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-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 06:27:15,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:27:15,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:27:15,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:27:15,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:27:15,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:27:15,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:27:15,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:27:15,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:27:15,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:27:15,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:27:15,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:27:15,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:27:15,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:27:15,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:27:15,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:27:15,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:27:15,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:27:15,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:27:15,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:27:15,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:27:15,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:27:15,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:27:15,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:27:15,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:27:15,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:27:15,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:27:15,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:27:15,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:27:15,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:27:15,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:27:15,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:27:15,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:27:15,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:27:15,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:27:15,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:27:15,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:27:15,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:27:15,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:27:15,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:27:15,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:27:15,681 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 06:27:15,700 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:27:15,700 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:27:15,703 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:27:15,703 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:27:15,703 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:27:15,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:27:15,704 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:27:15,704 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:27:15,704 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:27:15,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:27:15,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:27:15,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:27:15,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:27:15,706 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:27:15,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:27:15,706 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:27:15,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:27:15,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:27:15,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:27:15,707 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:27:15,707 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:27:15,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:27:15,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:27:15,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:27:15,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:27:15,708 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:27:15,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:27:15,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:27:15,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 06:27:16,018 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:27:16,032 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:27:16,035 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:27:16,037 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:27:16,038 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:27:16,038 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2019-10-15 06:27:16,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872aaf7bc/1d81ce87a363498dabfc575c250839c7/FLAG315bcdbfd [2019-10-15 06:27:16,930 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:27:16,931 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2019-10-15 06:27:16,963 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872aaf7bc/1d81ce87a363498dabfc575c250839c7/FLAG315bcdbfd [2019-10-15 06:27:17,443 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872aaf7bc/1d81ce87a363498dabfc575c250839c7 [2019-10-15 06:27:17,455 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:27:17,457 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:27:17,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:27:17,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:27:17,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:27:17,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:27:17" (1/1) ... [2019-10-15 06:27:17,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1830d73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:17, skipping insertion in model container [2019-10-15 06:27:17,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:27:17" (1/1) ... [2019-10-15 06:27:17,478 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:27:17,623 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:27:19,339 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:27:19,397 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:27:19,734 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:27:19,997 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:27:19,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19 WrapperNode [2019-10-15 06:27:19,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:27:19,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:27:19,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:27:19,999 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:27:20,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19" (1/1) ... [2019-10-15 06:27:20,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19" (1/1) ... [2019-10-15 06:27:20,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19" (1/1) ... [2019-10-15 06:27:20,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19" (1/1) ... [2019-10-15 06:27:20,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19" (1/1) ... [2019-10-15 06:27:20,197 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19" (1/1) ... [2019-10-15 06:27:20,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19" (1/1) ... [2019-10-15 06:27:20,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:27:20,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:27:20,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:27:20,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:27:20,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:27:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:27:20,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:27:20,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:27:20,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-15 06:27:20,372 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 06:27:20,372 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 06:27:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-15 06:27:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 06:27:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 06:27:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 06:27:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 06:27:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 06:27:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 06:27:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 06:27:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 06:27:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 06:27:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-15 06:27:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-15 06:27:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-15 06:27:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-15 06:27:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-15 06:27:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 06:27:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-15 06:27:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-15 06:27:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 06:27:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 06:27:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 06:27:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 06:27:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 06:27:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 06:27:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 06:27:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure inbyte [2019-10-15 06:27:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nibble [2019-10-15 06:27:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode0 [2019-10-15 06:27:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode2 [2019-10-15 06:27:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode4 [2019-10-15 06:27:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode6 [2019-10-15 06:27:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-10-15 06:27:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_high [2019-10-15 06:27:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_byte [2019-10-15 06:27:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode0 [2019-10-15 06:27:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode1 [2019-10-15 06:27:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_init [2019-10-15 06:27:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_probe1 [2019-10-15 06:27:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure get_node_ID [2019-10-15 06:27:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_op [2019-10-15 06:27:20,387 INFO L138 BoogieDeclarations]: Found implementation of procedure net_open [2019-10-15 06:27:20,387 INFO L138 BoogieDeclarations]: Found implementation of procedure hardware_init [2019-10-15 06:27:20,387 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_send [2019-10-15 06:27:20,387 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2019-10-15 06:27:20,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2019-10-15 06:27:20,388 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_send_packet [2019-10-15 06:27:20,388 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_interrupt [2019-10-15 06:27:20,388 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_timed_checker [2019-10-15 06:27:20,388 INFO L138 BoogieDeclarations]: Found implementation of procedure net_rx [2019-10-15 06:27:20,389 INFO L138 BoogieDeclarations]: Found implementation of procedure read_block [2019-10-15 06:27:20,389 INFO L138 BoogieDeclarations]: Found implementation of procedure net_close [2019-10-15 06:27:20,389 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-15 06:27:20,389 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_init_module [2019-10-15 06:27:20,389 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_cleanup_module [2019-10-15 06:27:20,390 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-15 06:27:20,390 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-15 06:27:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-15 06:27:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-15 06:27:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 06:27:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 06:27:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 06:27:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 06:27:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2019-10-15 06:27:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 06:27:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:27:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 06:27:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 06:27:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 06:27:20,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-15 06:27:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-15 06:27:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-15 06:27:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-15 06:27:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-15 06:27:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-15 06:27:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-15 06:27:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-15 06:27:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-15 06:27:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-15 06:27:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2019-10-15 06:27:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-10-15 06:27:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2019-10-15 06:27:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-10-15 06:27:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2019-10-15 