java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 02:22:06,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:22:06,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:22:06,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:22:06,244 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:22:06,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:22:06,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:22:06,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:22:06,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:22:06,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:22:06,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:22:06,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:22:06,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:22:06,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:22:06,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:22:06,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:22:06,277 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:22:06,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:22:06,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:22:06,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:22:06,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:22:06,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:22:06,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:22:06,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:22:06,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:22:06,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:22:06,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:22:06,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:22:06,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:22:06,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 02:22:06,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 02:22:06,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 02:22:06,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 02:22:06,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 02:22:06,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 02:22:06,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 02:22:06,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 02:22:06,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 02:22:06,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:22:06,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:22:06,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:22:06,319 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 [2019-10-14 02:22:06,338 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:22:06,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:22:06,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:22:06,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:22:06,341 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:22:06,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:22:06,341 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:22:06,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:22:06,341 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:22:06,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:22:06,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:22:06,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:22:06,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:22:06,344 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:22:06,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:22:06,344 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:22:06,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:22:06,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:22:06,345 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:22:06,345 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:22:06,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:22:06,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:22:06,346 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:22:06,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:22:06,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:22:06,346 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:22:06,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:22:06,347 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:22:06,347 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-14 02:22:06,619 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:22:06,633 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:22:06,636 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:22:06,638 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:22:06,638 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:22:06,639 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i [2019-10-14 02:22:06,705 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ca00368/074075b40b874491944e4b60c348800e/FLAG9287d620f [2019-10-14 02:22:07,574 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:22:07,575 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i [2019-10-14 02:22:07,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ca00368/074075b40b874491944e4b60c348800e/FLAG9287d620f [2019-10-14 02:22:08,078 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ca00368/074075b40b874491944e4b60c348800e [2019-10-14 02:22:08,087 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:22:08,088 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:22:08,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:22:08,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:22:08,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:22:08,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:22:08" (1/1) ... [2019-10-14 02:22:08,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6784b4f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:08, skipping insertion in model container [2019-10-14 02:22:08,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:22:08" (1/1) ... [2019-10-14 02:22:08,105 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:22:08,269 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:22:10,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:22:10,773 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:22:11,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:22:11,621 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:22:11,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11 WrapperNode [2019-10-14 02:22:11,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:22:11,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:22:11,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:22:11,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:22:11,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,950 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:12,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:12,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:22:12,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:22:12,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:22:12,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:22:12,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (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 [2019-10-14 02:22:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:22:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:22:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-14 02:22:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-14 02:22:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-14 02:22:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-14 02:22:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 02:22:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-14 02:22:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-14 02:22:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-14 02:22:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-14 02:22:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 02:22:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 02:22:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 02:22:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 02:22:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 02:22:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 02:22:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 02:22:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 02:22:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 02:22:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 02:22:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-14 02:22:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-14 02:22:12,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-14 02:22:12,110 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-14 02:22:12,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-14 02:22:12,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 02:22:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 02:22:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-14 02:22:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-14 02:22:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-14 02:22:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-14 02:22:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-14 02:22:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-14 02:22:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-14 02:22:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-14 02:22:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-14 02:22:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-14 02:22:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-14 02:22:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-14 02:22:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-14 02:22:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-14 02:22:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-14 02:22:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-14 02:22:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-14 02:22:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-14 02:22:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-14 02:22:12,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-14 02:22:12,116 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-14 02:22:12,116 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-14 02:22:12,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-14 02:22:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-14 02:22:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-14 02:22:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-14 02:22:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-14 02:22:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-14 02:22:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-14 02:22:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-14 02:22:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-14 02:22:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-10-14 02:22:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_init_one [2019-10-14 02:22:12,119 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2019-10-14 02:22:12,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-14 02:22:12,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-14 02:22:12,120 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_open [2019-10-14 02:22:12,120 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_tx [2019-10-14 02:22:12,120 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_timer [2019-10-14 02:22:12,121 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_tx_timeout [2019-10-14 02:22:12,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_init_ring [2019-10-14 02:22:12,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_start_xmit [2019-10-14 02:22:12,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_interrupt [2019-10-14 02:22:12,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_rx [2019-10-14 02:22:12,124 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_error [2019-10-14 02:22:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_close [2019-10-14 02:22:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_stats [2019-10-14 02:22:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-14 02:22:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2019-10-14 02:22:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_drvinfo [2019-10-14 02:22:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_settings [2019-10-14 02:22:12,126 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_set_settings [2019-10-14 02:22:12,126 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_nway_reset [2019-10-14 02:22:12,126 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_link [2019-10-14 02:22:12,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2019-10-14 02:22:12,126 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_remove_one [2019-10-14 02:22:12,126 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_init [2019-10-14 02:22:12,126 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_exit [2019-10-14 02:22:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_6 [2019-10-14 02:22:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-14 02:22:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-14 02:22:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-14 02:22:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-14 02:22:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-14 02:22:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-14 02:22:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-14 02:22:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-14 02:22:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2019-10-14 02:22:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2019-10-14 02:22:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2019-10-14 02:22:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-14 02:22:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:22:12,129 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-14 02:22:12,129 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-14 02:22:12,129 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-14 02:22:12,129 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-14 02:22:12,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-14 02:22:12,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-14 02:22:12,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-14 02:22:12,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-14 02:22:12,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-14 02:22:12,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-14 02:22:12,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-14 02:22:12,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-14 02:22:12,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-14 02:22:12,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-14 02:22:12,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2019-10-14 02:22:12,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-10-14 02:22:12,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2019-10-14 02:22:12,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_40 [2019-10-14 02:22:12,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_41 [2019-10-14 02:22:12,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2019-10-14 02:22:12,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2019-10-14 02:22:12,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_44 [2019-10-14 02:22:12,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2019-10-14 02:22:12,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 02:22:12,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 02:22:12,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 02:22:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 02:22:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 02:22:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-14 02:22:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 02:22:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-14 02:22:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-14 02:22:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-14 02:22:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-14 02:22:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-14 02:22:12,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-14 02:22:12,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-14 02:22:12,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-14 02:22:12,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 02:22:12,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-14 02:22:12,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-14 02:22:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-14 02:22:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-14 02:22:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-14 02:22:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-14 02:22:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-14 02:22:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-14 02:22:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-14 02:22:12,149 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-14 02:22:12,149 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-14 02:22:12,149 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-14 02:22:12,149 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-14 02:22:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-14 02:22:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-14 02:22:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-14 02:22:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-14 02:22:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-14 02:22:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-14 02:22:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-14 02:22:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-14 02:22:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-14 02:22:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-14 02:22:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-14 02:22:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 02:22:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 02:22:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_6 [2019-10-14 02:22:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_6 [2019-10-14 02:22:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2019-10-14 02:22:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-14 02:22:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-14 02:22:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-14 02:22:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-14 02:22:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-14 02:22:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-14 02:22:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-14 02:22:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-14 02:22:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-14 02:22:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-14 02:22:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-14 02:22:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-14 02:22:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 02:22:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-14 02:22:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-14 02:22:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-14 02:22:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-14 02:22:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-14 02:22:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 02:22:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 02:22:12,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 02:22:12,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 02:22:12,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 02:22:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:22:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 02:22:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 02:22:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-14 02:22:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-14 02:22:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 02:22:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-14 02:22:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-14 02:22:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 02:22:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 02:22:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 02:22:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 02:22:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 02:22:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 02:22:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 02:22:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 02:22:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 02:22:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 02:22:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 02:22:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 02:22:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 02:22:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-14 02:22:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 02:22:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-14 02:22:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 02:22:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-14 02:22:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-14 02:22:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-14 02:22:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-14 02:22:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 02:22:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-14 02:22:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-14 02:22:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2019-10-14 02:22:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-14 02:22:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-14 02:22:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-14 02:22:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2019-10-14 02:22:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-14 02:22:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-14 02:22:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-14 02:22:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_41 [2019-10-14 02:22:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-14 02:22:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-14 02:22:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-14 02:22:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-14 02:22:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-14 02:22:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-14 02:22:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-14 02:22:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-14 02:22:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-14 02:22:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-14 02:22:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 