java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:59:25,440 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:59:25,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:59:25,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:59:25,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:59:25,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:59:25,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:59:25,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:59:25,480 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:59:25,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:59:25,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:59:25,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:59:25,488 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:59:25,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:59:25,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:59:25,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:59:25,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:59:25,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:59:25,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:59:25,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:59:25,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:59:25,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:59:25,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:59:25,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:59:25,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:59:25,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:59:25,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:59:25,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:59:25,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:59:25,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:59:25,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:59:25,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:59:25,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:59:25,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:59:25,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:59:25,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:59:25,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:59:25,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:59:25,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:59:25,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:59:25,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:59:25,527 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 00:59:25,557 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:59:25,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:59:25,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:59:25,559 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:59:25,559 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:59:25,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:59:25,559 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:59:25,560 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:59:25,560 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:59:25,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:59:25,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:59:25,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:59:25,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:59:25,564 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:59:25,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:59:25,564 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:59:25,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:59:25,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:59:25,565 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:59:25,565 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:59:25,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:59:25,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:59:25,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:59:25,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:59:25,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:59:25,569 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:59:25,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:59:25,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:59:25,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:59:25,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:59:25,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:59:25,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:59:25,883 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:59:25,884 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:59:25,884 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2019-10-15 00:59:25,965 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce82191f/2c3229e6ac124d9187017fb4bca82f51/FLAG73aa193e7 [2019-10-15 00:59:26,861 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:59:26,862 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2019-10-15 00:59:26,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce82191f/2c3229e6ac124d9187017fb4bca82f51/FLAG73aa193e7 [2019-10-15 00:59:27,324 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce82191f/2c3229e6ac124d9187017fb4bca82f51 [2019-10-15 00:59:27,335 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:59:27,336 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:59:27,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:59:27,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:59:27,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:59:27,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:59:27" (1/1) ... [2019-10-15 00:59:27,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59187ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:27, skipping insertion in model container [2019-10-15 00:59:27,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:59:27" (1/1) ... [2019-10-15 00:59:27,353 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:59:27,535 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:59:30,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:59:30,086 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:59:30,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:59:31,167 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:59:31,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31 WrapperNode [2019-10-15 00:59:31,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:59:31,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:59:31,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:59:31,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:59:31,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (1/1) ... [2019-10-15 00:59:31,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (1/1) ... [2019-10-15 00:59:31,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (1/1) ... [2019-10-15 00:59:31,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (1/1) ... [2019-10-15 00:59:31,456 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (1/1) ... [2019-10-15 00:59:31,498 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (1/1) ... [2019-10-15 00:59:31,550 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (1/1) ... [2019-10-15 00:59:31,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:59:31,592 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:59:31,593 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:59:31,593 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:59:31,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (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 00:59:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:59:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:59:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 00:59:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 00:59:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-15 00:59:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:59:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 00:59:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 00:59:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:59:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:59:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 00:59:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 00:59:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:59:31,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:59:31,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:59:31,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:59:31,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:59:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure div_s64_rem [2019-10-15 00:59:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-15 00:59:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-15 00:59:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-15 00:59:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-15 00:59:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:59:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-15 00:59:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_divns [2019-10-15 00:59:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2019-10-15 00:59:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_us_delta [2019-10-15 00:59:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-15 00:59:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-15 00:59:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-15 00:59:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-15 00:59:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 00:59:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 00:59:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 00:59:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 00:59:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 00:59:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-15 00:59:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-10-15 00:59:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-15 00:59:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-15 00:59:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-15 00:59:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-15 00:59:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-15 00:59:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-15 00:59:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-15 00:59:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2019-10-15 00:59:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-15 00:59:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-15 00:59:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-15 00:59:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-15 00:59:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-15 00:59:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-15 00:59:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-15 00:59:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-15 00:59:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-15 00:59:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-15 