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-a32b1f7 [2019-08-18 23:40:53,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 23:40:53,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 23:40:53,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 23:40:53,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 23:40:53,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 23:40:53,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 23:40:53,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 23:40:53,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 23:40:53,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 23:40:53,246 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 23:40:53,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 23:40:53,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 23:40:53,248 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 23:40:53,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 23:40:53,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 23:40:53,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 23:40:53,252 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 23:40:53,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 23:40:53,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 23:40:53,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 23:40:53,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 23:40:53,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 23:40:53,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 23:40:53,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 23:40:53,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 23:40:53,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 23:40:53,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 23:40:53,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 23:40:53,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 23:40:53,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 23:40:53,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 23:40:53,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 23:40:53,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 23:40:53,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 23:40:53,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 23:40:53,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 23:40:53,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 23:40:53,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 23:40:53,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 23:40:53,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 23:40:53,274 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 [2019-08-18 23:40:53,290 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 23:40:53,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 23:40:53,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 23:40:53,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 23:40:53,292 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 23:40:53,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 23:40:53,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 23:40:53,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 23:40:53,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 23:40:53,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 23:40:53,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 23:40:53,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 23:40:53,295 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 23:40:53,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 23:40:53,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 23:40:53,296 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 23:40:53,296 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 23:40:53,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 23:40:53,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 23:40:53,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 23:40:53,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 23:40:53,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 23:40:53,298 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 23:40:53,299 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 23:40:53,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 23:40:53,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 23:40:53,300 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-18 23:40:53,337 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 23:40:53,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 23:40:53,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 23:40:53,354 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 23:40:53,355 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 23:40:53,356 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point.cil.out.i [2019-08-18 23:40:53,417 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a402cadcc/9acc647c19a043ba91178a2028efe425/FLAG8ec183761 [2019-08-18 23:40:54,240 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 23:40:54,240 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point.cil.out.i [2019-08-18 23:40:54,281 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a402cadcc/9acc647c19a043ba91178a2028efe425/FLAG8ec183761 [2019-08-18 23:40:54,770 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a402cadcc/9acc647c19a043ba91178a2028efe425 [2019-08-18 23:40:54,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 23:40:54,783 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 23:40:54,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 23:40:54,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 23:40:54,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 23:40:54,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:40:54" (1/1) ... [2019-08-18 23:40:54,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e0b89fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:54, skipping insertion in model container [2019-08-18 23:40:54,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:40:54" (1/1) ... [2019-08-18 23:40:54,799 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 23:40:54,919 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 23:40:56,682 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 23:40:56,746 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 23:40:56,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 23:40:57,370 INFO L192 MainTranslator]: Completed translation [2019-08-18 23:40:57,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57 WrapperNode [2019-08-18 23:40:57,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 23:40:57,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 23:40:57,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 23:40:57,372 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 23:40:57,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57" (1/1) ... [2019-08-18 23:40:57,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57" (1/1) ... [2019-08-18 23:40:57,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57" (1/1) ... [2019-08-18 23:40:57,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57" (1/1) ... [2019-08-18 23:40:57,576 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57" (1/1) ... [2019-08-18 23:40:57,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57" (1/1) ... [2019-08-18 23:40:57,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57" (1/1) ... [2019-08-18 23:40:57,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 23:40:57,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 23:40:57,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 23:40:57,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 23:40:57,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:40:57" (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 [2019-08-18 23:40:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 23:40:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 23:40:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-18 23:40:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2019-08-18 23:40:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-08-18 23:40:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-18 23:40:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-18 23:40:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-18 23:40:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-18 23:40:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-18 23:40:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-08-18 23:40:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-08-18 23:40:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2019-08-18 23:40:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-08-18 23:40:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-18 23:40:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-18 23:40:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-18 23:40:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-18 23:40:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-18 23:40:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-18 23:40:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-18 23:40:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-08-18 23:40:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-18 23:40:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-08-18 23:40:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2019-08-18 23:40:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-18 23:40:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-18 23:40:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-18 23:40:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-18 23:40:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-18 23:40:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-18 23:40:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-18 23:40:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-18 23:40:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-18 23:40:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync_lockdep [2019-08-18 23:40:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync_lockdep_irqsave [2019-08-18 23:40:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2019-08-18 23:40:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep_irqrestore [2019-08-18 23:40:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-18 23:40:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-18 23:40:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-18 23:40:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-08-18 23:40:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-18 