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--qlogic--qla3xxx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:58:59,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:58:59,557 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:58:59,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:58:59,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:58:59,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:58:59,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:58:59,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:58:59,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:58:59,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:58:59,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:58:59,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:58:59,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:58:59,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:58:59,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:58:59,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:58:59,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:58:59,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:58:59,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:58:59,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:58:59,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:58:59,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:58:59,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:58:59,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:58:59,595 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:58:59,595 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:58:59,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:58:59,596 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:58:59,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:58:59,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:58:59,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:58:59,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:58:59,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:58:59,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:58:59,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:58:59,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:58:59,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:58:59,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:58:59,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:58:59,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:58:59,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:58:59,605 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 [2019-10-15 00:58:59,623 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:58:59,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:58:59,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:58:59,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:58:59,625 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:58:59,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:58:59,626 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:58:59,626 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:58:59,626 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:58:59,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:58:59,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:58:59,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:58:59,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:58:59,627 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:58:59,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:58:59,627 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:58:59,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:58:59,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:58:59,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:58:59,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:58:59,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:58:59,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:58:59,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:58:59,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:58:59,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:58:59,629 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:58:59,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:58:59,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:58:59,630 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 [2019-10-15 00:58:59,943 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:58:59,967 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:58:59,970 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:58:59,972 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:58:59,972 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:58:59,973 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i [2019-10-15 00:59:00,045 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f81f69a/cab5fe490ccf48fdab2b651059519aec/FLAGb3ff340e1 [2019-10-15 00:59:00,978 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:59:00,979 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i [2019-10-15 00:59:01,026 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f81f69a/cab5fe490ccf48fdab2b651059519aec/FLAGb3ff340e1 [2019-10-15 00:59:01,386 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f81f69a/cab5fe490ccf48fdab2b651059519aec [2019-10-15 00:59:01,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:59:01,398 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:59:01,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:59:01,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:59:01,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:59:01,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:59:01" (1/1) ... [2019-10-15 00:59:01,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350eca44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:01, skipping insertion in model container [2019-10-15 00:59:01,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:59:01" (1/1) ... [2019-10-15 00:59:01,419 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:59:01,618 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:59:05,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:59:05,441 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:59:06,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:59:07,273 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:59:07,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07 WrapperNode [2019-10-15 00:59:07,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:59:07,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:59:07,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:59:07,275 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:59:07,287 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (1/1) ... [2019-10-15 00:59:07,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (1/1) ... [2019-10-15 00:59:07,401 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (1/1) ... [2019-10-15 00:59:07,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (1/1) ... [2019-10-15 00:59:07,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (1/1) ... [2019-10-15 00:59:07,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (1/1) ... [2019-10-15 00:59:07,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (1/1) ... [2019-10-15 00:59:07,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:59:07,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:59:07,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:59:07,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:59:07,710 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (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 [2019-10-15 00:59:07,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:59:07,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:59:07,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 00:59:07,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 00:59:07,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-15 00:59:07,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-15 00:59:07,779 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:59:07,779 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 00:59:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-15 00:59:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 00:59:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:59:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:59:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 00:59:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 00:59:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:59:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:59:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:59:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:59:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:59:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-15 00:59:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-15 00:59:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-15 00:59:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-15 00:59:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-15 00:59:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:59:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-15 00:59:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2019-10-15 00:59:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-15 00:59:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2019-10-15 00:59:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-15 00:59:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-15 00:59:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-15 00:59:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-15 00:59:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 00:59:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 00:59:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-15 