java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:38:07,039 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:38:07,044 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:38:07,074 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:38:07,074 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:38:07,085 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:38:07,086 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:38:07,093 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:38:07,099 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:38:07,101 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:38:07,102 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:38:07,102 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:38:07,118 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:38:07,119 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:38:07,126 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:38:07,132 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:38:07,136 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:38:07,138 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:38:07,147 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:38:07,155 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:38:07,162 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:38:07,164 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:38:07,172 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:38:07,172 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:38:07,172 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:38:07,173 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:38:07,178 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:38:07,178 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:38:07,186 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:38:07,187 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:38:07,187 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:38:07,188 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:38:07,191 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:38:07,191 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:38:07,192 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:38:07,197 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:38:07,198 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-15 00:38:07,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:38:07,244 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:38:07,245 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:38:07,245 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:38:07,251 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:38:07,251 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:38:07,251 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:38:07,255 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:38:07,255 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:38:07,255 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:38:07,255 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:38:07,256 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:38:07,256 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:38:07,256 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:38:07,256 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:38:07,256 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:38:07,257 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:38:07,257 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:38:07,257 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:38:07,257 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:38:07,258 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:38:07,264 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:38:07,264 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:38:07,265 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:38:07,265 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:38:07,265 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:38:07,265 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:38:07,265 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:38:07,266 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:38:07,266 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:38:07,371 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:38:07,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:38:07,392 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:38:07,394 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:38:07,394 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:38:07,400 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 00:38:07,469 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a43edb9e/d413aa920d9444acbb4771342c74d6a3/FLAG784d21c43 [2018-11-15 00:38:09,194 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:38:09,195 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 00:38:09,313 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a43edb9e/d413aa920d9444acbb4771342c74d6a3/FLAG784d21c43 [2018-11-15 00:38:09,353 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a43edb9e/d413aa920d9444acbb4771342c74d6a3 [2018-11-15 00:38:09,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:38:09,383 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:38:09,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:38:09,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:38:09,399 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:38:09,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:38:09" (1/1) ... [2018-11-15 00:38:09,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4745b233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:09, skipping insertion in model container [2018-11-15 00:38:09,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:38:09" (1/1) ... [2018-11-15 00:38:09,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:38:09,827 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:38:11,031 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5951] [2018-11-15 00:38:11,031 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5952-5953] [2018-11-15 00:38:19,900 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:38:20,046 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:38:20,438 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5951] [2018-11-15 00:38:20,438 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5952-5953] [2018-11-15 00:38:25,410 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:38:26,105 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:38:26,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26 WrapperNode [2018-11-15 00:38:26,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:38:26,107 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:38:26,107 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:38:26,107 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:38:26,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26" (1/1) ... [2018-11-15 00:38:26,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26" (1/1) ... [2018-11-15 00:38:27,222 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26" (1/1) ... [2018-11-15 00:38:27,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26" (1/1) ... [2018-11-15 00:38:35,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26" (1/1) ... [2018-11-15 00:38:35,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26" (1/1) ... [2018-11-15 00:38:35,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26" (1/1) ... [2018-11-15 00:38:35,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:38:35,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:38:35,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:38:35,819 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:38:35,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:38:26" (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 [2018-11-15 00:38:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:38:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:38:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-15 00:38:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-15 00:38:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-15 00:38:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-15 00:38:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-15 00:38:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-15 00:38:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-15 00:38:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-15 00:38:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-15 00:38:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 00:38:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-11-15 00:38:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-11-15 00:38:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-15 00:38:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-15 00:38:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-15 00:38:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-15 00:38:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-15 00:38:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2018-11-15 00:38:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2018-11-15 00:38:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-15 00:38:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 00:38:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 00:38:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 00:38:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 00:38:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 00:38:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 00:38:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 00:38:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 00:38:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 00:38:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-15 00:38:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-15 00:38:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-15 00:38:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-15 00:38:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-15 00:38:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-11-15 00:38:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-15 00:38:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2018-11-15 00:38:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-15 00:38:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-15 00:38:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-15 00:38:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-15 00:38:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-15 00:38:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_zalloc_coherent_19 [2018-11-15 00:38:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_register [2018-11-15 00:38:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_unregister [2018-11-15 00:38:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-15 00:38:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2018-11-15 00:38:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2018-11-15 00:38:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2018-11-15 00:38:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-15 