02:22:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-14 02:22:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-14 02:22:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-14 02:22:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_6 [2019-10-14 02:22:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-14 02:22:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-14 02:22:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-14 02:22:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-14 02:22:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-14 02:22:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-14 02:22:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-14 02:22:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-14 02:22:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2019-10-14 02:22:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2019-10-14 02:22:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2019-10-14 02:22:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-14 02:22:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-14 02:22:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-14 02:22:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2019-10-14 02:22:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-14 02:22:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_40 [2019-10-14 02:22:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-14 02:22:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 02:22:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 02:22:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 02:22:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-14 02:22:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-14 02:22:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-14 02:22:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-14 02:22:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-14 02:22:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_44 [2019-10-14 02:22:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-14 02:22:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2019-10-14 02:22:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-14 02:22:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-14 02:22:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-14 02:22:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-14 02:22:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-14 02:22:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-14 02:22:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-14 02:22:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-14 02:22:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-14 02:22:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-14 02:22:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-14 02:22:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-14 02:22:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-14 02:22:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-14 02:22:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-14 02:22:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-14 02:22:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-14 02:22:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-14 02:22:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-14 02:22:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-14 02:22:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-14 02:22:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-14 02:22:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-14 02:22:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-14 02:22:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-14 02:22:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-14 02:22:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-14 02:22:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-14 02:22:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-14 02:22:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-14 02:22:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-14 02:22:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-14 02:22:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-14 02:22:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-14 02:22:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 02:22:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-14 02:22:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-14 02:22:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-14 02:22:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-14 02:22:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-14 02:22:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-14 02:22:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-14 02:22:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-14 02:22:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-14 02:22:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-14 02:22:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-10-14 02:22:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2019-10-14 02:22:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-14 02:22:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-14 02:22:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-14 02:22:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-14 02:22:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-14 02:22:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-14 02:22:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-14 02:22:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-14 02:22:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-14 02:22:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-14 02:22:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-14 02:22:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2019-10-14 02:22:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-14 02:22:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2019-10-14 02:22:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-10-14 02:22:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-14 02:22:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-14 02:22:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-14 02:22:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-14 02:22:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-14 02:22:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_timer [2019-10-14 02:22:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 02:22:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2019-10-14 02:22:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-14 02:22:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-14 02:22:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_open [2019-10-14 02:22:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2019-10-14 02:22:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_tx_timeout [2019-10-14 02:22:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_init_ring [2019-10-14 02:22:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_start_xmit [2019-10-14 02:22:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_interrupt [2019-10-14 02:22:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_rx [2019-10-14 02:22:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_tx [2019-10-14 02:22:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_error [2019-10-14 02:22:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_close [2019-10-14 02:22:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_stats [2019-10-14 02:22:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-14 02:22:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_init_one [2019-10-14 02:22:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 02:22:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2019-10-14 02:22:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_drvinfo [2019-10-14 02:22:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_settings [2019-10-14 02:22:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_set_settings [2019-10-14 02:22:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_nway_reset [2019-10-14 02:22:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_link [2019-10-14 02:22:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_remove_one [2019-10-14 02:22:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_init [2019-10-14 02:22:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_exit [2019-10-14 02:22:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_6 [2019-10-14 02:22:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2019-10-14 02:22:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_6 [2019-10-14 02:22:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 02:22:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 02:22:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-14 02:22:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:22:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 02:22:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 02:22:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 02:22:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 02:22:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 02:22:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-14 02:22:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 02:22:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-14 02:22:12,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-14 02:22:12,199 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 02:22:12,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 02:22:12,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-14 02:22:12,199 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 02:22:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 02:22:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:22:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 02:22:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 02:22:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 02:22:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 02:22:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 02:22:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 02:22:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 02:22:13,466 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 02:22:25,858 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 02:22:25,859 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 02:22:25,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:22:25 BoogieIcfgContainer [2019-10-14 02:22:25,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 02:22:25,862 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 02:22:25,862 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 02:22:25,862 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 02:22:25,864 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:22:25" (1/1) ... [2019-10-14 02:22:25,864 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-14 02:22:25,899 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-14 02:22:25,899 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 02:22:25,924 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 02:22:25,934 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 02:22:25,935 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-14 02:22:29,974 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification that was a NOOP. DAG size: 2770 [2019-10-14 02:22:32,852 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 2770