00:59:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 00:59:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 00:59:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 00:59:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-15 00:59:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-15 00:59:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-10-15 00:59:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-15 00:59:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-15 00:59:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-15 00:59:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-15 00:59:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-15 00:59:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-15 00:59:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-15 00:59:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-15 00:59:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-15 00:59:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-15 00:59:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-15 00:59:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-15 00:59:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-15 00:59:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-15 00:59:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-15 00:59:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-15 00:59:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-15 00:59:07,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-15 00:59:07,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-15 00:59:07,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-15 00:59:07,793 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 00:59:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-15 00:59:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-15 00:59:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-15 00:59:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-15 00:59:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-15 00:59:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-15 00:59:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-15 00:59:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-15 00:59:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-15 00:59:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data_offset [2019-10-15 00:59:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-15 00:59:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-15 00:59:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2019-10-15 00:59:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-15 00:59:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-15 00:59:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-15 00:59:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-15 00:59:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 00:59:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 00:59:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 00:59:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 00:59:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 00:59:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 00:59:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-15 00:59:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-15 00:59:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-15 00:59:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-15 00:59:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-15 00:59:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-15 00:59:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-15 00:59:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2019-10-15 00:59:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2019-10-15 00:59:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_lock [2019-10-15 00:59:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2019-10-15 00:59:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2019-10-15 00:59:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2019-10-15 00:59:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2019-10-15 00:59:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2019-10-15 00:59:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2019-10-15 00:59:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2019-10-15 00:59:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2019-10-15 00:59:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2019-10-15 00:59:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2019-10-15 00:59:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2019-10-15 00:59:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2019-10-15 00:59:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2019-10-15 00:59:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2019-10-15 00:59:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_to_lrg_buf_free_list [2019-10-15 00:59:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_from_lrg_buf_free_list [2019-10-15 00:59:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure fm93c56a_select [2019-10-15 00:59:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure fm93c56a_cmd [2019-10-15 00:59:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure fm93c56a_deselect [2019-10-15 00:59:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure fm93c56a_datain [2019-10-15 00:59:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_readword [2019-10-15 00:59:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2019-10-15 00:59:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_nvram_params [2019-10-15 00:59:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2019-10-15 00:59:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2019-10-15 00:59:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2019-10-15 00:59:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2019-10-15 00:59:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2019-10-15 00:59:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2019-10-15 00:59:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2019-10-15 00:59:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_petbi_reset [2019-10-15 00:59:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_petbi_start_neg [2019-10-15 00:59:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_petbi_reset_ex [2019-10-15 00:59:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_petbi_start_neg_ex [2019-10-15 00:59:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_petbi_init [2019-10-15 00:59:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_petbi_init_ex [2019-10-15 00:59:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_petbi_neg_pause [2019-10-15 00:59:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure phyAgereSpecificInit [2019-10-15 00:59:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure getPhyType [2019-10-15 00:59:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_get_speed [2019-10-15 00:59:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_full_dup [2019-10-15 00:59:07,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_phy_neg_pause [2019-10-15 00:59:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2019-10-15 00:59:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_enable [2019-10-15 00:59:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2019-10-15 00:59:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_gig [2019-10-15 00:59:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_full_dup [2019-10-15 00:59:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_pause [2019-10-15 00:59:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2019-10-15 00:59:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_auto_cfg [2019-10-15 00:59:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_auto_neg_complete [2019-10-15 00:59:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_neg_pause [2019-10-15 00:59:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_auto_neg_error [2019-10-15 00:59:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2019-10-15 00:59:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2019-10-15 00:59:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_down_detect [2019-10-15 00:59:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_down_detect_clear [2019-10-15 00:59:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2019-10-15 00:59:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_reset_ex [2019-10-15 00:59:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_start_neg_ex [2019-10-15 00:59:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2019-10-15 00:59:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_state [2019-10-15 00:59:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2019-10-15 00:59:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_finish_auto_neg [2019-10-15 00:59:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_state_machine_work [2019-10-15 00:59:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_phy_owner [2019-10-15 00:59:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_scan_mode [2019-10-15 00:59:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_setup [2019-10-15 00:59:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2019-10-15 00:59:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2019-10-15 00:59:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_speed [2019-10-15 00:59:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_full_dup [2019-10-15 00:59:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_settings [2019-10-15 00:59:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_drvinfo [2019-10-15 00:59:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_msglevel [2019-10-15 00:59:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_msglevel [2019-10-15 00:59:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_pauseparam [2019-10-15 00:59:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_populate_free_queue [2019-10-15 00:59:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_small_bufq_prod_index [2019-10-15 00:59:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_lrg_bufq_prod_index [2019-10-15 00:59:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_tx_intr [2019-10-15 00:59:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sbuf [2019-10-15 00:59:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_lbuf [2019-10-15 00:59:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_intr [2019-10-15 00:59:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_macip_rx_intr [2019-10-15 00:59:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_rx_clean [2019-10-15 00:59:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_poll [2019-10-15 00:59:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_isr [2019-10-15 00:59:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_seg_count [2019-10-15 00:59:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hw_csum_setup [2019-10-15 00:59:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_send_map [2019-10-15 00:59:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_send [2019-10-15 00:59:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_net_req_rsp_queues [2019-10-15 00:59:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2019-10-15 00:59:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_buffer_queues [2019-10-15 00:59:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2019-10-15 00:59:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_small_buffers [2019-10-15 00:59:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_small_buffers [2019-10-15 00:59:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2019-10-15 00:59:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_large_buffers [2019-10-15 00:59:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_large_buffers [2019-10-15 00:59:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2019-10-15 00:59:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_create_send_free_list [2019-10-15 00:59:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_mem_resources [2019-10-15 00:59:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2019-10-15 00:59:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_misc_registers [2019-10-15 00:59:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2019-10-15 00:59:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2019-10-15 00:59:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_info [2019-10-15 00:59:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_display_dev_info [2019-10-15 00:59:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2019-10-15 00:59:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2019-10-15 00:59:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2019-10-15 00:59:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2019-10-15 00:59:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2019-10-15 00:59:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_set_mac_address [2019-10-15 00:59:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2019-10-15 00:59:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_reset_work [2019-10-15 00:59:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_timeout_work [2019-10-15 00:59:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_board_info [2019-10-15 00:59:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_timer [2019-10-15 00:59:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_probe [2019-10-15 00:59:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2019-10-15 00:59:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_driver_init [2019-10-15 00:59:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_driver_exit [2019-10-15 00:59:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-10-15 00:59:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_4 [2019-10-15 00:59:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2019-10-15 00:59:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2019-10-15 00:59:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-15 00:59:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-15 00:59:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 00:59:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-15 00:59:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-10-15 00:59:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_4 [2019-10-15 00:59:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 00:59:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-10-15 00:59:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-10-15 00:59:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-15 00:59:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_4 [2019-10-15 00:59:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_4 [2019-10-15 00:59:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-10-15 00:59:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_8 [2019-10-15 00:59:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 00:59:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 00:59:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 00:59:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_4 [2019-10-15 00:59:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2019-10-15 00:59:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-10-15 00:59:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2019-10-15 00:59:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2019-10-15 00:59:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_4 [2019-10-15 00:59:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-15 00:59:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_6 [2019-10-15 00:59:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-15 00:59:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:59:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 00:59:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-15 00:59:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 00:59:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-15 00:59:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:59:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-10-15 00:59:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-10-15 00:59:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-10-15 00:59:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-10-15 00:59:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-10-15 00:59:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 00:59:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-10-15 00:59:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-10-15 00:59:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-10-15 00:59:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2019-10-15 00:59:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2019-10-15 00:59:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2019-10-15 00:59:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2019-10-15 00:59:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2019-10-15 00:59:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2019-10-15 00:59:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2019-10-15 00:59:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2019-10-15 00:59:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_43 [2019-10-15 00:59:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_44 [2019-10-15 00:59:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_45 [2019-10-15 00:59:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_46 [2019-10-15 00:59:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_47 [2019-10-15 00:59:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_48 [2019-10-15 00:59:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_49 [2019-10-15 00:59:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_50 [2019-10-15 00:59:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_51 [2019-10-15 00:59:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_52 [2019-10-15 00:59:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_53 [2019-10-15 00:59:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_54 [2019-10-15 00:59:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_55 [2019-10-15 00:59:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_56 [2019-10-15 00:59:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_57 [2019-10-15 00:59:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 00:59:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:59:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 00:59:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 00:59:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 00:59:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 00:59:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 00:59:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-15 00:59:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-15 00:59:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-15 00:59:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-15 00:59:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-15 00:59:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 00:59:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-15 00:59:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-15 00:59:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2019-10-15 00:59:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-15 00:59:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 00:59:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-15 00:59:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:59:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 00:59:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-15 00:59:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-15 00:59:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-15 00:59:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-15 