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 IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 01:29:36,229 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 01:29:36,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 01:29:36,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 01:29:36,250 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 01:29:36,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 01:29:36,254 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 01:29:36,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 01:29:36,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 01:29:36,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 01:29:36,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 01:29:36,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 01:29:36,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 01:29:36,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 01:29:36,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 01:29:36,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 01:29:36,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 01:29:36,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 01:29:36,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 01:29:36,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 01:29:36,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 01:29:36,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 01:29:36,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 01:29:36,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 01:29:36,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-07 01:29:36,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-07 01:29:36,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-07 01:29:36,297 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-07 01:29:36,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-07 01:29:36,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-07 01:29:36,298 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-07 01:29:36,299 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-07 01:29:36,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-07 01:29:36,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-07 01:29:36,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-07 01:29:36,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-07 01:29:36,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-07 01:29:36,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-07 01:29:36,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 01:29:36,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 01:29:36,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 01:29:36,304 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 01:29:36,318 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 01:29:36,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 01:29:36,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 01:29:36,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 01:29:36,320 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 01:29:36,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 01:29:36,320 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 01:29:36,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 01:29:36,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 01:29:36,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 01:29:36,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 01:29:36,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 01:29:36,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 01:29:36,322 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 01:29:36,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 01:29:36,322 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 01:29:36,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 01:29:36,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 01:29:36,323 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 01:29:36,323 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 01:29:36,323 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 01:29:36,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 01:29:36,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 01:29:36,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 01:29:36,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 01:29:36,324 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 01:29:36,324 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 01:29:36,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 01:29:36,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-07 01:29:36,378 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 01:29:36,396 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 01:29:36,407 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 01:29:36,408 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 01:29:36,409 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 01:29:36,410 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2019-09-07 01:29:36,472 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05a368a8b/27d1a7374d1a4621880e5804c2ff0548/FLAG8d687991c [2019-09-07 01:29:37,336 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 01:29:37,338 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2019-09-07 01:29:37,385 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05a368a8b/27d1a7374d1a4621880e5804c2ff0548/FLAG8d687991c [2019-09-07 01:29:37,824 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05a368a8b/27d1a7374d1a4621880e5804c2ff0548 [2019-09-07 01:29:37,835 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 01:29:37,837 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 01:29:37,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 01:29:37,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 01:29:37,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 01:29:37,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 01:29:37" (1/1) ... [2019-09-07 01:29:37,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb9d45f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:37, skipping insertion in model container [2019-09-07 01:29:37,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 01:29:37" (1/1) ... [2019-09-07 01:29:37,852 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 01:29:38,004 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 01:29:40,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 01:29:40,567 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 01:29:41,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 01:29:41,406 INFO L192 MainTranslator]: Completed translation [2019-09-07 01:29:41,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41 WrapperNode [2019-09-07 01:29:41,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 01:29:41,408 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 01:29:41,408 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 01:29:41,408 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 01:29:41,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41" (1/1) ... [2019-09-07 01:29:41,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41" (1/1) ... [2019-09-07 01:29:41,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41" (1/1) ... [2019-09-07 01:29:41,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41" (1/1) ... [2019-09-07 01:29:41,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41" (1/1) ... [2019-09-07 01:29:41,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41" (1/1) ... [2019-09-07 01:29:41,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41" (1/1) ... [2019-09-07 01:29:41,749 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 01:29:41,750 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 01:29:41,750 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 01:29:41,750 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 01:29:41,752 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:29:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 01:29:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 01:29:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 01:29:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-07 01:29:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-07 01:29:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-07 01:29:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-07 01:29:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-07 01:29:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-07 01:29:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-07 01:29:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-07 01:29:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-07 01:29:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-07 01:29:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-07 01:29:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-07 01:29:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-07 01:29:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-07 01:29:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-07 01:29:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-07 01:29:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-07 01:29:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-07 01:29:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-07 01:29:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-09-07 01:29:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-09-07 01:29:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-07 01:29:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-09-07 01:29:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-09-07 01:29:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-07 01:29:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-07 01:29:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-07 01:29:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-07 01:29:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-07 01:29:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-09-07 01:29:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-09-07 01:29:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-07 01:29:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-07 01:29:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-07 01:29:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-07 01:29:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-07 01:29:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-07 01:29:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-09-07 01:29:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-07 01:29:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-07 01:29:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-07 01:29:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-07 01:29:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-09-07 01:29:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-09-07 01:29:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-07 01:29:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-07 01:29:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-07 01:29:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-07 01:29:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-07 01:29:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-07 01:29:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-07 01:29:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-07 01:29:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-09-07 01:29:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-07 01:29:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-07 01:29:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-07 01:29:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-07 01:29:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-07 01:29:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-07 01:29:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-07 01:29:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-07 01:29:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-07 01:29:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-07 01:29:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-07 01:29:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2019-09-07 01:29:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rxaddr [2019-09-07 01:29:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infoaddr [2019-09-07 01:29:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init_one [2019-09-07 01:29:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_remove_one [2019-09-07 01:29:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_issue_cmd [2019-09-07 01:29:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_reset [2019-09-07 01:29:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2019-09-07 01:29:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2019-09-07 01:29:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2019-09-07 01:29:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init [2019-09-07 01:29:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2019-09-07 01:29:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_handle_event [2019-09-07 01:29:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_int [2019-09-07 01:29:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_interrupt [2019-09-07 01:29:41,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2019-09-07 01:29:41,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2019-09-07 01:29:41,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_timer [2019-09-07 01:29:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_open [2019-09-07 01:29:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_dump [2019-09-07 01:29:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_close [2019-09-07 01:29:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_start_xmit [2019-09-07 01:29:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_load_firmware [2019-09-07 01:29:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_ioctl [2019-09-07 01:29:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_driver_init [2019-09-07 01:29:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_driver_exit [2019-09-07 01:29:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-07 01:29:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-07 01:29:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-07 01:29:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-07 01:29:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-07 01:29:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-07 01:29:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-07 01:29:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-07 01:29:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2019-09-07 01:29:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-09-07 01:29:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-07 01:29:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 01:29:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-07 01:29:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-07 01:29:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-07 01:29:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-07 01:29:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-09-07 01:29:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-09-07 01:29:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-09-07 01:29:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-09-07 01:29:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-09-07 01:29:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-09-07 01:29:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-09-07 01:29:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-09-07 01:29:41,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-09-07 01:29:41,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-09-07 01:29:41,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-09-07 01:29:41,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2019-09-07 01:29:41,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-09-07 01:29:41,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_39 [2019-09-07 01:29:41,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_40 [2019-09-07 01:29:41,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_41 [2019-09-07 01:29:41,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_42 [2019-09-07 01:29:41,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_43 [2019-09-07 01:29:41,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_44 [2019-09-07 01:29:41,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2019-09-07 01:29:41,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-07 01:29:41,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-07 01:29:41,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-07 01:29:41,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-07 01:29:41,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-07 01:29:41,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-07 01:29:41,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-07 01:29:41,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-07 01:29:41,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-07 01:29:41,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-07 01:29:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-07 01:29:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-07 01:29:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-07 01:29:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-07 01:29:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-07 01:29:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-07 01:29:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-07 01:29:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-07 01:29:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-07 01:29:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-07 01:29:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-07 01:29:41,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-07 01:29:41,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-07 01:29:41,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-07 01:29:41,876 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-07 01:29:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hippi_dev [2019-09-07 01:29:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-09-07 01:29:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-07 01:29:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-07 01:29:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-07 01:29:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-09-07 01:29:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-07 01:29:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-07 01:29:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-07 01:29:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-07 01:29:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-07 01:29:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-07 01:29:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_change_mtu [2019-09-07 01:29:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_mac_addr [2019-09-07 01:29:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_type_trans [2019-09-07 01:29:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-07 01:29:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-07 01:29:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-09-07 01:29:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-09-07 01:29:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2019-09-07 01:29:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-07 01:29:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-07 01:29:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-07 01:29:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-09-07 01:29:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-09-07 01:29:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-07 01:29:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-07 01:29:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-09-07 01:29:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-09-07 01:29:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-07 01:29:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-07 01:29:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-07 01:29:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-07 01:29:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-07 01:29:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-07 01:29:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-07 01:29:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-07 01:29:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-07 01:29:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-07 01:29:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-07 01:29:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-07 01:29:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-07 01:29:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-07 01:29:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-07 01:29:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 01:29:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-07 01:29:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-07 01:29:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-07 01:29:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-07 01:29:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-07 01:29:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-07 01:29:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-07 01:29:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-07 01:29:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-07 01:29:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-07 01:29:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-07 01:29:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-07 01:29:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-07 01:29:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-07 01:29:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-07 01:29:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 01:29:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-07 01:29:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-07 01:29:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-07 01:29:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-07 01:29:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-07 01:29:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-07 01:29:41,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-07 01:29:41,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-07 01:29:41,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-07 01:29:41,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-07 01:29:41,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-07 01:29:41,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-07 01:29:41,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-07 01:29:41,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-07 01:29:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-07 01:29:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-07 01:29:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-07 01:29:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-09-07 01:29:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-09-07 01:29:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-07 01:29:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-07 01:29:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-07 01:29:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-07 01:29:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-07 01:29:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-09-07 01:29:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-07 01:29:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-09-07 01:29:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-07 01:29:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-07 01:29:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-07 01:29:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-07 01:29:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-07 01:29:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_42 [2019-09-07 01:29:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-07 01:29:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-07 01:29:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-09-07 01:29:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-09-07 01:29:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-09-07 01:29:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-07 01:29:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-09-07 01:29:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-07 01:29:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-07 01:29:41,892 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-07 01:29:41,892 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-07 01:29:41,892 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-07 01:29:41,892 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-07 01:29:41,892 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-07 01:29:41,892 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-07 01:29:41,892 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-07 01:29:41,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-07 01:29:41,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2019-09-07 01:29:41,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-09-07 01:29:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-07 01:29:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-07 01:29:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-07 01:29:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-07 01:29:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-07 01:29:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-09-07 01:29:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-09-07 01:29:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-09-07 01:29:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-09-07 01:29:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-07 01:29:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-07 01:29:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-07 01:29:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-07 01:29:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-07 01:29:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-07 01:29:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_44 [2019-09-07 01:29:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-07 01:29:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2019-09-07 01:29:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-07 01:29:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-07 01:29:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-07 01:29:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-07 01:29:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-07 01:29:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-09-07 01:29:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-07 01:29:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-07 01:29:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-07 01:29:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-07 01:29:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-07 01:29:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-07 01:29:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-07 01:29:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-09-07 01:29:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-07 01:29:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-07 01:29:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-07 01:29:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-07 01:29:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-07 01:29:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-07 01:29:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-09-07 01:29:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-09-07 01:29:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-07 01:29:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-07 01:29:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-07 01:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-07 01:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-07 01:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-07 01:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-07 01:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-07 01:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-07 01:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-07 01:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-07 01:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-09-07 01:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-09-07 01:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-09-07 01:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-09-07 01:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-09-07 01:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-09-07 01:29:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-09-07 01:29:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-07 01:29:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-07 01:29:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-07 01:29:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-07 01:29:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-07 01:29:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-09-07 01:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-09-07 01:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-09-07 01:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-07 01:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-07 01:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-09-07 01:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-07 01:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-07 01:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-07 01:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_41 [2019-09-07 01:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-07 01:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_43 [2019-09-07 01:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-07 01:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-07 01:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-07 01:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-09-07 01:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_40 [2019-09-07 01:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-07 01:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-07 01:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-07 01:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-07 01:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-07 01:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-07 01:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-07 01:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-07 01:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-07 01:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-07 01:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-07 01:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-07 01:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2019-09-07 01:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-07 01:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_39 [2019-09-07 01:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_type_trans [2019-09-07 01:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_change_mtu [2019-09-07 01:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_mac_addr [2019-09-07 01:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hippi_dev [2019-09-07 01:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2019-09-07 01:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure set_rxaddr [2019-09-07 01:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure set_infoaddr [2019-09-07 01:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init [2019-09-07 01:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2019-09-07 01:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure rr_interrupt [2019-09-07 01:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure rr_open [2019-09-07 01:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure rr_start_xmit [2019-09-07 01:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure rr_close [2019-09-07 01:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure rr_ioctl [2019-09-07 01:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2019-09-07 01:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2019-09-07 01:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure rr_load_firmware [2019-09-07 01:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2019-09-07 01:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2019-09-07 01:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init_one [2019-09-07 01:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-07 01:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure rr_remove_one [2019-09-07 01:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure rr_issue_cmd [2019-09-07 01:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure rr_reset [2019-09-07 01:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2019-09-07 01:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure rr_handle_event [2019-09-07 01:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure rx_int [2019-09-07 01:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure rr_timer [2019-09-07 01:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure rr_dump [2019-09-07 01:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure rr_driver_init [2019-09-07 01:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure rr_driver_exit [2019-09-07 01:29:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-09-07 01:29:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2019-09-07 01:29:41,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-07 01:29:41,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-09-07 01:29:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-07 01:29:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-07 01:29:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 01:29:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-07 01:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-07 01:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-07 01:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-07 01:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-07 01:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-07 01:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-07 01:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-07 01:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-07 01:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-07 01:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-07 01:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-07 01:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-07 01:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 01:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-07 01:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-07 01:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 01:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-07 01:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-07 01:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-07 01:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-07 01:29:42,888 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-07 01:30:03,050 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 01:30:03,051 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-07 01:30:03,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 01:30:03 BoogieIcfgContainer [2019-09-07 01:30:03,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 01:30:03,054 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-07 01:30:03,055 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-07 01:30:03,055 INFO L275 PluginConnector]: Sifa initialized [2019-09-07 01:30:03,056 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 01:30:03" (1/1) ... [2019-09-07 01:30:03,057 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-07 01:30:03,090 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-07 01:30:03,091 INFO L169 IcfgInterpreter]: Building call graph [2019-09-07 01:30:03,105 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-07 01:30:03,114 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-07 01:30:03,115 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-07 01:30:03,381 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 472 for LOIs