java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 01:37:21,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:37:21,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:37:21,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:37:21,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:37:21,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:37:21,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:37:21,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:37:21,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:37:21,439 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:37:21,440 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:37:21,441 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:37:21,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:37:21,442 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:37:21,443 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:37:21,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:37:21,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:37:21,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:37:21,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:37:21,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:37:21,452 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:37:21,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:37:21,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:37:21,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:37:21,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:37:21,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:37:21,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:37:21,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:37:21,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:37:21,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:37:21,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:37:21,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:37:21,467 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:37:21,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:37:21,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:37:21,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:37:21,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:37:21,470 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:37:21,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:37:21,471 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:37:21,472 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:37:21,473 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-23 01:37:21,487 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:37:21,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:37:21,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:37:21,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:37:21,489 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:37:21,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:37:21,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:37:21,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:37:21,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:37:21,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:37:21,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:37:21,492 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:37:21,492 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:37:21,492 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:37:21,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:37:21,492 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:37:21,493 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:37:21,493 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:37:21,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:37:21,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:37:21,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:37:21,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:37:21,494 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:37:21,494 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:37:21,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:37:21,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:37:21,496 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:37:21,531 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:37:21,544 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:37:21,548 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:37:21,549 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:37:21,550 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:37:21,550 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point.cil.out.i [2019-08-23 01:37:21,617 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2609606/01ed028497544f7cb5db26b93d7e0cf6/FLAGf45a88f1b [2019-08-23 01:37:22,405 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:37:22,407 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point.cil.out.i [2019-08-23 01:37:22,453 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2609606/01ed028497544f7cb5db26b93d7e0cf6/FLAGf45a88f1b [2019-08-23 01:37:22,945 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2609606/01ed028497544f7cb5db26b93d7e0cf6 [2019-08-23 01:37:22,955 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:37:22,957 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:37:22,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:37:22,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:37:22,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:37:22,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:37:22" (1/1) ... [2019-08-23 01:37:22,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d082859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:22, skipping insertion in model container [2019-08-23 01:37:22,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:37:22" (1/1) ... [2019-08-23 01:37:22,978 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:37:23,148 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:37:24,806 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:37:24,845 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 01:37:25,157 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:37:25,576 INFO L192 MainTranslator]: Completed translation [2019-08-23 01:37:25,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25 WrapperNode [2019-08-23 01:37:25,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:37:25,579 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 01:37:25,579 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 01:37:25,579 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 01:37:25,602 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25" (1/1) ... [2019-08-23 01:37:25,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25" (1/1) ... [2019-08-23 01:37:25,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25" (1/1) ... [2019-08-23 01:37:25,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25" (1/1) ... [2019-08-23 01:37:25,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25" (1/1) ... [2019-08-23 01:37:25,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25" (1/1) ... [2019-08-23 01:37:25,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25" (1/1) ... [2019-08-23 01:37:25,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 01:37:25,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 01:37:25,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 01:37:25,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 01:37:25,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:37:25" (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 [2019-08-23 01:37:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 01:37:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 01:37:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:37:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2019-08-23 01:37:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-08-23 01:37:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-23 01:37:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-23 01:37:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-23 01:37:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-23 01:37:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-23 01:37:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-08-23 01:37:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-08-23 01:37:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2019-08-23 01:37:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-08-23 01:37:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-23 01:37:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-23 01:37:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-23 01:37:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-23 01:37:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-23 01:37:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-23 01:37:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-23 01:37:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-08-23 01:37:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-23 01:37:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-08-23 01:37:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2019-08-23 01:37:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-23 01:37:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-23 01:37:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-23 01:37:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-23 01:37:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-23 01:37:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-23 01:37:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-23 01:37:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-23 01:37:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-23 01:37:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync_lockdep [2019-08-23 01:37:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync_lockdep_irqsave [2019-08-23 01:37:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2019-08-23 01:37:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep_irqrestore [2019-08-23 01:37:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-23 01:37:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-23 01:37:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-23 01:37:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-08-23 01:37:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-23 01:37:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-23 01:37:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-23 01:37:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-23 01:37:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-08-23 01:37:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_consume_skb_any [2019-08-23 01:37:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_open [2019-08-23 01:37:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_close [2019-08-23 01:37:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_tx_timeout [2019-08-23 01:37:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_start_xmit [2019-08-23 01:37:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_interrupt [2019-08-23 01:37:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_poll [2019-08-23 01:37:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_err [2019-08-23 01:37:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_intr [2019-08-23 01:37:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_receive [2019-08-23 01:37:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_rx_overrun [2019-08-23 01:37:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_get_stats [2019-08-23 01:37:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure make_mc_bits [2019-08-23 01:37:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure do_set_multicast_list [2019-08-23 01:37:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_set_multicast_list [2019-08-23 01:37:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ethdev_setup [2019-08-23 01:37:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ____alloc_ei_netdev [2019-08-23 01:37:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __NS8390_init [2019-08-23 01:37:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure NS8390_trigger_send [2019-08-23 01:37:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_open [2019-08-23 01:37:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_close [2019-08-23 01:37:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_start_xmit [2019-08-23 01:37:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_get_stats [2019-08-23 01:37:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_set_multicast_list [2019-08-23 01:37:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_timeout [2019-08-23 01:37:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_interrupt [2019-08-23 01:37:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_poll [2019-08-23 01:37:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_ei_netdev [2019-08-23 01:37:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure NS8390_init [2019-08-23 01:37:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ns8390_module_init [2019-08-23 01:37:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ns8390_module_exit [2019-08-23 01:37:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_1 [2019-08-23 01:37:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-08-23 01:37:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 01:37:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-08-23 01:37:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-08-23 01:37:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-08-23 01:37:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-08-23 01:37:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-08-23 01:37:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2019-08-23 01:37:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-08-23 01:37:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-08-23 01:37:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-08-23 01:37:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-08-23 01:37:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-08-23 01:37:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-08-23 01:37:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-23 01:37:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-23 01:37:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-23 01:37:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-23 01:37:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-08-23 01:37:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 01:37:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-08-23 01:37:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-08-23 01:37:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-08-23 01:37:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-08-23 01:37:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-08-23 01:37:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 01:37:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-23 01:37:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-08-23 01:37:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-08-23 01:37:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-23 01:37:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-23 01:37:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-23 01:37:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-23 01:37:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-23 01:37:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-23 01:37:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-08-23 01:37:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-08-23 01:37:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-08-23 01:37:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2019-08-23 01:37:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-08-23 01:37:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2019-08-23 01:37:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-08-23 01:37:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-08-23 01:37:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-08-23 01:37:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-08-23 01:37:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-08-23 01:37:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-08-23 01:37:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_1 [2019-08-23 01:37:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-08-23 01:37:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_1 [2019-08-23 01:37:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-08-23 01:37:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-23 01:37:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2019-08-23 01:37:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-08-23 01:37:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 01:37:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2019-08-23 01:37:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_defer_rx_timestamp [2019-08-23 01:37:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-23 01:37:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-08-23 01:37:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-08-23 01:37:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-08-23 01:37:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-23 01:37:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 01:37:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 01:37:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-23 01:37:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-23 01:37:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-23 01:37:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 01:37:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-23 01:37:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-23 01:37:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-23 01:37:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-23 01:37:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-23 01:37:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 01:37:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 01:37:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-08-23 01:37:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-23 01:37:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-23 01:37:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-23 01:37:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 01:37:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-08-23 01:37:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-08-23 01:37:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2019-08-23 01:37:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-08-23 01:37:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-23 01:37:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-08-23 01:37:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-08-23 01:37:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-23 01:37:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-23 01:37:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-23 01:37:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-23 01:37:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-23 01:37:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-23 01:37:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-23 01:37:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-23 01:37:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-23 01:37:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-23 01:37:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-23 01:37:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-08-23 01:37:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-08-23 01:37:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-08-23 01:37:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-08-23 01:37:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-08-23 01:37:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-08-23 01:37:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-23 01:37:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-23 01:37:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 01:37:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 01:37:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2019-08-23 01:37:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2019-08-23 01:37:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_defer_rx_timestamp [2019-08-23 01:37:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-08-23 01:37:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-08-23 01:37:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2019-08-23 01:37:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-08-23 01:37:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-08-23 01:37:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-08-23 01:37:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-23 01:37:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-23 01:37:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 01:37:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-23 01:37:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 01:37:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-23 01:37:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-23 01:37:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-23 01:37:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-23 01:37:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-23 01:37:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-23 01:37:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-23 01:37:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-23 01:37:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-23 01:37:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-23 01:37:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-23 01:37:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_1 [2019-08-23 01:37:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-08-23 01:37:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-23 01:37:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2019-08-23 01:37:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-08-23 01:37:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-08-23 01:37:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync_lockdep [2019-08-23 01:37:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync_lockdep_irqsave [2019-08-23 01:37:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2019-08-23 01:37:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep_irqrestore [2019-08-23 01:37:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-08-23 01:37:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-08-23 01:37:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-23 01:37:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-23 01:37:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-23 01:37:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-23 01:37:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-08-23 01:37:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-23 01:37:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-23 01:37:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-23 01:37:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 01:37:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-23 01:37:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-08-23 01:37:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-08-23 01:37:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_consume_skb_any [2019-08-23 01:37:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-08-23 01:37:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2019-08-23 01:37:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-08-23 01:37:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-08-23 01:37:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-23 01:37:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-08-23 01:37:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2019-08-23 01:37:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-08-23 01:37:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-08-23 01:37:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-08-23 01:37:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-08-23 01:37:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure ei_poll [2019-08-23 01:37:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure NS8390_init [2019-08-23 01:37:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ei_open [2019-08-23 01:37:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ei_close [2019-08-23 01:37:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ei_interrupt [2019-08-23 01:37:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_timeout [2019-08-23 01:37:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ei_start_xmit [2019-08-23 01:37:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ei_set_multicast_list [2019-08-23 01:37:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure ei_get_stats [2019-08-23 01:37:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_ei_netdev [2019-08-23 01:37:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_intr [2019-08-23 01:37:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_err [2019-08-23 01:37:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure ei_receive [2019-08-23 01:37:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure ei_rx_overrun [2019-08-23 01:37:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure NS8390_trigger_send [2019-08-23 01:37:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure do_set_multicast_list [2019-08-23 01:37:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure __NS8390_init [2019-08-23 01:37:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_open [2019-08-23 01:37:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_close [2019-08-23 01:37:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_tx_timeout [2019-08-23 01:37:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:37:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 01:37:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-23 01:37:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_start_xmit [2019-08-23 01:37:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-23 01:37:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2019-08-23 01:37:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-23 01:37:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_interrupt [2019-08-23 01:37:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_poll [2019-08-23 01:37:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-08-23 01:37:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_get_stats [2019-08-23 01:37:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure make_mc_bits [2019-08-23 01:37:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_set_multicast_list [2019-08-23 01:37:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure ethdev_setup [2019-08-23 01:37:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ____alloc_ei_netdev [2019-08-23 01:37:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ns8390_module_init [2019-08-23 01:37:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ns8390_module_exit [2019-08-23 01:37:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-08-23 01:37:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-08-23 01:37:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 01:37:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 01:37:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_1 [2019-08-23 01:37:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_1 [2019-08-23 01:37:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 01:37:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-08-23 01:37:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-08-23 01:37:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-08-23 01:37:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-08-23 01:37:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-08-23 01:37:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-23 01:37:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-08-23 01:37:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-23 01:37:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 01:37:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 01:37:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 01:37:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 01:37:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 01:37:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 01:37:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 01:37:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-23 01:37:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 01:37:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-23 01:37:27,119 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-23 01:37:30,236 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-23 01:37:30,237 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-23 01:37:30,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:37:30 BoogieIcfgContainer [2019-08-23 01:37:30,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-23 01:37:30,239 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-23 01:37:30,239 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-23 01:37:30,240 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-23 01:37:30,241 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:37:30" (1/1) ... [2019-08-23 01:37:30,255 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-23 01:37:30,258 INFO L155 IcfgInterpreter]: Building call graph [2019-08-23 01:37:30,274 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:97) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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) [2019-08-23 01:37:30,280 INFO L168 Benchmark]: Toolchain (without parser) took 7322.75 ms. Allocated memory was 136.3 MB in the beginning and 340.8 MB in the end (delta: 204.5 MB). Free memory was 82.6 MB in the beginning and 128.6 MB in the end (delta: -46.1 MB). Peak memory consumption was 158.4 MB. Max. memory is 7.1 GB. [2019-08-23 01:37:30,281 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory was 110.8 MB in the beginning and 110.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-23 01:37:30,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2620.14 ms. Allocated memory was 136.3 MB in the beginning and 257.4 MB in the end (delta: 121.1 MB). Free memory was 82.1 MB in the beginning and 175.0 MB in the end (delta: -92.9 MB). Peak memory consumption was 120.5 MB. Max. memory is 7.1 GB. [2019-08-23 01:37:30,283 INFO L168 Benchmark]: Boogie Preprocessor took 336.57 ms. Allocated memory is still 257.4 MB. Free memory was 175.0 MB in the beginning and 156.9 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-08-23 01:37:30,284 INFO L168 Benchmark]: RCFGBuilder took 4323.51 ms. Allocated memory was 257.4 MB in the beginning and 340.8 MB in the end (delta: 83.4 MB). Free memory was 156.9 MB in the beginning and 132.1 MB in the end (delta: 24.8 MB). Peak memory consumption was 159.7 MB. Max. memory is 7.1 GB. [2019-08-23 01:37:30,285 INFO L168 Benchmark]: Symbolic Interpretation took 38.29 ms. Allocated memory is still 340.8 MB. Free memory was 132.1 MB in the beginning and 128.6 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2019-08-23 01:37:30,289 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory was 110.8 MB in the beginning and 110.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2620.14 ms. Allocated memory was 136.3 MB in the beginning and 257.4 MB in the end (delta: 121.1 MB). Free memory was 82.1 MB in the beginning and 175.0 MB in the end (delta: -92.9 MB). Peak memory consumption was 120.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 336.57 ms. Allocated memory is still 257.4 MB. Free memory was 175.0 MB in the beginning and 156.9 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4323.51 ms. Allocated memory was 257.4 MB in the beginning and 340.8 MB in the end (delta: 83.4 MB). Free memory was 156.9 MB in the beginning and 132.1 MB in the end (delta: 24.8 MB). Peak memory consumption was 159.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 38.29 ms. Allocated memory is still 340.8 MB. Free memory was 132.1 MB in the beginning and 128.6 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...