00:38:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-15 00:38:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-15 00:38:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-15 00:38:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-15 00:38:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-15 00:38:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-15 00:38:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-15 00:38:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-15 00:38:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-15 00:38:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-11-15 00:38:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2018-11-15 00:38:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_register_driver [2018-11-15 00:38:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_unregister_driver [2018-11-15 00:38:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_writel [2018-11-15 00:38:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_outl [2018-11-15 00:38:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_write_long [2018-11-15 00:38:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_readl [2018-11-15 00:38:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_inl [2018-11-15 00:38:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_read_long [2018-11-15 00:38:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_get_bars [2018-11-15 00:38:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_register [2018-11-15 00:38:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_bus_init [2018-11-15 00:38:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_bus_uninit [2018-11-15 00:38:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_bus_config_check [2018-11-15 00:38:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_driver_init [2018-11-15 00:38:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_adap_init [2018-11-15 00:38:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_open [2018-11-15 00:38:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_close [2018-11-15 00:38:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_pr_halt_id [2018-11-15 00:38:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_type_0_process [2018-11-15 00:38:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_common [2018-11-15 00:38:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_interrupt [2018-11-15 00:38:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_get_stats [2018-11-15 00:38:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_multicast_list [2018-11-15 00:38:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_mac_address [2018-11-15 00:38:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_cam [2018-11-15 00:38:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_filters [2018-11-15 00:38:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_cmd_req [2018-11-15 00:38:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_port_ctrl_req [2018-11-15 00:38:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_adap_reset [2018-11-15 00:38:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_adap_state_rd [2018-11-15 00:38:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_uninit [2018-11-15 00:38:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure my_skb_align [2018-11-15 00:38:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_init [2018-11-15 00:38:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_queue_process [2018-11-15 00:38:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_queue_pkt [2018-11-15 00:38:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_done [2018-11-15 00:38:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_flush [2018-11-15 00:38:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_flush [2018-11-15 00:38:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_unregister [2018-11-15 00:38:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_pci_register [2018-11-15 00:38:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_pci_unregister [2018-11-15 00:38:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_init [2018-11-15 00:38:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_cleanup [2018-11-15 00:38:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-15 00:38:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-15 00:38:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-15 00:38:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2018-11-15 00:38:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_2 [2018-11-15 00:38:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-15 00:38:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-15 00:38:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:38:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-15 00:38:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-15 00:38:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 00:38:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2018-11-15 00:38:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2018-11-15 00:38:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2018-11-15 00:38:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2018-11-15 00:38:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2018-11-15 00:38:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2018-11-15 00:38:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2018-11-15 00:38:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2018-11-15 00:38:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2018-11-15 00:38:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2018-11-15 00:38:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2018-11-15 00:38:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_33 [2018-11-15 00:38:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_34 [2018-11-15 00:38:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_35 [2018-11-15 00:38:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_36 [2018-11-15 00:38:36,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_37 [2018-11-15 00:38:36,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2018-11-15 00:38:36,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_39 [2018-11-15 00:38:36,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_40 [2018-11-15 00:38:36,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-15 00:38:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 00:38:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-15 00:38:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-15 00:38:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-15 00:38:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-15 00:38:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 00:38:36,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 00:38:36,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 00:38:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:38:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 00:38:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-15 00:38:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-15 00:38:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-15 00:38:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-15 00:38:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-15 00:38:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 00:38:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-15 00:38:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-15 00:38:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 00:38:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 00:38:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-15 00:38:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:38:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-15 00:38:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 00:38:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-15 00:38:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-15 00:38:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 00:38:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 00:38:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-11-15 00:38:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-15 00:38:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-11-15 00:38:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-15 00:38:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-15 00:38:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 00:38:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-15 00:38:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-15 00:38:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-15 00:38:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-15 00:38:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-15 00:38:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-15 00:38:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-15 00:38:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-15 00:38:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2018-11-15 00:38:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2018-11-15 00:38:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-15 00:38:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-15 00:38:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2018-11-15 00:38:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-15 00:38:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 00:38:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 00:38:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:38:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 00:38:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 00:38:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 00:38:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 00:38:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:38:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 00:38:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 00:38:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 00:38:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 00:38:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 00:38:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 00:38:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 00:38:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 00:38:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-15 00:38:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-15 00:38:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-15 00:38:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2018-11-15 00:38:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_2 [2018-11-15 00:38:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-15 00:38:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-15 00:38:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-15 00:38:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-15 00:38:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 00:38:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 00:38:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:38:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-15 00:38:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-15 00:38:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:38:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-11-15 