java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 11:46:26,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 11:46:26,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 11:46:26,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 11:46:26,386 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 11:46:26,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 11:46:26,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 11:46:26,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 11:46:26,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 11:46:26,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 11:46:26,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 11:46:26,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 11:46:26,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 11:46:26,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 11:46:26,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 11:46:26,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 11:46:26,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 11:46:26,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 11:46:26,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 11:46:26,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 11:46:26,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 11:46:26,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 11:46:26,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 11:46:26,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 11:46:26,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 11:46:26,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 11:46:26,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 11:46:26,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 11:46:26,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 11:46:26,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 11:46:26,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 11:46:26,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 11:46:26,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 11:46:26,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 11:46:26,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 11:46:26,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 11:46:26,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 11:46:26,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 11:46:26,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 11:46:26,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 11:46:26,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 11:46:26,422 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 11:46:26,448 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 11:46:26,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 11:46:26,449 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 11:46:26,449 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 11:46:26,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 11:46:26,450 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 11:46:26,450 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 11:46:26,451 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 11:46:26,451 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 11:46:26,451 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 11:46:26,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 11:46:26,452 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 11:46:26,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 11:46:26,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 11:46:26,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 11:46:26,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 11:46:26,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 11:46:26,453 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 11:46:26,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 11:46:26,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 11:46:26,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 11:46:26,454 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 11:46:26,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 11:46:26,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:46:26,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 11:46:26,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 11:46:26,455 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 11:46:26,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 11:46:26,456 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 11:46:26,456 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 11:46:26,484 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 11:46:26,497 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 11:46:26,501 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 11:46:26,502 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 11:46:26,503 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 11:46:26,504 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2019-10-03 11:46:26,587 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eabc457f1/08f8558523704c58945b761d7181577d/FLAG8df04909c [2019-10-03 11:46:27,477 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 11:46:27,478 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2019-10-03 11:46:27,525 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eabc457f1/08f8558523704c58945b761d7181577d/FLAG8df04909c [2019-10-03 11:46:28,031 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eabc457f1/08f8558523704c58945b761d7181577d [2019-10-03 11:46:28,041 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 11:46:28,042 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 11:46:28,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 11:46:28,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 11:46:28,048 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 11:46:28,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:46:28" (1/1) ... [2019-10-03 11:46:28,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cff87ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:28, skipping insertion in model container [2019-10-03 11:46:28,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:46:28" (1/1) ... [2019-10-03 11:46:28,065 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 11:46:28,196 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 11:46:30,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:46:30,060 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 11:46:30,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:46:30,681 INFO L192 MainTranslator]: Completed translation [2019-10-03 11:46:30,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30 WrapperNode [2019-10-03 11:46:30,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 11:46:30,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 11:46:30,683 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 11:46:30,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 11:46:30,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30" (1/1) ... [2019-10-03 11:46:30,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30" (1/1) ... [2019-10-03 11:46:30,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30" (1/1) ... [2019-10-03 11:46:30,800 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30" (1/1) ... [2019-10-03 11:46:30,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30" (1/1) ... [2019-10-03 11:46:30,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30" (1/1) ... [2019-10-03 11:46:30,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30" (1/1) ... [2019-10-03 11:46:31,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 11:46:31,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 11:46:31,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 11:46:31,010 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 11:46:31,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:46:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 11:46:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 11:46:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 11:46:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 11:46:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 11:46:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 11:46:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 11:46:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 11:46:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-03 11:46:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 11:46:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-03 11:46:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-10-03 11:46:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-10-03 11:46:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-10-03 11:46:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-03 11:46:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 11:46:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-03 11:46:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2019-10-03 11:46:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2019-10-03 11:46:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-03 11:46:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 11:46:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 11:46:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 11:46:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 11:46:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-10-03 11:46:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 11:46:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-03 11:46:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 11:46:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-03 11:46:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-03 11:46:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-03 11:46:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-03 11:46:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 11:46:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 11:46:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-03 11:46:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 11:46:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 11:46:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 11:46:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 11:46:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 11:46:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 11:46:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 11:46:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 11:46:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 11:46:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_irq [2019-10-03 11:46:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 11:46:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 