00:59:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-15 00:59:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-15 00:59:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-15 00:59:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-15 00:59:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-15 00:59:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-15 00:59:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-15 00:59:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-15 00:59:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-15 00:59:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-15 00:59:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 00:59:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-15 00:59:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-15 00:59:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-15 00:59:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:59:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:59:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2019-10-15 00:59:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2019-10-15 00:59:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_6 [2019-10-15 00:59:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-15 00:59:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-15 00:59:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-15 00:59:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 00:59:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-15 00:59:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-15 00:59:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-15 00:59:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-15 00:59:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-15 00:59:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-15 00:59:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-15 00:59:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-15 00:59:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2019-10-15 00:59:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-15 00:59:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-15 00:59:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-15 00:59:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-15 00:59:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-10-15 00:59:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-15 00:59:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-15 00:59:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-15 00:59:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-15 00:59:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 00:59:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:59:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-15 00:59:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-15 00:59:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-15 00:59:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 00:59:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-15 00:59:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-15 00:59:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-15 00:59:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 00:59:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-15 00:59:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-15 00:59:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:59:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:59:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:59:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:59:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:59:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:59:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-15 00:59:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:59:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:59:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 00:59:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-15 00:59:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 00:59:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:59:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:59:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-15 00:59:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-15 00:59:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:59:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:59:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:59:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:59:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:59:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:59:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 00:59:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:59:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:59:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:59:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:59:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 00:59:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 00:59:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:59:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:59:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:59:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:59:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:59:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-15 00:59:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:59:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-15 00:59:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:59:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-15 00:59:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-15 00:59:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-15 00:59:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:59:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-15 00:59:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-15 00:59:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-15 00:59:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:59:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 00:59:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-15 00:59:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 00:59:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-15 00:59:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:59:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:59:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-15 00:59:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 00:59:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2019-10-15 00:59:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-15 00:59:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-15 00:59:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 00:59:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2019-10-15 00:59:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-15 00:59:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-15 00:59:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:59:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-15 00:59:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-15 00:59:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2019-10-15 00:59:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_43 [2019-10-15 00:59:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_47 [2019-10-15 00:59:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-15 00:59:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_45 [2019-10-15 00:59:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-15 00:59:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-15 00:59:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-15 00:59:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-15 00:59:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_54 [2019-10-15 00:59:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-15 00:59:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-10-15 00:59:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-10-15 00:59:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-15 00:59:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-10-15 00:59:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-10-15 00:59:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-15 00:59:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-10-15 00:59:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-10-15 00:59:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_52 [2019-10-15 00:59:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_53 [2019-10-15 00:59:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-15 00:59:07,886 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-15 00:59:07,886 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-15 00:59:07,886 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-15 00:59:07,886 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 00:59:07,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:59:07,886 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:59:07,886 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 00:59:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-10-15 00:59:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 00:59:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-15 00:59:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 00:59:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-10-15 00:59:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_4 [2019-10-15 00:59:07,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2019-10-15 00:59:07,888 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2019-10-15 00:59:07,888 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-15 00:59:07,888 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-15 00:59:07,888 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 00:59:07,888 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-15 