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 --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:59:11,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:59:11,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:59:11,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:59:11,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:59:11,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:59:11,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:59:11,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:59:11,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:59:11,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:59:11,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:59:11,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:59:11,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:59:11,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:59:11,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:59:11,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:59:11,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:59:11,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:59:11,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:59:11,525 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:59:11,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:59:11,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:59:11,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:59:11,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:59:11,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:59:11,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:59:11,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:59:11,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:59:11,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:59:11,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:59:11,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:59:11,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:59:11,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:59:11,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:59:11,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:59:11,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:59:11,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:59:11,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:59:11,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:59:11,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:59:11,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:59:11,551 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 20:59:11,571 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:59:11,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:59:11,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:59:11,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:59:11,574 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:59:11,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:59:11,574 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:59:11,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:59:11,575 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:59:11,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:59:11,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:59:11,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:59:11,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:59:11,577 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:59:11,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:59:11,577 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:59:11,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:59:11,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:59:11,578 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:59:11,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:59:11,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:59:11,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:59:11,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:59:11,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:59:11,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:59:11,580 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:59:11,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:59:11,580 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:59:11,580 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:59:11,921 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:59:11,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:59:11,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:59:11,945 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:59:11,946 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:59:11,947 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2019-10-13 20:59:12,022 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78e5aa256/6c4c35e48fa24147a6441ed2edb52e19/FLAG41d08a598 [2019-10-13 20:59:12,949 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:59:12,949 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2019-10-13 20:59:12,996 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78e5aa256/6c4c35e48fa24147a6441ed2edb52e19/FLAG41d08a598 [2019-10-13 20:59:13,379 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78e5aa256/6c4c35e48fa24147a6441ed2edb52e19 [2019-10-13 20:59:13,387 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:59:13,388 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:59:13,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:59:13,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:59:13,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:59:13,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:59:13" (1/1) ... [2019-10-13 20:59:13,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b1bb9aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:13, skipping insertion in model container [2019-10-13 20:59:13,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:59:13" (1/1) ... [2019-10-13 20:59:13,406 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:59:13,592 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:59:17,122 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:59:17,184 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:59:17,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:59:18,644 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:59:18,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18 WrapperNode [2019-10-13 20:59:18,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:59:18,647 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:59:18,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:59:18,648 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:59:18,667 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (1/1) ... [2019-10-13 20:59:18,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (1/1) ... [2019-10-13 20:59:18,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (1/1) ... [2019-10-13 20:59:18,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (1/1) ... [2019-10-13 20:59:18,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (1/1) ... [2019-10-13 20:59:19,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (1/1) ... [2019-10-13 20:59:19,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (1/1) ... [2019-10-13 20:59:19,156 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:59:19,157 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:59:19,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:59:19,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:59:19,159 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (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 20:59:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:59:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:59:19,253 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 20:59:19,253 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 20:59:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 20:59:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 20:59:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2019-10-13 20:59:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2019-10-13 20:59:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 20:59:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:59:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:59:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:59:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:59:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:59:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:59:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 20:59:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 20:59:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:59:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:59:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:59:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:59:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:59:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-13 20:59:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-13 20:59:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:59:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-13 20:59:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-13 20:59:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-13 20:59:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-13 20:59:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-13 20:59:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-13 20:59:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-10-13 20:59:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-10-13 20:59:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 20:59:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 20:59:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 20:59:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 20:59:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 20:59:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 20:59:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 20:59:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 20:59:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 20:59:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 20:59:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-13 20:59:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-13 20:59:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-13 20:59:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2019-10-13 20:59:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 20:59:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2019-10-13 20:59:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 20:59:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 20:59:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 20:59:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-13 20:59:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-13 20:59:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-13 20:59:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 20:59:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 20:59:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 20:59:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 20:59:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-13 