06:27:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2019-10-15 06:27:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2019-10-15 06:27:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 06:27:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 06:27:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 06:27:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 06:27:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 06:27:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 06:27:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 06:27:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-15 06:27:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-15 06:27:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-15 06:27:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-15 06:27:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 06:27:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 06:27:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 06:27:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 06:27:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-15 06:27:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-15 06:27:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-15 06:27:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-15 06:27:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-15 06:27:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-15 06:27:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-15 06:27:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-15 06:27:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 06:27:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-15 06:27:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 06:27:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 06:27:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2019-10-15 06:27:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2019-10-15 06:27:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-15 06:27:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-15 06:27:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 06:27:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 06:27:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-15 06:27:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 06:27:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 06:27:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-15 06:27:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 06:27:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 06:27:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 06:27:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 06:27:20,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:27:20,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 06:27:20,411 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 06:27:20,412 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-15 06:27:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 06:27:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-15 06:27:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-15 06:27:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 06:27:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 06:27:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 06:27:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:27:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 06:27:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 06:27:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 06:27:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 06:27:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 06:27:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 06:27:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 06:27:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 06:27:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 06:27:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 06:27:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 06:27:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 06:27:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 06:27:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 06:27:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 06:27:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 06:27:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 06:27:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 06:27:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 06:27:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-15 06:27:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 06:27:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-15 06:27:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 06:27:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-15 06:27:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 06:27:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-15 06:27:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-15 06:27:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-10-15 06:27:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-15 06:27:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-15 06:27:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-15 06:27:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 06:27:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-15 06:27:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-15 06:27:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-15 06:27:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-15 06:27:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 06:27:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 06:27:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 06:27:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 06:27:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2019-10-15 06:27:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 06:27:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 06:27:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 06:27:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2019-10-15 06:27:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 06:27:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2019-10-15 06:27:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-15 06:27:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-15 06:27:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-15 06:27:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-15 06:27:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-15 06:27:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-15 06:27:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-15 06:27:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 06:27:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-15 06:27:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 06:27:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 06:27:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 06:27:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 06:27:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-15 06:27:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-15 06:27:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-15 06:27:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-15 06:27:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 06:27:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 06:27:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-15 06:27:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-10-15 06:27:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2019-10-15 06:27:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 06:27:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-15 06:27:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2019-10-15 06:27:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-15 06:27:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-15 06:27:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-15 06:27:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-15 06:27:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-15 06:27:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure inbyte [2019-10-15 06:27:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure read_nibble [2019-10-15 06:27:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode0 [2019-10-15 06:27:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode2 [2019-10-15 06:27:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode4 [2019-10-15 06:27:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode6 [2019-10-15 06:27:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-10-15 06:27:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_high [2019-10-15 06:27:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_byte [2019-10-15 06:27:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode0 [2019-10-15 06:27:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode1 [2019-10-15 06:27:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure atp_timed_checker [2019-10-15 06:27:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure atp_probe1 [2019-10-15 06:27:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure get_node_ID [2019-10-15 06:27:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_op [2019-10-15 06:27:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure net_open [2019-10-15 06:27:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure hardware_init [2019-10-15 06:27:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2019-10-15 06:27:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_send [2019-10-15 06:27:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure atp_send_packet [2019-10-15 06:27:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure atp_interrupt [2019-10-15 06:27:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure net_rx [2019-10-15 06:27:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure read_block [2019-10-15 06:27:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure net_close [2019-10-15 06:27:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-15 06:27:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2019-10-15 06:27:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure atp_init [2019-10-15 06:27:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 06:27:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 06:27:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure atp_init_module [2019-10-15 06:27:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure atp_cleanup_module [2019-10-15 06:27:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2019-10-15 06:27:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 06:27:20,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 06:27:20,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2019-10-15 06:27:20,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-15 06:27:20,451 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:27:20,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 06:27:20,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 06:27:20,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 06:27:20,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 06:27:20,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 06:27:20,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-15 06:27:20,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 06:27:20,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-15 06:27:20,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-15 06:27:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 06:27:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 06:27:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 06:27:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 06:27:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:27:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 06:27:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 06:27:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:27:21,735 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 06:27:24,943 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:27:24,943 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 06:27:24,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:27:24 BoogieIcfgContainer [2019-10-15 06:27:24,948 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:27:24,949 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:27:24,949 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:27:24,949 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:27:24,951 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:27:24" (1/1) ... [2019-10-15 06:27:24,951 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-15 06:27:25,005 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 06:27:25,006 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:27:25,029 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 06:27:25,040 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:27:25,042 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 06:27:48,467 WARN L191 SmtUtils]: Spent 914.00 ms on a formula simplification that was a NOOP. DAG size: 1173 [2019-10-15 06:27:52,196 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 133 [2019-10-15 06:27:52,729 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 1181 [2019-10-15 06:27:53,103 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 1181 [2019-10-15 06:27:53,452 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 1181 [2019-10-15 06:27:53,981 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification that was a NOOP. DAG size: 1313 [2019-10-15 06:27:54,022 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1367 for LOIs