00:59:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-10-15 00:59:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_4 [2019-10-15 00:59:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 00:59:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-10-15 00:59:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-10-15 00:59:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-15 00:59:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_4 [2019-10-15 00:59:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_4 [2019-10-15 00:59:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-10-15 00:59:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_8 [2019-10-15 00:59:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 00:59:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 00:59:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 00:59:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_4 [2019-10-15 00:59:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2019-10-15 00:59:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-10-15 00:59:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2019-10-15 00:59:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2019-10-15 00:59:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_4 [2019-10-15 00:59:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-15 00:59:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_6 [2019-10-15 00:59:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-15 00:59:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 00:59:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 00:59:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 00:59:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-15 00:59:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-15 00:59:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-15 00:59:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-15 00:59:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-15 00:59:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-15 00:59:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-15 00:59:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 00:59:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_56 [2019-10-15 00:59:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 00:59:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_57 [2019-10-15 00:59:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-15 00:59:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-15 00:59:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-10-15 00:59:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-10-15 00:59:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-15 00:59:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-15 00:59:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-15 00:59:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-15 00:59:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-15 00:59:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-15 00:59:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-15 00:59:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 00:59:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-15 00:59:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 00:59:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-15 00:59:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-15 00:59:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-15 00:59:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-15 00:59:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-15 00:59:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-15 00:59:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-15 00:59:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-15 00:59:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-15 00:59:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-15 00:59:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-15 00:59:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-15 00:59:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-15 00:59:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-15 00:59:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-15 00:59:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-15 00:59:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-15 00:59:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-15 00:59:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-15 00:59:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-15 00:59:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-15 00:59:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 00:59:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 00:59:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_46 [2019-10-15 00:59:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 00:59:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_44 [2019-10-15 00:59:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_48 [2019-10-15 00:59:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-15 00:59:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-15 00:59:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-10-15 00:59:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2019-10-15 00:59:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2019-10-15 00:59:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-10-15 00:59:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2019-10-15 00:59:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2019-10-15 00:59:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-15 00:59:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-15 00:59:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 00:59:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-15 00:59:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-15 00:59:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-15 00:59:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-15 00:59:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2019-10-15 00:59:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2019-10-15 00:59:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2019-10-15 00:59:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-15 00:59:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-15 00:59:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-15 00:59:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data_offset [2019-10-15 00:59:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:59:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-15 00:59:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-15 00:59:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 00:59:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 00:59:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2019-10-15 00:59:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-15 00:59:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-15 00:59:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-15 00:59:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-15 00:59:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-15 00:59:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2019-10-15 00:59:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-15 00:59:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-15 00:59:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 00:59:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 00:59:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-15 00:59:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-15 00:59:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-15 00:59:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_50 [2019-10-15 00:59:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_55 [2019-10-15 00:59:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 00:59:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 00:59:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 00:59:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 00:59:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-15 00:59:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-15 00:59:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-15 00:59:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2019-10-15 00:59:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-15 00:59:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-15 00:59:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-15 00:59:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-15 00:59:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-15 00:59:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_49 [2019-10-15 00:59:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-15 00:59:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_51 [2019-10-15 00:59:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-15 00:59:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-15 00:59:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-15 00:59:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-15 00:59:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-15 00:59:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-15 00:59:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-15 00:59:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-15 00:59:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-15 00:59:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-15 00:59:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-15 00:59:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-15 00:59:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-15 00:59:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:59:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2019-10-15 00:59:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2019-10-15 00:59:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_lock [2019-10-15 00:59:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2019-10-15 00:59:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2019-10-15 00:59:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2019-10-15 00:59:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2019-10-15 00:59:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2019-10-15 00:59:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2019-10-15 00:59:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2019-10-15 00:59:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2019-10-15 00:59:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2019-10-15 00:59:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2019-10-15 00:59:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2019-10-15 00:59:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2019-10-15 00:59:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2019-10-15 00:59:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2019-10-15 00:59:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_to_lrg_buf_free_list [2019-10-15 00:59:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_from_lrg_buf_free_list [2019-10-15 00:59:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure fm93c56a_deselect [2019-10-15 00:59:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_readword [2019-10-15 00:59:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure fm93c56a_select [2019-10-15 00:59:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure fm93c56a_cmd [2019-10-15 00:59:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure fm93c56a_datain [2019-10-15 00:59:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2019-10-15 00:59:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_nvram_params [2019-10-15 00:59:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2019-10-15 00:59:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2019-10-15 00:59:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2019-10-15 00:59:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2019-10-15 00:59:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2019-10-15 00:59:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2019-10-15 00:59:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2019-10-15 00:59:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure ql_petbi_reset [2019-10-15 00:59:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure ql_petbi_start_neg [2019-10-15 00:59:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:59:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure ql_petbi_reset_ex [2019-10-15 00:59:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure ql_petbi_start_neg_ex [2019-10-15 00:59:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure ql_petbi_init [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_petbi_init_ex [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_petbi_neg_pause [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure phyAgereSpecificInit [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure getPhyType [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_get_speed [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_full_dup [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_phy_neg_pause [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_enable [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_gig [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_full_dup [2019-10-15 00:59:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_pause [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_auto_cfg [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_auto_neg_complete [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_neg_pause [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_auto_neg_error [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_down_detect [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_down_detect_clear [2019-10-15 00:59:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2019-10-15 00:59:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_reset_ex [2019-10-15 00:59:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_start_neg_ex [2019-10-15 00:59:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2019-10-15 00:59:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_state [2019-10-15 00:59:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2019-10-15 00:59:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_finish_auto_neg [2019-10-15 00:59:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_state_machine_work [2019-10-15 00:59:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_phy_owner [2019-10-15 00:59:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_scan_mode [2019-10-15 00:59:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_setup [2019-10-15 00:59:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2019-10-15 00:59:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2019-10-15 00:59:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_speed [2019-10-15 00:59:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_full_dup [2019-10-15 00:59:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_settings [2019-10-15 00:59:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_drvinfo [2019-10-15 00:59:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_msglevel [2019-10-15 00:59:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_msglevel [2019-10-15 00:59:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_pauseparam [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_populate_free_queue [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_small_bufq_prod_index [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_lrg_bufq_prod_index [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_tx_intr [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sbuf [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_lbuf [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_intr [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_macip_rx_intr [2019-10-15 00:59:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_rx_clean [2019-10-15 00:59:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql_poll [2019-10-15 00:59:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_isr [2019-10-15 00:59:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_seg_count [2019-10-15 00:59:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hw_csum_setup [2019-10-15 00:59:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql_send_map [2019-10-15 00:59:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_send [2019-10-15 00:59:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_net_req_rsp_queues [2019-10-15 00:59:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_buffer_queues [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_small_buffers [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_small_buffers [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_large_buffers [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_large_buffers [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2019-10-15 00:59:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_create_send_free_list [2019-10-15 00:59:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_mem_resources [2019-10-15 00:59:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2019-10-15 00:59:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_misc_registers [2019-10-15 00:59:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2019-10-15 00:59:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2019-10-15 00:59:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_info [2019-10-15 00:59:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ql_display_dev_info [2019-10-15 00:59:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_set_mac_address [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_reset_work [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_timeout_work [2019-10-15 00:59:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_board_info [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_timer [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_probe [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_driver_init [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_driver_exit [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_6 [2019-10-15 00:59:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:59:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:59:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-15 00:59:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:59:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 00:59:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:59:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 00:59:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 00:59:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 00:59:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:59:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:59:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:59:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:59:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:59:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:59:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:59:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:59:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:59:12,990 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:59:21,728 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:59:21,728 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 00:59:21,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:59:21 BoogieIcfgContainer [2019-10-15 00:59:21,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:59:21,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:59:21,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:59:21,737 