20:59:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-13 20:59:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-13 20:59:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-13 20:59:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-13 20:59:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-13 20:59:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-13 20:59:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-13 20:59:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 20:59:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 20:59:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 20:59:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 20:59:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 20:59:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 20:59:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 20:59:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 20:59:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 20:59:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 20:59:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-13 20:59:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-13 20:59:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-13 20:59:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-13 20:59:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-13 20:59:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-13 20:59:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-13 20:59:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-13 20:59:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-13 20:59:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-13 20:59:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2019-10-13 20:59:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-13 20:59:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2019-10-13 20:59:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2019-10-13 20:59:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2019-10-13 20:59:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2019-10-13 20:59:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_rap [2019-10-13 20:59:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2019-10-13 20:59:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2019-10-13 20:59:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_check [2019-10-13 20:59:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2019-10-13 20:59:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2019-10-13 20:59:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2019-10-13 20:59:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2019-10-13 20:59:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_rap [2019-10-13 20:59:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2019-10-13 20:59:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2019-10-13 20:59:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_check [2019-10-13 20:59:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2019-10-13 20:59:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2019-10-13 20:59:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_tx_ring [2019-10-13 20:59:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_rx_ring [2019-10-13 20:59:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2019-10-13 20:59:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2019-10-13 20:59:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_settings [2019-10-13 20:59:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_settings [2019-10-13 20:59:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_drvinfo [2019-10-13 20:59:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_link [2019-10-13 20:59:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_msglevel [2019-10-13 20:59:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_msglevel [2019-10-13 20:59:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2019-10-13 20:59:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_ringparam [2019-10-13 20:59:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_ringparam [2019-10-13 20:59:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_strings [2019-10-13 20:59:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_sset_count [2019-10-13 20:59:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ethtool_test [2019-10-13 20:59:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_loopback_test [2019-10-13 20:59:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_phys_id [2019-10-13 20:59:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2019-10-13 20:59:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx_entry [2019-10-13 20:59:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx [2019-10-13 20:59:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx [2019-10-13 20:59:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll [2019-10-13 20:59:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2019-10-13 20:59:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs [2019-10-13 20:59:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_vlbus [2019-10-13 20:59:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_pci [2019-10-13 20:59:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2019-10-13 20:59:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_alloc_ring [2019-10-13 20:59:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2019-10-13 20:59:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2019-10-13 20:59:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2019-10-13 20:59:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2019-10-13 20:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2019-10-13 20:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2019-10-13 20:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_start_xmit [2019-10-13 20:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2019-10-13 20:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2019-10-13 20:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2019-10-13 20:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2019-10-13 20:59:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2019-10-13 20:59:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-13 20:59:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-13 20:59:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2019-10-13 20:59:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_otherphy [2019-10-13 20:59:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2019-10-13 20:59:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_watchdog [2019-10-13 20:59:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_suspend [2019-10-13 20:59:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2019-10-13 20:59:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2019-10-13 20:59:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_module [2019-10-13 20:59:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_cleanup_module [2019-10-13 20:59:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-13 20:59:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-13 20:59:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-13 20:59:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-13 20:59:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-13 20:59:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-13 20:59:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-13 20:59:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-13 20:59:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2019-10-13 20:59:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-10-13 20:59:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2019-10-13 20:59:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-13 20:59:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:59:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 20:59:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 20:59:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 20:59:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-13 20:59:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-13 20:59:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-13 20:59:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-13 20:59:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-13 20:59:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-13 20:59:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-13 20:59:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-13 20:59:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-13 20:59:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-13 20:59:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-13 20:59:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-13 20:59:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2019-10-13 20:59:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-10-13 20:59:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2019-10-13 20:59:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2019-10-13 20:59:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2019-10-13 20:59:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_42 [2019-10-13 20:59:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_43 [2019-10-13 20:59:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_44 [2019-10-13 20:59:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_45 [2019-10-13 20:59:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_46 [2019-10-13 20:59:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_47 [2019-10-13 20:59:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_48 [2019-10-13 20:59:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_49 [2019-10-13 20:59:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_50 [2019-10-13 20:59:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 20:59:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:59:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:59:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:59:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:59:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 20:59:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 20:59:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 20:59:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-13 20:59:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-13 20:59:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-13 20:59:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 20:59:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-13 20:59:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-13 20:59:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-13 20:59:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2019-10-13 20:59:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-13 20:59:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 20:59:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 20:59:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:59:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-13 20:59:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-13 20:59:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 20:59:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 