23:40:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-18 23:40:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-18 23:40:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-18 23:40:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-08-18 23:40:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_consume_skb_any [2019-08-18 23:40:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_open [2019-08-18 23:40:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_close [2019-08-18 23:40:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_tx_timeout [2019-08-18 23:40:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_start_xmit [2019-08-18 23:40:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_interrupt [2019-08-18 23:40:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_poll [2019-08-18 23:40:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_err [2019-08-18 23:40:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_intr [2019-08-18 23:40:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_receive [2019-08-18 23:40:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_rx_overrun [2019-08-18 23:40:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_get_stats [2019-08-18 23:40:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure make_mc_bits [2019-08-18 23:40:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure do_set_multicast_list [2019-08-18 23:40:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_set_multicast_list [2019-08-18 23:40:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ethdev_setup [2019-08-18 23:40:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ____alloc_ei_netdev [2019-08-18 23:40:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __NS8390_init [2019-08-18 23:40:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure NS8390_trigger_send [2019-08-18 23:40:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_open [2019-08-18 23:40:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_close [2019-08-18 23:40:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_start_xmit [2019-08-18 23:40:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_get_stats [2019-08-18 23:40:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_set_multicast_list [2019-08-18 23:40:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_timeout [2019-08-18 23:40:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_interrupt [2019-08-18 23:40:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_poll [2019-08-18 23:40:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_ei_netdev [2019-08-18 23:40:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure NS8390_init [2019-08-18 23:40:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ns8390_module_init [2019-08-18 23:40:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ns8390_module_exit [2019-08-18 23:40:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_1 [2019-08-18 23:40:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-08-18 23:40:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 23:40:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-08-18 23:40:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-08-18 23:40:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-08-18 23:40:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-08-18 23:40:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-08-18 23:40:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2019-08-18 23:40:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-08-18 23:40:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-08-18 23:40:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-08-18 23:40:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-08-18 23:40:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-08-18 23:40:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-08-18 23:40:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-18 23:40:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-18 23:40:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-18 23:40:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-18 23:40:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-08-18 23:40:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-18 23:40:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-08-18 23:40:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-08-18 23:40:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-08-18 23:40:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-08-18 23:40:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-08-18 23:40:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-18 23:40:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-18 23:40:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-08-18 23:40:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-08-18 23:40:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-18 23:40:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-18 23:40:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-18 23:40:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-18 23:40:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-18 23:40:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-18 23:40:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-08-18 23:40:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-08-18 23:40:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-08-18 23:40:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2019-08-18 23:40:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-08-18 23:40:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2019-08-18 23:40:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-08-18 23:40:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-08-18 23:40:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-08-18 23:40:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-08-18 23:40:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-08-18 23:40:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-08-18 23:40:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_1 [2019-08-18 23:40:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-08-18 23:40:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_1 [2019-08-18 23:40:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-08-18 23:40:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-18 23:40:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2019-08-18 23:40:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-08-18 23:40:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-18 23:40:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2019-08-18 23:40:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_defer_rx_timestamp [2019-08-18 23:40:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-18 23:40:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-08-18 23:40:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-08-18 23:40:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-08-18 23:40:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-18 23:40:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-18 23:40:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-18 23:40:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-18 23:40:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-18 23:40:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-18 23:40:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 23:40:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-18 23:40:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-18 23:40:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-18 23:40:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-18 23:40:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-18 23:40:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 23:40:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-18 23:40:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-08-18 23:40:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-18 23:40:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-18 23:40:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-18 23:40:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 23:40:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-08-18 23:40:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-08-18 23:40:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2019-08-18 23:40:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-08-18 23:40:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-18 23:40:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-08-18 23:40:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-08-18 23:40:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-18 23:40:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-18 23:40:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-18 23:40:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-18 23:40:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-18 23:40:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-18 23:40:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-18 23:40:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-18 23:40:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-18 23:40:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-18 23:40:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-18 23:40:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-08-18 23:40:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-08-18 23:40:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-08-18 23:40:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-08-18 23:40:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-08-18 23:40:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-08-18 23:40:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-18 23:40:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-18 23:40:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 23:40:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 23:40:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2019-08-18 23:40:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2019-08-18 23:40:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_defer_rx_timestamp [2019-08-18 23:40:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-08-18 23:40:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-08-18 23:40:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2019-08-18 23:40:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-08-18 23:40:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-08-18 23:40:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-08-18 23:40:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-18 23:40:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-18 23:40:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 23:40:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-18 23:40:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-18 23:40:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 23:40:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-18 23:40:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-18 23:40:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-18 23:40:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-18 23:40:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-18 23:40:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-18 23:40:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-18 23:40:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-18 23:40:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-18 23:40:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-18 23:40:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_1 [2019-08-18 23:40:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-08-18 23:40:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-18 23:40:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2019-08-18 23:40:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-08-18 23:40:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-08-18 23:40:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync_lockdep [2019-08-18 23:40:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync_lockdep_irqsave [2019-08-18 23:40:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2019-08-18 23:40:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep_irqrestore [2019-08-18 23:40:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-08-18 23:40:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-08-18 23:40:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-18 23:40:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-18 23:40:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-18 23:40:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-18 23:40:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-08-18 23:40:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-18 23:40:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-18 23:40:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-18 23:40:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 23:40:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-18 23:40:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-08-18 23:40:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-08-18 23:40:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure dev_consume_skb_any [2019-08-18 23:40:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-08-18 23:40:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2019-08-18 23:40:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-08-18 23:40:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-08-18 23:40:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-18 23:40:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-08-18 23:40:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2019-08-18 23:40:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-08-18 23:40:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-08-18 23:40:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-08-18 23:40:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-08-18 23:40:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ei_poll [2019-08-18 23:40:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure NS8390_init [2019-08-18 23:40:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ei_open [2019-08-18 23:40:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ei_close [2019-08-18 23:40:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ei_interrupt [2019-08-18 23:40:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_timeout [2019-08-18 23:40:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ei_start_xmit [2019-08-18 23:40:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ei_set_multicast_list [2019-08-18 23:40:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ei_get_stats [2019-08-18 23:40:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_ei_netdev [2019-08-18 23:40:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_intr [2019-08-18 23:40:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_err [2019-08-18 23:40:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ei_receive [2019-08-18 23:40:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ei_rx_overrun [2019-08-18 23:40:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure NS8390_trigger_send [2019-08-18 23:40:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure do_set_multicast_list [2019-08-18 23:40:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure __NS8390_init [2019-08-18 23:40:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_open [2019-08-18 23:40:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_close [2019-08-18 23:40:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_tx_timeout [2019-08-18 23:40:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-18 23:40:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 23:40:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-18 23:40:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_start_xmit [2019-08-18 23:40:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-18 23:40:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2019-08-18 23:40:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-18 23:40:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_interrupt [2019-08-18 23:40:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_poll [2019-08-18 23:40:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-08-18 23:40:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_get_stats [2019-08-18 23:40:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure make_mc_bits [2019-08-18 23:40:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_set_multicast_list [2019-08-18 23:40:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure ethdev_setup [2019-08-18 23:40:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure ____alloc_ei_netdev [2019-08-18 23:40:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure ns8390_module_init [2019-08-18 23:40:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure ns8390_module_exit [2019-08-18 23:40:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-08-18 23:40:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-08-18 23:40:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-18 23:40:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-18 23:40:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_1 [2019-08-18 23:40:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_1 [2019-08-18 23:40:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-08-18 23:40:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 23:40:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-18 23:40:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-18 23:40:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-18 23:40:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-18 23:40:58,949 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-18 23:41:02,686 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 23:41:02,686 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-18 23:41:02,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 11:41:02 BoogieIcfgContainer [2019-08-18 23:41:02,688 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 23:41:02,689 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 23:41:02,689 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 23:41:02,689 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 23:41:02,690 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 11:41:02" (1/1) ... [2019-08-18 23:41:02,703 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 23:41:02,706 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 23:41:02,719 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$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:95) 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) [2019-08-18 23:41:02,727 INFO L168 Benchmark]: Toolchain (without parser) took 7942.62 ms. Allocated memory was 132.1 MB in the beginning and 378.0 MB in the end (delta: 245.9 MB). Free memory was 76.6 MB in the beginning and 255.2 MB in the end (delta: -178.5 MB). Peak memory consumption was 67.3 MB. Max. memory is 7.1 GB. [2019-08-18 23:41:02,728 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-18 23:41:02,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2587.57 ms. Allocated memory was 132.1 MB in the beginning and 275.8 MB in the end (delta: 143.7 MB). Free memory was 76.2 MB in the beginning and 192.5 MB in the end (delta: -116.3 MB). Peak memory consumption was 118.8 MB. Max. memory is 7.1 GB. [2019-08-18 23:41:02,732 INFO L168 Benchmark]: Boogie Preprocessor took 273.12 ms. Allocated memory is still 275.8 MB. Free memory was 192.5 MB in the beginning and 174.7 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. [2019-08-18 23:41:02,738 INFO L168 Benchmark]: RCFGBuilder took 5043.02 ms. Allocated memory was 275.8 MB in the beginning and 378.0 MB in the end (delta: 102.2 MB). Free memory was 174.7 MB in the beginning and 261.0 MB in the end (delta: -86.3 MB). Peak memory consumption was 222.9 MB. Max. memory is 7.1 GB. [2019-08-18 23:41:02,738 INFO L168 Benchmark]: Symbolic Interpretation took 33.89 ms. Allocated memory is still 378.0 MB. Free memory was 261.0 MB in the beginning and 255.2 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2019-08-18 23:41:02,746 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 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2587.57 ms. Allocated memory was 132.1 MB in the beginning and 275.8 MB in the end (delta: 143.7 MB). Free memory was 76.2 MB in the beginning and 192.5 MB in the end (delta: -116.3 MB). Peak memory consumption was 118.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 273.12 ms. Allocated memory is still 275.8 MB. Free memory was 192.5 MB in the beginning and 174.7 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5043.02 ms. Allocated memory was 275.8 MB in the beginning and 378.0 MB in the end (delta: 102.2 MB). Free memory was 174.7 MB in the beginning and 261.0 MB in the end (delta: -86.3 MB). Peak memory consumption was 222.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 33.89 ms. Allocated memory is still 378.0 MB. Free memory was 261.0 MB in the beginning and 255.2 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...