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:59:21,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:59:01" (1/3) ... [2019-10-15 00:59:21,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b3f651a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:59:21, skipping insertion in model container [2019-10-15 00:59:21,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:07" (2/3) ... [2019-10-15 00:59:21,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b3f651a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:59:21, skipping insertion in model container [2019-10-15 00:59:21,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:59:21" (3/3) ... [2019-10-15 00:59:21,741 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i [2019-10-15 00:59:21,753 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:59:21,770 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 00:59:21,783 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 00:59:21,833 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:59:21,833 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:59:21,833 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:59:21,833 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:59:21,834 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:59:21,834 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:59:21,834 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:59:21,834 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:59:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states. [2019-10-15 00:59:21,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-10-15 00:59:21,973 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:59:21,975 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:59:21,978 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:59:21,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:59:21,984 INFO L82 PathProgramCache]: Analyzing trace with hash 170677753, now seen corresponding path program 1 times [2019-10-15 00:59:21,998 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:59:21,999 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914979767] [2019-10-15 00:59:21,999 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:59:22,000 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:59:22,000 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:59:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:59:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2019-10-15 00:59:23,429 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914979767] [2019-10-15 00:59:23,430 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:59:23,430 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-15 00:59:23,430 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75402760] [2019-10-15 00:59:23,436 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-15 00:59:23,439 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:59:23,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-15 00:59:23,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-15 00:59:23,459 INFO L87 Difference]: Start difference. First operand 3306 states. Second operand 2 states. [2019-10-15 00:59:23,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:59:23,735 INFO L93 Difference]: Finished difference Result 5837 states and 7773 transitions. [2019-10-15 00:59:23,736 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-15 00:59:23,737 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 222 [2019-10-15 00:59:23,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:59:23,786 INFO L225 Difference]: With dead ends: 5837 [2019-10-15 00:59:23,786 INFO L226 Difference]: Without dead ends: 2903 [2019-10-15 00:59:23,805 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-15 00:59:23,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2903 states. [2019-10-15 00:59:24,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2903 to 2903. [2019-10-15 00:59:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2903 states. [2019-10-15 00:59:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 2903 states and 3838 transitions. [2019-10-15 00:59:24,094 INFO L78 Accepts]: Start accepts. Automaton has 2903 states and 3838 transitions. Word has length 222 [2019-10-15 00:59:24,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:59:24,113 INFO L462 AbstractCegarLoop]: Abstraction has 2903 states and 3838 transitions. [2019-10-15 00:59:24,114 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-15 00:59:24,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 3838 transitions. [2019-10-15 00:59:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-10-15 00:59:24,135 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:59:24,136 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:59:24,136 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:59:24,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:59:24,137 INFO L82 PathProgramCache]: Analyzing trace with hash 2107697794, now seen corresponding path program 1 times [2019-10-15 00:59:24,137 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:59:24,137 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788103631] [2019-10-15 00:59:24,138 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:59:24,138 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:59:24,138 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:59:24,359 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-15 00:59:24,359 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1983018361] [2019-10-15 00:59:24,360 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-15 00:59:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:59:26,923 INFO L256 TraceCheckSpWp]: Trace formula consists of 5452 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-15 00:59:26,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-15 00:59:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2019-10-15 00:59:27,057 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-15 00:59:27,300 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2019-10-15 00:59:27,301 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788103631] [2019-10-15 00:59:27,301 INFO L337 tionRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-15 00:59:27,301 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1983018361] [2019-10-15 00:59:27,302 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:59:27,302 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-10-15 00:59:27,302 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108925208] [2019-10-15 00:59:27,305 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:59:27,305 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:59:27,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:59:27,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:59:27,306 INFO L87 Difference]: Start difference. First operand 2903 states and 3838 transitions. Second operand 3 states. [2019-10-15 00:59:28,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:59:28,160 INFO L93 Difference]: Finished difference Result 8163 states and 10804 transitions. [2019-10-15 00:59:28,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:59:28,161 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2019-10-15 00:59:28,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:59:28,213 INFO L225 Difference]: With dead ends: 8163 [2019-10-15 00:59:28,213 INFO L226 Difference]: Without dead ends: 5305 [2019-10-15 00:59:28,238 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 465 GetRequests, 464 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:59:28,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5305 states. [2019-10-15 00:59:28,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5305 to 5274. [2019-10-15 00:59:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5274 states. [2019-10-15 00:59:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 5274 states and 6985 transitions. [2019-10-15 00:59:28,518 INFO L78 Accepts]: Start accepts. Automaton has 5274 states and 6985 transitions. Word has length 233 [2019-10-15 00:59:28,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:59:28,519 INFO L462 AbstractCegarLoop]: Abstraction has 5274 states and 6985 transitions. [2019-10-15 00:59:28,519 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:59:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 5274 states and 6985 transitions. [2019-10-15 00:59:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2019-10-15 00:59:28,539 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:59:28,540 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:59:28,753 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-15 00:59:28,754 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:59:28,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:59:28,755 INFO L82 PathProgramCache]: Analyzing trace with hash 1904051649, now seen corresponding path program 1 times [2019-10-15 00:59:28,756 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:59:28,756 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814932622] [2019-10-15 00:59:28,756 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:59:28,757 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:59:28,757 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:59:29,096 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-15 00:59:29,098 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1558164353] [2019-10-15 00:59:29,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-15 00:59:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:59:31,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 6305 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-15 00:59:31,108 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-15 00:59:31,377 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2019-10-15 00:59:31,377 INFO L321 TraceCheckSpWp]: Computing backward predicates...