20:59:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:59:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 20:59:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 20:59:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 20:59:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 20:59:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-13 20:59:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-13 20:59:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-13 20:59:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 20:59:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 20:59:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-13 20:59:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 20:59:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 20:59:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-13 20:59:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-13 20:59:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-13 20:59:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 20:59:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 20:59:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 20:59:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 20:59:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 20:59:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-13 20:59:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:59:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:59:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-10-13 20:59:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-10-13 20:59:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2019-10-13 20:59:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2019-10-13 20:59:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2019-10-13 20:59:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2019-10-13 20:59:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2019-10-13 20:59:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2019-10-13 20:59:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-13 20:59:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2019-10-13 20:59:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-13 20:59:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-13 20:59:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-13 20:59:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-13 20:59:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 20:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 20:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-13 20:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-13 20:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-13 20:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-13 20:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 20:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 20:59:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-13 20:59:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-13 20:59:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-13 20:59:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2019-10-13 20:59:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 20:59:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-13 20:59:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 20:59:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 20:59:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-13 20:59:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-13 20:59:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 20:59:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-13 20:59:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 20:59:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:59:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2019-10-13 20:59:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2019-10-13 20:59:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 20:59:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 20:59:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-10-13 20:59:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:59:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 20:59:19,308 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 20:59:19,308 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:59:19,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:59:19,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:59:19,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:59:19,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:59:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:59:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:59:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:59:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:59:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:59:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:59:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:59:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:59:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:59:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 20:59:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-13 20:59:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-13 20:59:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:59:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:59:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:59:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 20:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 20:59:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 20:59:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:59:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:59:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:59:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:59:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:59:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-13 20:59:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-13 20:59:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 20:59:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:59:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 20:59:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-13 20:59:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-13 20:59:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-13 20:59:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-13 20:59:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:59:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 20:59:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 20:59:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:59:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:59:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-13 20:59:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 20:59:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-13 20:59:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 20:59:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-13 20:59:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 20:59:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 20:59:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2019-10-13 20:59:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_44 [2019-10-13 20:59:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 20:59:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_42 [2019-10-13 20:59:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-10-13 20:59:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-13 20:59:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-13 20:59:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-13 20:59:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-13 20:59:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-13 20:59:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-10-13 20:59:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-10-13 20:59:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 20:59:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:59:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:59:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-13 20:59:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-13 20:59:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 20:59:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-13 20:59:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-13 20:59:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-13 20:59:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-13 20:59:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-13 20:59:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-13 20:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-13 20:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-13 20:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2019-10-13 20:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-10-13 20:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2019-10-13 20:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-13 20:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 20:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 20:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2019-10-13 20:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 20:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2019-10-13 20:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_43 [2019-10-13 20:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-13 20:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-13 20:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2019-10-13 20:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2019-10-13 20:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 20:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 20:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 20:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 20:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 20:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 20:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-13 20:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-13 20:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-13 20:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-13 20:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 20:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_47 [2019-10-13 20:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 20:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_50 [2019-10-13 20:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 20:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 20:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 20:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-13 20:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 20:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-13 20:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-13 20:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 20:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 20:59:19,326 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 20:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 20:59:19,327 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 20:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-13 20:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 20:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-13 20:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-13 20:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 20:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-13 20:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 20:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 20:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-13 20:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2019-10-13 20:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 20:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2019-10-13 20:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 20:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 20:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 20:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-13 20:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-13 20:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-13 20:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 20:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 20:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 20:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 20:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 20:59:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 20:59:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-13 20:59:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-13 20:59:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-13 20:59:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-13 20:59:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-13 20:59:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-13 20:59:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:59:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 20:59:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:59:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-13 20:59:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-13 20:59:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-13 20:59:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-13 20:59:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-13 20:59:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:59:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-13 20:59:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-13 20:59:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-13 20:59:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-13 20:59:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-13 20:59:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-13 20:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-13 20:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-13 20:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 20:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-13 20:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-13 20:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-13 20:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2019-10-13 20:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-13 20:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-13 20:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 20:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 20:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-13 20:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 20:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-10-13 20:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_46 [2019-10-13 20:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_49 [2019-10-13 20:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 20:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 20:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 20:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 20:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 20:59:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 20:59:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 20:59:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 20:59:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 20:59:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-13 20:59:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-13 20:59:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2019-10-13 20:59:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-13 20:59:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-13 20:59:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 20:59:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 20:59:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-13 20:59:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-13 20:59:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-13 20:59:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-13 20:59:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-13 20:59:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-13 20:59:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 20:59:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2019-10-13 20:59:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 20:59:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_45 [2019-10-13 20:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_48 [2019-10-13 20:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-13 20:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-13 20:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-13 20:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 20:59:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 20:59:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-13 20:59:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 20:59:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 20:59:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-13 20:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-13 20:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-13 20:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2019-10-13 20:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-13 20:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_pci [2019-10-13 20:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2019-10-13 20:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2019-10-13 20:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2019-10-13 20:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_start_xmit [2019-10-13 20:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2019-10-13 20:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2019-10-13 20:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2019-10-13 20:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2019-10-13 20:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2019-10-13 20:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2019-10-13 20:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2019-10-13 20:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_watchdog [2019-10-13 20:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-13 20:59:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-13 20:59:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2019-10-13 20:59:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ethtool_test [2019-10-13 20:59:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_loopback_test [2019-10-13 20:59:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2019-10-13 20:59:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs [2019-10-13 20:59:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2019-10-13 20:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_alloc_ring [2019-10-13 20:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2019-10-13 20:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2019-10-13 20:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2019-10-13 20:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2019-10-13 20:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2019-10-13 20:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2019-10-13 20:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_rap [2019-10-13 20:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2019-10-13 20:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2019-10-13 20:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_check [2019-10-13 20:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2019-10-13 20:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2019-10-13 20:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2019-10-13 20:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2019-10-13 20:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_rap [2019-10-13 20:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2019-10-13 20:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2019-10-13 20:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_check [2019-10-13 20:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2019-10-13 20:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2019-10-13 20:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2019-10-13 20:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2019-10-13 20:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_tx_ring [2019-10-13 20:59:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:59:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_rx_ring [2019-10-13 20:59:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2019-10-13 20:59:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2019-10-13 20:59:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_settings [2019-10-13 20:59:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_settings [2019-10-13 20:59:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_drvinfo [2019-10-13 20:59:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_link [2019-10-13 20:59:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_msglevel [2019-10-13 20:59:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_msglevel [2019-10-13 20:59:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2019-10-13 20:59:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_ringparam [2019-10-13 20:59:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_ringparam [2019-10-13 20:59:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_strings [2019-10-13 20:59:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_sset_count [2019-10-13 20:59:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 20:59:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_phys_id [2019-10-13 20:59:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2019-10-13 20:59:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx_entry [2019-10-13 20:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx [2019-10-13 20:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx [2019-10-13 20:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll [2019-10-13 20:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_vlbus [2019-10-13 20:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_otherphy [2019-10-13 20:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_suspend [2019-10-13 20:59:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2019-10-13 20:59:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2019-10-13 