:06:49,768 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 19:06:49,768 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 19:06:49,768 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 19:06:49,768 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 19:06:49,769 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 19:06:49,769 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 19:06:49,769 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 19:06:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states. [2019-10-13 19:06:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2019-10-13 19:06:49,872 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 19:06:49,874 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 19:06:49,877 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 19:06:49,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 19:06:49,884 INFO L82 PathProgramCache]: Analyzing trace with hash -1963498579, now seen corresponding path program 1 times [2019-10-13 19:06:49,893 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 19:06:49,895 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263152845] [2019-10-13 19:06:49,896 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:06:49,896 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:06:49,899 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 19:06:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:52,770 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 454 [2019-10-13 19:06:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:06:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2019-10-13 19:06:53,332 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263152845] [2019-10-13 19:06:53,333 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 19:06:53,333 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-13 19:06:53,334 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045212425] [2019-10-13 19:06:53,340 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-13 19:06:53,340 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 19:06:53,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-13 19:06:53,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2019-10-13 19:06:53,357 INFO L87 Difference]: Start difference. First operand 1861 states. Second operand 10 states. [2019-10-13 19:06:54,769 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 463 [2019-10-13 19:06:58,350 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 465 [2019-10-13 19:06:59,721 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 456 [2019-10-13 19:07:02,241 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 467 [2019-10-13 19:07:03,715 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 469 [2019-10-13 19:07:05,769 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 467 [2019-10-13 19:07:10,238 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 466