00:38:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-15 00:38:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-15 00:38:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-15 00:38:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-15 00:38:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-15 00:38:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2018-11-15 00:38:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-15 00:38:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-15 00:38:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-15 00:38:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-15 00:38:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-15 00:38:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-15 00:38:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-15 00:38:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-15 00:38:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-15 00:38:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_zalloc_coherent_19 [2018-11-15 00:38:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2018-11-15 00:38:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_register [2018-11-15 00:38:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_unregister [2018-11-15 00:38:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-15 00:38:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2018-11-15 00:38:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2018-11-15 00:38:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2018-11-15 00:38:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2018-11-15 00:38:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2018-11-15 00:38:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2018-11-15 00:38:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2018-11-15 00:38:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2018-11-15 00:38:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2018-11-15 00:38:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-15 00:38:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-15 00:38:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-15 00:38:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-15 00:38:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:38:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:38:36,129 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-15 00:38:36,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2018-11-15 00:38:36,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2018-11-15 00:38:36,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2018-11-15 00:38:36,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2018-11-15 00:38:36,129 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2018-11-15 00:38:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2018-11-15 00:38:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2018-11-15 00:38:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 00:38:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-15 00:38:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-15 00:38:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_35 [2018-11-15 00:38:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-15 00:38:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_36 [2018-11-15 00:38:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_37 [2018-11-15 00:38:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-15 00:38:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-15 00:38:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-15 00:38:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_34 [2018-11-15 00:38:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_40 [2018-11-15 00:38:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-15 00:38:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-15 00:38:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-15 00:38:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-15 00:38:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-15 00:38:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-15 00:38:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-15 00:38:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-15 00:38:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-15 00:38:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-15 00:38:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-15 00:38:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_33 [2018-11-15 00:38:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-15 00:38:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_39 [2018-11-15 00:38:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2018-11-15 00:38:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_fddidev [2018-11-15 00:38:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-11-15 00:38:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2018-11-15 00:38:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-11-15 00:38:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2018-11-15 00:38:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-15 00:38:36,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-15 00:38:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-15 00:38:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-15 00:38:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-15 00:38:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure tc_register_driver [2018-11-15 00:38:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure tc_unregister_driver [2018-11-15 00:38:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_bus_init [2018-11-15 00:38:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_bus_uninit [2018-11-15 00:38:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_bus_config_check [2018-11-15 00:38:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_driver_init [2018-11-15 00:38:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_adap_init [2018-11-15 00:38:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_open [2018-11-15 00:38:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_close [2018-11-15 00:38:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_pr_halt_id [2018-11-15 00:38:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_type_0_process [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_common [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_interrupt [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_get_stats [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_multicast_list [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_mac_address [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_cam [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_filters [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_cmd_req [2018-11-15 00:38:36,145 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_port_ctrl_req [2018-11-15 00:38:36,151 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_adap_reset [2018-11-15 00:38:36,151 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_adap_state_rd [2018-11-15 00:38:36,151 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_uninit [2018-11-15 00:38:36,151 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_init [2018-11-15 00:38:36,151 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_queue_process [2018-11-15 00:38:36,151 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_flush [2018-11-15 00:38:36,151 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_queue_pkt [2018-11-15 00:38:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_done [2018-11-15 00:38:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_flush [2018-11-15 00:38:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_writel [2018-11-15 00:38:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_outl [2018-11-15 00:38:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_write_long [2018-11-15 00:38:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_readl [2018-11-15 00:38:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_inl [2018-11-15 00:38:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_read_long [2018-11-15 00:38:36,153 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_get_bars [2018-11-15 00:38:36,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:38:36,153 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_register [2018-11-15 00:38:36,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:38:36,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:38:36,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:38:36,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 00:38:36,153 INFO L130 BoogieDeclarations]: Found specification of procedure my_skb_align [2018-11-15 00:38:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 00:38:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_unregister [2018-11-15 00:38:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_pci_register [2018-11-15 00:38:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_pci_unregister [2018-11-15 00:38:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_init [2018-11-15 00:38:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_cleanup [2018-11-15 00:38:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2018-11-15 00:38:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:38:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:38:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:38:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:38:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:38:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 00:38:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 00:42:33,952 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:140) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 00:42:33,966 INFO L168 Benchmark]: Toolchain (without parser) took 264584.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 205.4 MB). Peak memory consumption was 777.5 MB. Max. memory is 3.9 GB. [2018-11-15 00:42:33,971 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:42:33,972 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16720.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 525.9 MB). Peak memory consumption was 584.2 MB. Max. memory is 3.9 GB. [2018-11-15 00:42:33,979 INFO L168 Benchmark]: Boogie Preprocessor took 9707.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -354.9 MB). Peak memory consumption was 144.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:42:33,980 INFO L168 Benchmark]: RCFGBuilder took 238148.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 34.4 MB). Peak memory consumption was 606.5 MB. Max. memory is 3.9 GB. [2018-11-15 00:42:33,989 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 16720.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 525.9 MB). Peak memory consumption was 584.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 9707.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -354.9 MB). Peak memory consumption was 144.4 MB. Max. memory is 3.9 GB. * RCFGBuilder took 238148.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 34.4 MB). Peak memory consumption was 606.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...