20:59:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_module [2019-10-13 20:59:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_cleanup_module [2019-10-13 20:59:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2019-10-13 20:59:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2019-10-13 20:59:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:59:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2019-10-13 20:59:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-10-13 20:59:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2019-10-13 20:59:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2019-10-13 20:59:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-10-13 20:59:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:59:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2019-10-13 20:59:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2019-10-13 20:59:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:59:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 20:59:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:59:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:59:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:59:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:59:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-13 20:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 20:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 20:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-13 20:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 20:59:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:59:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:59:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:59:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:59:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:59:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:59:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:59:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:59:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:59:21,710 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:59:36,886 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:59:36,887 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-13 20:59:36,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:59:36 BoogieIcfgContainer [2019-10-13 20:59:36,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:59:36,892 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:59:36,892 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:59:36,896 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:59:36,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:59:13" (1/3) ... [2019-10-13 20:59:36,897 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d376df9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:59:36, skipping insertion in model container [2019-10-13 20:59:36,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:59:18" (2/3) ... [2019-10-13 20:59:36,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d376df9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:59:36, skipping insertion in model container [2019-10-13 20:59:36,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:59:36" (3/3) ... [2019-10-13 20:59:36,900 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2019-10-13 20:59:36,911 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:59:36,923 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 20:59:36,936 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 20:59:36,975 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:59:36,975 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:59:36,976 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:59:36,976 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:59:36,976 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:59:36,976 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:59:36,976 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:59:36,976 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:59:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 3115 states. [2019-10-13 20:59:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2019-10-13 20:59:37,205 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:59:37,207 INFO L380 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:59:37,211 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:59:37,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:59:37,219 INFO L82 PathProgramCache]: Analyzing trace with hash -971991306, now seen corresponding path program 1 times [2019-10-13 20:59:37,229 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:59:37,230 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078714010] [2019-10-13 20:59:37,230 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:59:37,230 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:59:37,230 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:59:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:59:39,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5718 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5718 trivial. 0 not checked. [2019-10-13 20:59:39,077 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078714010] [2019-10-13 20:59:39,078 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:59:39,078 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:59:39,079 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282243412] [2019-10-13 20:59:39,085 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:59:39,087 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:59:39,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:59:39,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:59:39,100 INFO L87 Difference]: Start difference. First operand 3115 states. Second operand 3 states. [2019-10-13 20:59:39,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:59:39,836 INFO L93 Difference]: Finished difference Result 7671 states and 10513 transitions. [2019-10-13 20:59:39,837 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:59:39,838 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 584 [2019-10-13 20:59:39,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:59:39,890 INFO L225 Difference]: With dead ends: 7671 [2019-10-13 20:59:39,890 INFO L226 Difference]: Without dead ends: 4821 [2019-10-13 20:59:39,911 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:59:39,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4821 states. [2019-10-13 20:59:40,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4821 to 4818. [2019-10-13 20:59:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4818 states. [2019-10-13 20:59:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 4818 states and 6530 transitions. [2019-10-13 20:59:40,335 INFO L78 Accepts]: Start accepts. Automaton has 4818 states and 6530 transitions. Word has length 584 [2019-10-13 20:59:40,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:59:40,342 INFO L462 AbstractCegarLoop]: Abstraction has 4818 states and 6530 transitions. [2019-10-13 20:59:40,342 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:59:40,343 INFO L276 IsEmpty]: Start isEmpty. Operand 4818 states and 6530 transitions. [2019-10-13 20:59:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2019-10-13 20:59:40,371 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:59:40,372 INFO L380 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:59:40,373 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:59:40,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:59:40,373 INFO L82 PathProgramCache]: Analyzing trace with hash 1070500865, now seen corresponding path program 1 times [2019-10-13 20:59:40,374 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:59:40,374 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573783773] [2019-10-13 20:59:40,374 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:59:40,374 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:59:40,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:59:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:59:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5736 trivial. 0 not checked. [2019-10-13 20:59:41,701 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573783773] [2019-10-13 20:59:41,701 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:59:41,701 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:59:41,701 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325604695] [2019-10-13 20:59:41,706 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:59:41,706 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:59:41,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:59:41,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:59:41,707 INFO L87 Difference]: Start difference. First operand 4818 states and 6530 transitions. Second operand 3 states. [2019-10-13 20:59:42,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:59:42,801 INFO L93 Difference]: Finished difference Result 13608 states and 18420 transitions. [2019-10-13 20:59:42,802 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:59:42,802 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 586 [2019-10-13 20:59:42,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:59:42,884 INFO L225 Difference]: With dead ends: 13608 [2019-10-13 20:59:42,884 INFO L226 Difference]: Without dead ends: 8894 [2019-10-13 20:59:42,917 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:59:42,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8894 states. [2019-10-13 20:59:43,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8894 to 8857. [2019-10-13 20:59:43,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8857 states. [2019-10-13 20:59:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8857 states to 8857 states and 11997 transitions. [2019-10-13 20:59:43,442 INFO L78 Accepts]: Start accepts. Automaton has 8857 states and 11997 transitions. Word has length 586 [2019-10-13 20:59:43,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:59:43,446 INFO L462 AbstractCegarLoop]: Abstraction has 8857 states and 11997 transitions. [2019-10-13 20:59:43,446 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:59:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 8857 states and 11997 transitions. [2019-10-13 20:59:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2019-10-13 20:59:43,501 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:59:43,503 INFO L380 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 14, 14, 14, 14, 14, 14, 14, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:59:43,503 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:59:43,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:59:43,504 INFO L82 PathProgramCache]: Analyzing trace with hash 223277516, now seen corresponding path program 1 times [2019-10-13 20:59:43,504 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:59:43,505 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483034047] [2019-10-13 20:59:43,505 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:59:43,505 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:59:43,506 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:59:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat