/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 21:03:41,686 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 21:03:41,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 21:03:41,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 21:03:41,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 21:03:41,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 21:03:41,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 21:03:41,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 21:03:41,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 21:03:41,727 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 21:03:41,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 21:03:41,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 21:03:41,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 21:03:41,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 21:03:41,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 21:03:41,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 21:03:41,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 21:03:41,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 21:03:41,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 21:03:41,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 21:03:41,748 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 21:03:41,751 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 21:03:41,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 21:03:41,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 21:03:41,756 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 21:03:41,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 21:03:41,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 21:03:41,758 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 21:03:41,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 21:03:41,760 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 21:03:41,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 21:03:41,762 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 21:03:41,763 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 21:03:41,764 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 21:03:41,765 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 21:03:41,765 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 21:03:41,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 21:03:41,766 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 21:03:41,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 21:03:41,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 21:03:41,768 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 21:03:41,768 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 [2019-11-06 21:03:41,801 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 21:03:41,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 21:03:41,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 21:03:41,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 21:03:41,806 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 21:03:41,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 21:03:41,806 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 21:03:41,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 21:03:41,807 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 21:03:41,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 21:03:41,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 21:03:41,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 21:03:41,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 21:03:41,810 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 21:03:41,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 21:03:41,810 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 21:03:41,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 21:03:41,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 21:03:41,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 21:03:41,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 21:03:41,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 21:03:41,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 21:03:41,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 21:03:41,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 21:03:41,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 21:03:41,812 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 21:03:41,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 21:03:41,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 21:03:41,813 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-06 21:03:42,081 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 21:03:42,094 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 21:03:42,097 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 21:03:42,098 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 21:03:42,098 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 21:03:42,099 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2019-11-06 21:03:42,157 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3502a86c4/dae5660345eb4fdcbc285c1eba32ca7c/FLAG0582b9733 [2019-11-06 21:03:43,003 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 21:03:43,004 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2019-11-06 21:03:43,051 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3502a86c4/dae5660345eb4fdcbc285c1eba32ca7c/FLAG0582b9733 [2019-11-06 21:03:43,485 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3502a86c4/dae5660345eb4fdcbc285c1eba32ca7c [2019-11-06 21:03:43,494 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 21:03:43,496 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 21:03:43,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 21:03:43,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 21:03:43,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 21:03:43,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:03:43" (1/1) ... [2019-11-06 21:03:43,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e7fb877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:43, skipping insertion in model container [2019-11-06 21:03:43,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:03:43" (1/1) ... [2019-11-06 21:03:43,513 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 21:03:43,726 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 21:03:46,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 21:03:46,778 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 21:03:47,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 21:03:47,659 INFO L192 MainTranslator]: Completed translation [2019-11-06 21:03:47,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47 WrapperNode [2019-11-06 21:03:47,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 21:03:47,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 21:03:47,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 21:03:47,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 21:03:47,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (1/1) ... [2019-11-06 21:03:47,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (1/1) ... [2019-11-06 21:03:47,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (1/1) ... [2019-11-06 21:03:47,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (1/1) ... [2019-11-06 21:03:47,971 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (1/1) ... [2019-11-06 21:03:47,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (1/1) ... [2019-11-06 21:03:48,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (1/1) ... [2019-11-06 21:03:48,070 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 21:03:48,071 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 21:03:48,071 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 21:03:48,071 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 21:03:48,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (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 [2019-11-06 21:03:48,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 21:03:48,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 21:03:48,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-06 21:03:48,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-06 21:03:48,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-11-06 21:03:48,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-06 21:03:48,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-11-06 21:03:48,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 21:03:48,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-11-06 21:03:48,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-06 21:03:48,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-11-06 21:03:48,144 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-06 21:03:48,145 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-06 21:03:48,146 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-06 21:03:48,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 21:03:48,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 21:03:48,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-06 21:03:48,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-06 21:03:48,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 21:03:48,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 21:03:48,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 21:03:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 21:03:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 21:03:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-06 21:03:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-11-06 21:03:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-11-06 21:03:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2019-11-06 21:03:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-11-06 21:03:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-11-06 21:03:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure queued_spin_is_locked [2019-11-06 21:03:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-06 21:03:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2019-11-06 21:03:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-06 21:03:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-11-06 21:03:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-11-06 21:03:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2019-11-06 21:03:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-11-06 21:03:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-11-06 21:03:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2019-11-06 21:03:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-06 21:03:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-11-06 21:03:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-11-06 21:03:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2019-11-06 21:03:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_return [2019-11-06 21:03:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-11-06 21:03:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-06 21:03:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-06 21:03:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-11-06 21:03:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_byte [2019-11-06 21:03:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_init_eprom [2019-11-06 21:03:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_read_eprom [2019-11-06 21:03:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_init_one [2019-11-06 21:03:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_remove_one [2019-11-06 21:03:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_init [2019-11-06 21:03:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_cleanup [2019-11-06 21:03:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_read_sram [2019-11-06 21:03:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_write_sram [2019-11-06 21:03:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_init_card [2019-11-06 21:03:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_init_card_error [2019-11-06 21:03:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_scq [2019-11-06 21:03:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scq [2019-11-06 21:03:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure push_rxbufs [2019-11-06 21:03:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_irq_handler [2019-11-06 21:03:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_open [2019-11-06 21:03:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_close [2019-11-06 21:03:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_tst [2019-11-06 21:03:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_send [2019-11-06 21:03:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure push_scqe [2019-11-06 21:03:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure process_tsq [2019-11-06 21:03:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_scq [2019-11-06 21:03:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rsq [2019-11-06 21:03:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_rx [2019-11-06 21:03:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2019-11-06 21:03:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iovec_rx_bufs [2019-11-06 21:03:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iov_buf [2019-11-06 21:03:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_sm_buf [2019-11-06 21:03:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_lg_buf [2019-11-06 21:03:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_proc_read [2019-11-06 21:03:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioctl [2019-11-06 21:03:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_poll [2019-11-06 21:03:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_put [2019-11-06 21:03:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_get [2019-11-06 21:03:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_4 [2019-11-06 21:03:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-11-06 21:03:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-11-06 21:03:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-11-06 21:03:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-11-06 21:03:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-11-06 21:03:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-11-06 21:03:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-11-06 21:03:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-06 21:03:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2019-11-06 21:03:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-11-06 21:03:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 21:03:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-06 21:03:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-06 21:03:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-06 21:03:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-06 21:03:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-11-06 21:03:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-11-06 21:03:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-11-06 21:03:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-11-06 21:03:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-11-06 21:03:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-11-06 21:03:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-11-06 21:03:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-11-06 21:03:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-11-06 21:03:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-11-06 21:03:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-11-06 21:03:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_37 [2019-11-06 21:03:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2019-11-06 21:03:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_39 [2019-11-06 21:03:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_40 [2019-11-06 21:03:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_41 [2019-11-06 21:03:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_42 [2019-11-06 21:03:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_43 [2019-11-06 21:03:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_44 [2019-11-06 21:03:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_45 [2019-11-06 21:03:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-06 21:03:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 21:03:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 21:03:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 21:03:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 21:03:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-06 21:03:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-06 21:03:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-11-06 21:03:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-06 21:03:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-06 21:03:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-11-06 21:03:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-06 21:03:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-11-06 21:03:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-11-06 21:03:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-11-06 21:03:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-11-06 21:03:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-06 21:03:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-11-06 21:03:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-06 21:03:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-06 21:03:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-06 21:03:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-11-06 21:03:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-06 21:03:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-11-06 21:03:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-11-06 21:03:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-11-06 21:03:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-11-06 21:03:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-06 21:03:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-06 21:03:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_charge [2019-11-06 21:03:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2019-11-06 21:03:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_register [2019-11-06 21:03:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_pcr_goal [2019-11-06 21:03:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-11-06 21:03:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-06 21:03:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-11-06 21:03:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-06 21:03:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-11-06 21:03:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-11-06 21:03:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-11-06 21:03:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-06 21:03:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-06 21:03:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-11-06 21:03:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-11-06 21:03:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-06 21:03:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-11-06 21:03:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2019-11-06 21:03:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2019-11-06 21:03:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2019-11-06 21:03:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-11-06 21:03:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77105_init [2019-11-06 21:03:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-11-06 21:03:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-11-06 21:03:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2019-11-06 21:03:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 21:03:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 21:03:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2019-11-06 21:03:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-11-06 21:03:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_pton [2019-11-06 21:03:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-11-06 21:03:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-11-06 21:03:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-06 21:03:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-06 21:03:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-11-06 21:03:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-06 21:03:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-11-06 21:03:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-06 21:03:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-06 21:03:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-11-06 21:03:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-11-06 21:03:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-11-06 21:03:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-11-06 21:03:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-06 21:03:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-11-06 21:03:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2019-11-06 21:03:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure suni_init [2019-11-06 21:03:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 21:03:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 21:03:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 21:03:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 21:03:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-06 21:03:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 21:03:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 21:03:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-11-06 21:03:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-06 21:03:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 21:03:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 21:03:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-06 21:03:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-06 21:03:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-06 21:03:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-06 21:03:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-11-06 21:03:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-11-06 21:03:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure mac_pton [2019-11-06 21:03:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-06 21:03:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-06 21:03:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 21:03:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 21:03:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 21:03:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 21:03:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 21:03:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 21:03:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-06 21:03:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 21:03:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 21:03:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 21:03:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 21:03:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-06 21:03:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-06 21:03:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 21:03:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 21:03:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 21:03:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 21:03:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 21:03:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-06 21:03:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 21:03:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-06 21:03:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-06 21:03:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-06 21:03:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-11-06 21:03:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-11-06 21:03:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2019-11-06 21:03:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-11-06 21:03:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-11-06 21:03:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure queued_spin_is_locked [2019-11-06 21:03:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-06 21:03:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-11-06 21:03:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-11-06 21:03:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-06 21:03:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-06 21:03:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2019-11-06 21:03:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-06 21:03:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2019-11-06 21:03:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-06 21:03:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-11-06 21:03:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-06 21:03:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2019-11-06 21:03:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-06 21:03:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-06 21:03:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-11-06 21:03:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-11-06 21:03:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2019-11-06 21:03:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2019-11-06 21:03:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 21:03:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 21:03:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-11-06 21:03:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-11-06 21:03:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_40 [2019-11-06 21:03:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-11-06 21:03:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_45 [2019-11-06 21:03:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-06 21:03:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-11-06 21:03:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-11-06 21:03:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-11-06 21:03:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-11-06 21:03:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-11-06 21:03:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2019-11-06 21:03:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-11-06 21:03:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-11-06 21:03:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2019-11-06 21:03:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2019-11-06 21:03:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2019-11-06 21:03:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 21:03:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-11-06 21:03:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-11-06 21:03:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-11-06 21:03:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 21:03:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-11-06 21:03:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-06 21:03:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-06 21:03:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_4 [2019-11-06 21:03:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-11-06 21:03:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-11-06 21:03:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-11-06 21:03:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-11-06 21:03:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-11-06 21:03:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-11-06 21:03:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-11-06 21:03:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-06 21:03:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2019-11-06 21:03:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-11-06 21:03:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-06 21:03:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-11-06 21:03:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-11-06 21:03:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-11-06 21:03:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-11-06 21:03:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-11-06 21:03:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-06 21:03:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-06 21:03:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-06 21:03:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-06 21:03:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-06 21:03:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-06 21:03:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-11-06 21:03:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-06 21:03:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-06 21:03:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-06 21:03:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-06 21:03:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-06 21:03:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-11-06 21:03:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-11-06 21:03:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-11-06 21:03:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-06 21:03:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-11-06 21:03:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-06 21:03:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-11-06 21:03:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-11-06 21:03:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-11-06 21:03:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-11-06 21:03:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-11-06 21:03:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-11-06 21:03:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-11-06 21:03:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-11-06 21:03:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-11-06 21:03:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-11-06 21:03:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-11-06 21:03:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-11-06 21:03:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-11-06 21:03:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2019-11-06 21:03:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-11-06 21:03:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-11-06 21:03:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-11-06 21:03:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-06 21:03:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-11-06 21:03:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-11-06 21:03:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-11-06 21:03:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-11-06 21:03:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-11-06 21:03:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-11-06 21:03:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2019-11-06 21:03:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-11-06 21:03:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-11-06 21:03:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2019-11-06 21:03:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-11-06 21:03:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-06 21:03:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-06 21:03:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-06 21:03:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_42 [2019-11-06 21:03:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-06 21:03:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2019-11-06 21:03:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_44 [2019-11-06 21:03:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-11-06 21:03:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-11-06 21:03:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-11-06 21:03:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-11-06 21:03:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2019-11-06 21:03:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2019-11-06 21:03:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_43 [2019-11-06 21:03:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2019-11-06 21:03:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_37 [2019-11-06 21:03:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure atm_return [2019-11-06 21:03:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure atm_charge [2019-11-06 21:03:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure atm_pcr_goal [2019-11-06 21:03:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-11-06 21:03:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-11-06 21:03:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-06 21:03:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-06 21:03:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-11-06 21:03:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-06 21:03:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_39 [2019-11-06 21:03:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-06 21:03:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_41 [2019-11-06 21:03:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-06 21:03:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-06 21:03:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-11-06 21:03:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure suni_init [2019-11-06 21:03:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure idt77105_init [2019-11-06 21:03:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_byte [2019-11-06 21:03:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_init_eprom [2019-11-06 21:03:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_read_eprom [2019-11-06 21:03:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure ns_read_sram [2019-11-06 21:03:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure ns_write_sram [2019-11-06 21:03:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure ns_init_card [2019-11-06 21:03:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure ns_init_card_error [2019-11-06 21:03:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_scq [2019-11-06 21:03:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure free_scq [2019-11-06 21:03:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure push_rxbufs [2019-11-06 21:03:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure ns_irq_handler [2019-11-06 21:03:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure ns_open [2019-11-06 21:03:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure ns_close [2019-11-06 21:03:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure fill_tst [2019-11-06 21:03:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure ns_send [2019-11-06 21:03:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure push_scqe [2019-11-06 21:03:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure process_tsq [2019-11-06 21:03:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure drain_scq [2019-11-06 21:03:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure process_rsq [2019-11-06 21:03:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_rx [2019-11-06 21:03:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2019-11-06 21:03:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iovec_rx_bufs [2019-11-06 21:03:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iov_buf [2019-11-06 21:03:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_sm_buf [2019-11-06 21:03:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_lg_buf [2019-11-06 21:03:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure ns_proc_read [2019-11-06 21:03:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioctl [2019-11-06 21:03:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure ns_poll [2019-11-06 21:03:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_put [2019-11-06 21:03:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_get [2019-11-06 21:03:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_init_one [2019-11-06 21:03:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_remove_one [2019-11-06 21:03:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-06 21:03:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_init [2019-11-06 21:03:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_cleanup [2019-11-06 21:03:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-11-06 21:03:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 21:03:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-11-06 21:03:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 21:03:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 21:03:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2019-11-06 21:03:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-06 21:03:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 21:03:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-06 21:03:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 21:03:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 21:03:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 21:03:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 21:03:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-11-06 21:03:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-06 21:03:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-11-06 21:03:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-11-06 21:03:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 21:03:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-06 21:03:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-11-06 21:03:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 21:03:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 21:03:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 21:03:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 21:03:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 21:03:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-06 21:03:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-06 21:03:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-06 21:03:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-06 21:03:52,192 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 21:04:00,861 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 21:04:00,861 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-06 21:04:00,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:04:00 BoogieIcfgContainer [2019-11-06 21:04:00,864 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 21:04:00,865 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 21:04:00,865 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 21:04:00,868 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 21:04:00,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:03:43" (1/3) ... [2019-11-06 21:04:00,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ea9bc6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:04:00, skipping insertion in model container [2019-11-06 21:04:00,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:03:47" (2/3) ... [2019-11-06 21:04:00,870 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ea9bc6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:04:00, skipping insertion in model container [2019-11-06 21:04:00,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:04:00" (3/3) ... [2019-11-06 21:04:00,872 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2019-11-06 21:04:00,882 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 21:04:00,892 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-06 21:04:00,904 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-06 21:04:00,940 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 21:04:00,940 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 21:04:00,940 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 21:04:00,940 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 21:04:00,940 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 21:04:00,941 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 21:04:00,941 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 21:04:00,941 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 21:04:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states. [2019-11-06 21:04:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-11-06 21:04:01,028 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 21:04:01,030 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 21:04:01,032 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 21:04:01,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 21:04:01,038 INFO L82 PathProgramCache]: Analyzing trace with hash -447910897, now seen corresponding path program 1 times [2019-11-06 21:04:01,049 INFO L161 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-06 21:04:01,049 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035745127] [2019-11-06 21:04:01,050 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 21:04:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,371 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification that was a NOOP. DAG size: 661 [2019-11-06 21:04:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:04:04,774 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2019-11-06 21:04:04,775 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035745127] [2019-11-06 21:04:04,776 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 21:04:04,776 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-06 21:04:04,777 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306868647] [2019-11-06 21:04:04,782 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-06 21:04:04,783 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-06 21:04:04,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-06 21:04:04,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-06 21:04:04,799 INFO L87 Difference]: Start difference. First operand 2463 states. Second operand 7 states. [2019-11-06 21:04:10,434 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 663