11:46:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-03 11:46:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-03 11:46:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-03 11:46:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-03 11:46:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 11:46:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-03 11:46:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-03 11:46:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-03 11:46:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-03 11:46:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-03 11:46:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_phy_mode [2019-10-03 11:46:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_mac_address [2019-10-03 11:46:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start [2019-10-03 11:46:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_open [2019-10-03 11:46:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_close [2019-10-03 11:46:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start_xmit [2019-10-03 11:46:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_rx [2019-10-03 11:46:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_interrupt [2019-10-03 11:46:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2019-10-03 11:46:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_probe [2019-10-03 11:46:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2019-10-03 11:46:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_suspend [2019-10-03 11:46:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_resume [2019-10-03 11:46:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_init [2019-10-03 11:46:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_exit [2019-10-03 11:46:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_1 [2019-10-03 11:46:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-10-03 11:46:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 11:46:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-03 11:46:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 11:46:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 11:46:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-03 11:46:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-03 11:46:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-03 11:46:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-03 11:46:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-03 11:46:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2019-10-03 11:46:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-10-03 11:46:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2019-10-03 11:46:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_15 [2019-10-03 11:46:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_16 [2019-10-03 11:46:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_17 [2019-10-03 11:46:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2019-10-03 11:46:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-03 11:46:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-03 11:46:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-03 11:46:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-03 11:46:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-03 11:46:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 11:46:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 11:46:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 11:46:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 11:46:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-03 11:46:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 11:46:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-03 11:46:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-03 11:46:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-03 11:46:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-03 11:46:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-03 11:46:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 11:46:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-03 11:46:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-03 11:46:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 11:46:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 11:46:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-03 11:46:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2019-10-03 11:46:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2019-10-03 11:46:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-03 11:46:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-03 11:46:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-03 11:46:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-03 11:46:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2019-10-03 11:46:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap [2019-10-03 11:46:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-10-03 11:46:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-03 11:46:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-03 11:46:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-03 11:46:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-03 11:46:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-10-03 11:46:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 11:46:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-10-03 11:46:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-10-03 11:46:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-10-03 11:46:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2019-10-03 11:46:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_stats [2019-10-03 11:46:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_ioctl [2019-10-03 11:46:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2019-10-03 11:46:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2019-10-03 11:46:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2019-10-03 11:46:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2019-10-03 11:46:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2019-10-03 11:46:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-03 11:46:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-03 11:46:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-03 11:46:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-03 11:46:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-03 11:46:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2019-10-03 11:46:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2019-10-03 11:46:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_probe [2019-10-03 11:46:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-03 11:46:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-10-03 11:46:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-03 11:46:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 11:46:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 11:46:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 11:46:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-10-03 11:46:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-10-03 11:46:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 11:46:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 11:46:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 11:46:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 11:46:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 11:46:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 11:46:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 11:46:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 11:46:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 11:46:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 11:46:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 11:46:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-03 11:46:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 11:46:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 11:46:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 11:46:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 11:46:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 11:46:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 11:46:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 11:46:31,153 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 11:46:31,153 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 11:46:31,153 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 11:46:31,153 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-03 11:46:31,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 11:46:31,153 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-10-03 11:46:31,153 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-10-03 11:46:31,154 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-10-03 11:46:31,154 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-03 11:46:31,154 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 11:46:31,154 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 11:46:31,154 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-03 11:46:31,154 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-10-03 11:46:31,154 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-10-03 11:46:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 11:46:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 11:46:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-03 11:46:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2019-10-03 11:46:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2019-10-03 11:46:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-03 11:46:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 11:46:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 11:46:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 11:46:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 11:46:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 11:46:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 11:46:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-10-03 11:46:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 11:46:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-03 11:46:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-03 11:46:31,157 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-03 11:46:31,157 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-03 11:46:31,157 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-03 11:46:31,157 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 11:46:31,157 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-03 11:46:31,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 11:46:31,157 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-03 11:46:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 11:46:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-03 11:46:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-03 11:46:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 11:46:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 11:46:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 11:46:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 11:46:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 11:46:31,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-03 11:46:31,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-03 11:46:31,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-03 11:46:31,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-03 11:46:31,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-03 11:46:31,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 11:46:31,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-03 11:46:31,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 11:46:31,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2019-10-03 11:46:31,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-03 11:46:31,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-03 11:46:31,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-03 11:46:31,160 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 11:46:31,160 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 11:46:31,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 11:46:31,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 11:46:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 11:46:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 11:46:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 11:46:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 11:46:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 11:46:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 11:46:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 11:46:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 11:46:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 11:46:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 11:46:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 11:46:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 11:46:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_1 [2019-10-03 11:46:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-10-03 11:46:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-10-03 11:46:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_irq [2019-10-03 11:46:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 11:46:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 11:46:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 11:46:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_16 [2019-10-03 11:46:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2019-10-03 11:46:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-03 11:46:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-03 11:46:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-03 11:46:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-03 11:46:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-03 11:46:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 11:46:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-03 11:46:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-03 11:46:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-03 11:46:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-03 11:46:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-10-03 11:46:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-03 11:46:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-03 11:46:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-03 11:46:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-10-03 11:46:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 11:46:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2019-10-03 11:46:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 11:46:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_15 [2019-10-03 11:46:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_17 [2019-10-03 11:46:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-03 11:46:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-03 11:46:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-03 11:46:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-03 11:46:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-03 11:46:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-03 11:46:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-03 11:46:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-03 11:46:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-10-03 11:46:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-03 11:46:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_probe [2019-10-03 11:46:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-03 11:46:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-03 11:46:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2019-10-03 11:46:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2019-10-03 11:46:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2019-10-03 11:46:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2019-10-03 11:46:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_phy_mode [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_mac_address [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2019-10-03 11:46:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_open [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_close [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start_xmit [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_rx [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 11:46:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_interrupt [2019-10-03 11:46:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2019-10-03 11:46:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_probe [2019-10-03 11:46:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 11:46:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2019-10-03 11:46:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_suspend [2019-10-03 11:46:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_resume [2019-10-03 11:46:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_init [2019-10-03 11:46:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_exit [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-03 11:46:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 11:46:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-03 11:46:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 11:46:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 11:46:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 11:46:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 11:46:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 11:46:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 11:46:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 11:46:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 11:46:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 11:46:32,113 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 11:46:34,014 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 11:46:34,015 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-03 11:46:34,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:46:34 BoogieIcfgContainer [2019-10-03 11:46:34,017 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 11:46:34,018 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 11:46:34,018 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 11:46:34,018 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 11:46:34,019 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:46:34" (1/1) ... [2019-10-03 11:46:34,071 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 11:46:34,181 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 11:46:34,186 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 66 root evaluator evaluations with a maximum evaluation depth of 0. Performed 66 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 248 variables. [2019-10-03 11:46:34,187 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 11:46:34,190 INFO L168 Benchmark]: Toolchain (without parser) took 6145.85 ms. Allocated memory was 139.5 MB in the beginning and 360.2 MB in the end (delta: 220.7 MB). Free memory was 76.4 MB in the beginning and 269.8 MB in the end (delta: -193.3 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:34,191 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 104.3 MB in the beginning and 104.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-03 11:46:34,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2639.03 ms. Allocated memory was 139.5 MB in the beginning and 268.4 MB in the end (delta: 129.0 MB). Free memory was 76.2 MB in the beginning and 199.1 MB in the end (delta: -122.9 MB). Peak memory consumption was 106.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:34,193 INFO L168 Benchmark]: Boogie Preprocessor took 326.16 ms. Allocated memory is still 268.4 MB. Free memory was 199.1 MB in the beginning and 185.0 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:34,195 INFO L168 Benchmark]: RCFGBuilder took 3007.37 ms. Allocated memory was 268.4 MB in the beginning and 360.2 MB in the end (delta: 91.8 MB). Free memory was 185.0 MB in the beginning and 277.4 MB in the end (delta: -92.4 MB). Peak memory consumption was 130.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:34,196 INFO L168 Benchmark]: Abstract Interpretation took 168.94 ms. Allocated memory is still 360.2 MB. Free memory was 277.4 MB in the beginning and 269.8 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:34,209 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 104.3 MB in the beginning and 104.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2639.03 ms. Allocated memory was 139.5 MB in the beginning and 268.4 MB in the end (delta: 129.0 MB). Free memory was 76.2 MB in the beginning and 199.1 MB in the end (delta: -122.9 MB). Peak memory consumption was 106.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 326.16 ms. Allocated memory is still 268.4 MB. Free memory was 199.1 MB in the beginning and 185.0 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3007.37 ms. Allocated memory was 268.4 MB in the beginning and 360.2 MB in the end (delta: 91.8 MB). Free memory was 185.0 MB in the beginning and 277.4 MB in the end (delta: -92.4 MB). Peak memory consumption was 130.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 168.94 ms. Allocated memory is still 360.2 MB. Free memory was 277.4 MB in the beginning and 269.8 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5830]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...