00:59:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-15 00:59:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-15 00:59:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-15 00:59:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-15 00:59:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 00:59:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 00:59:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 00:59:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 00:59:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 00:59:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 00:59:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 00:59:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-15 00:59:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-15 00:59:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-15 00:59:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-15 00:59:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-15 00:59:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-15 00:59:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_mtt [2019-10-15 00:59:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2019-10-15 00:59:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_width_bits [2019-10-15 00:59:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2019-10-15 00:59:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2019-10-15 00:59:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2019-10-15 00:59:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2019-10-15 00:59:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2019-10-15 00:59:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2019-10-15 00:59:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2019-10-15 00:59:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2019-10-15 00:59:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2019-10-15 00:59:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2019-10-15 00:59:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2019-10-15 00:59:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2019-10-15 00:59:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2019-10-15 00:59:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2019-10-15 00:59:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_pdev [2019-10-15 00:59:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ndev [2019-10-15 00:59:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ring [2019-10-15 00:59:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_show [2019-10-15 00:59:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_open [2019-10-15 00:59:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2019-10-15 00:59:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2019-10-15 00:59:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_create_hwif [2019-10-15 00:59:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2019-10-15 00:59:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2019-10-15 00:59:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2019-10-15 00:59:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_rx_interrupt [2019-10-15 00:59:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_rx [2019-10-15 00:59:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2019-10-15 00:59:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2019-10-15 00:59:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_hard_start_xmit [2019-10-15 00:59:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_interrupt [2019-10-15 00:59:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_tx [2019-10-15 00:59:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_clock [2019-10-15 00:59:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_clock [2019-10-15 00:59:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2019-10-15 00:59:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_init_chip [2019-10-15 00:59:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2019-10-15 00:59:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2019-10-15 00:59:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2019-10-15 00:59:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ioctl [2019-10-15 00:59:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_interrupt [2019-10-15 00:59:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2019-10-15 00:59:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2019-10-15 00:59:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_init [2019-10-15 00:59:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_probe [2019-10-15 00:59:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2019-10-15 00:59:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_suspend [2019-10-15 00:59:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2019-10-15 00:59:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_init [2019-10-15 00:59:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_exit [2019-10-15 00:59:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 00:59:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 00:59:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 00:59:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 00:59:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2019-10-15 00:59:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2019-10-15 00:59:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 00:59:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2019-10-15 00:59:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:59:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:59:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 00:59:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-15 00:59:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-15 00:59:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-15 00:59:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-15 00:59:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-15 00:59:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-15 00:59:31,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-15 00:59:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-15 00:59:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-15 00:59:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-15 00:59:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-15 00:59:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_37 [2019-10-15 00:59:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2019-10-15 00:59:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_39 [2019-10-15 00:59:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_40 [2019-10-15 00:59:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2019-10-15 00:59:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2019-10-15 00:59:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2019-10-15 00:59:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_44 [2019-10-15 00:59:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2019-10-15 00:59:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 00:59:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:59:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 00:59:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 00:59:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 00:59:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 00:59:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 00:59:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-15 00:59:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-15 00:59:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-15 00:59:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-15 00:59:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2019-10-15 00:59:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 00:59:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-15 00:59:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-15 00:59:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 00:59:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 00:59:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-15 00:59:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:59:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-10-15 00:59:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:59:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2019-10-15 00:59:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2019-10-15 00:59:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-15 00:59:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt [2019-10-15 00:59:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-15 00:59:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-15 00:59:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-15 00:59:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-15 00:59:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-15 00:59:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-15 00:59:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-10-15 00:59:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 00:59:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-15 00:59:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2019-10-15 00:59:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2019-10-15 00:59:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2019-10-15 00:59:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2019-10-15 00:59:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2019-10-15 00:59:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2019-10-15 00:59:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:59:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:59:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2019-10-15 00:59:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2019-10-15 00:59:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2019-10-15 00:59:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2019-10-15 00:59:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-15 00:59:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2019-10-15 00:59:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 00:59:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 00:59:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-10-15 00:59:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-15 00:59:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-15 00:59:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-15 00:59:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2019-10-15 00:59:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 00:59:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-15 00:59:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-10-15 00:59:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-15 00:59:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-15 00:59:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-15 00:59:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-15 00:59:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-15 00:59:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-15 00:59:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-15 00:59:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-15 00:59:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-15 00:59:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 00:59:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:59:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-10-15 00:59:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2019-10-15 00:59:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_size [2019-10-15 00:59:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-15 00:59:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-10-15 00:59:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 00:59:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-15 00:59:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-15 00:59:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-15 00:59:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-15 00:59:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-10-15 00:59:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 00:59:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-15 00:59:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 00:59:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:59:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:59:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:59:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:59:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:59:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:59:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:59:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:59:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 00:59:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 00:59:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:59:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:59:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-10-15 00:59:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-15 00:59:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 00:59:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-15 00:59:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-15 00:59:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:59:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:59:31,736 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:59:31,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:59:31,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:59:31,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:59:31,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 00:59:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:59:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:59:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:59:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:59:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 00:59:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 00:59:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:59:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:59:31,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:59:31,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:59:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:59:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-15 00:59:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 00:59:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-15 00:59:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:59:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure div_s64_rem [2019-10-15 00:59:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:59:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-15 00:59:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-15 00:59:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-15 00:59:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-15 00:59:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:59:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:59:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:59:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-15 00:59:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:59:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 00:59:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 00:59:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 00:59:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_divns [2019-10-15 00:59:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:59:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:59:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2019-10-15 00:59:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_us_delta [2019-10-15 00:59:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:59:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-15 00:59:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 00:59:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 00:59:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 00:59:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 00:59:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 00:59:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 00:59:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2019-10-15 00:59:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_37 [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_39 [2019-10-15 00:59:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-15 00:59:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-15 00:59:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-15 00:59:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-15 00:59:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-15 00:59:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 00:59:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 00:59:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 00:59:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:59:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-15 00:59:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-10-15 00:59:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-15 00:59:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-10-15 00:59:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-15 00:59:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-15 00:59:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-15 00:59:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_44 [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 00:59:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2019-10-15 00:59:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-15 00:59:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-15 00:59:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-15 00:59:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-15 00:59:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-15 00:59:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-15 00:59:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-15 00:59:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-15 00:59:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 00:59:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-15 00:59:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 00:59:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-15 00:59:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-15 00:59:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-15 00:59:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-15 00:59:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-15 00:59:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-15 00:59:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-15 00:59:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-15 00:59:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-15 00:59:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 00:59:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-15 00:59:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-15 00:59:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-15 00:59:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-15 00:59:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-15 00:59:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-15 00:59:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-15 00:59:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-15 00:59:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:59:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 00:59:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 00:59:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-15 00:59:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2019-10-15 00:59:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2019-10-15 00:59:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 00:59:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 00:59:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 00:59:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 00:59:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 00:59:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 00:59:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-15 00:59:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-15 00:59:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-15 00:59:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-15 00:59:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-15 00:59:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-15 00:59:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2019-10-15 00:59:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-15 00:59:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-15 00:59:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-15 00:59:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-15 00:59:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-15 00:59:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_40 [2019-10-15 00:59:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-15 00:59:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2019-10-15 00:59:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2019-10-15 00:59:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-10-15 00:59:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_size [2019-10-15 00:59:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2019-10-15 00:59:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-10-15 00:59:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2019-10-15 00:59:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2019-10-15 00:59:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2019-10-15 00:59:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2019-10-15 00:59:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2019-10-15 00:59:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2019-10-15 00:59:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_mtt [2019-10-15 00:59:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2019-10-15 00:59:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2019-10-15 00:59:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt [2019-10-15 00:59:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure calc_width_bits [2019-10-15 00:59:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2019-10-15 00:59:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2019-10-15 00:59:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2019-10-15 00:59:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2019-10-15 00:59:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2019-10-15 00:59:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2019-10-15 00:59:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_pdev [2019-10-15 00:59:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ndev [2019-10-15 00:59:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ring [2019-10-15 00:59:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_show [2019-10-15 00:59:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_open [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_create_hwif [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_rx_interrupt [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_rx [2019-10-15 00:59:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2019-10-15 00:59:31,773 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2019-10-15 00:59:31,773 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_hard_start_xmit [2019-10-15 00:59:31,773 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_interrupt [2019-10-15 00:59:31,773 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_tx [2019-10-15 00:59:31,773 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_clock [2019-10-15 00:59:31,773 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_clock [2019-10-15 00:59:31,773 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2019-10-15 00:59:31,773 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_init_chip [2019-10-15 00:59:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2019-10-15 00:59:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2019-10-15 00:59:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2019-10-15 00:59:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ioctl [2019-10-15 00:59:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_interrupt [2019-10-15 00:59:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2019-10-15 00:59:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2019-10-15 00:59:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_init [2019-10-15 00:59:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_probe [2019-10-15 00:59:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2019-10-15 00:59:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_suspend [2019-10-15 00:59:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2019-10-15 00:59:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_init [2019-10-15 00:59:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_exit [2019-10-15 00:59:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2019-10-15 00:59:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2019-10-15 00:59:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2019-10-15 00:59:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2019-10-15 00:59:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:59:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:59:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2019-10-15 00:59:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:59:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 00:59:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:59:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:59:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:59:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:59:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:59:33,103 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:59:57,724 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:59:57,724 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 00:59:57,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:59:57 BoogieIcfgContainer [2019-10-15 00:59:57,727 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:59:57,730 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:59:57,730 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:59:57,734 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:59:57,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:59:27" (1/3) ... [2019-10-15 00:59:57,735 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a35e96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:59:57, skipping insertion in model container [2019-10-15 00:59:57,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:59:31" (2/3) ... [2019-10-15 00:59:57,736 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a35e96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:59:57, skipping insertion in model container [2019-10-15 00:59:57,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:59:57" (3/3) ... [2019-10-15 00:59:57,744 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2019-10-15 00:59:57,755 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:59:57,768 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 00:59:57,781 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 00:59:57,826 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:59:57,826 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:59:57,826 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:59:57,826 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:59:57,826 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:59:57,826 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:59:57,827 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:59:57,827 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:59:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states. [2019-10-15 00:59:57,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2019-10-15 00:59:57,931 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:59:57,933 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:59:57,936 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:59:57,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:59:57,942 INFO L82 PathProgramCache]: Analyzing trace with hash -117006447, now seen corresponding path program 1 times [2019-10-15 00:59:57,953 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:59:57,953 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078950913] [2019-10-15 00:59:57,954 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:59:57,954 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:59:57,954 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:59:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:59:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2019-10-15 00:59:59,414 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078950913] [2019-10-15 00:59:59,415 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:59:59,415 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:59:59,416 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456353053] [2019-10-15 00:59:59,420 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:59:59,422 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:59:59,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:59:59,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:59:59,439 INFO L87 Difference]: Start difference. First operand 2294 states. Second operand 3 states. [2019-10-15 01:00:01,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 01:00:01,652 INFO L93 Difference]: Finished difference Result 5376 states and 7189 transitions. [2019-10-15 01:00:01,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 01:00:01,655 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2019-10-15 01:00:01,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 01:00:01,710 INFO L225 Difference]: With dead ends: 5376 [2019-10-15 01:00:01,710 INFO L226 Difference]: Without dead ends: 3302 [2019-10-15 01:00:01,730 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 01:00:01,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3302 states. [2019-10-15 01:00:02,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3302 to 3284. [2019-10-15 01:00:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3284 states. [2019-10-15 01:00:02,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 3284 states and 4359 transitions. [2019-10-15 01:00:02,049 INFO L78 Accepts]: Start accepts. Automaton has 3284 states and 4359 transitions. Word has length 178 [2019-10-15 01:00:02,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 01:00:02,053 INFO L462 AbstractCegarLoop]: Abstraction has 3284 states and 4359 transitions. [2019-10-15 01:00:02,053 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 01:00:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 4359 transitions. [2019-10-15 01:00:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2019-10-15 01:00:02,073 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 01:00:02,073 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 01:00:02,073 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 01:00:02,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 01:00:02,074 INFO L82 PathProgramCache]: Analyzing trace with hash -362022743, now seen corresponding path program 1 times [2019-10-15 01:00:02,074 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 01:00:02,074 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741282057] [2019-10-15 01:00:02,075 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:00:02,075 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:00:02,075 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 01:00:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 01:00:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2019-10-15 01:00:02,930 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741282057] [2019-10-15 01:00:02,930 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 01:00:02,930 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-15 01:00:02,930 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037493601] [2019-10-15 01:00:02,933 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-15 01:00:02,934 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 01:00:02,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-15 01:00:02,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-15 01:00:02,934 INFO L87 Difference]: Start difference. First operand 3284 states and 4359 transitions. Second operand 5 states. [2019-10-15 01:00:03,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 01:00:03,373 INFO L93 Difference]: Finished difference Result 9793 states and 13028 transitions. [2019-10-15 01:00:03,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 01:00:03,374 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 227 [2019-10-15 01:00:03,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 01:00:03,456 INFO L225 Difference]: With dead ends: 9793 [2019-10-15 01:00:03,456 INFO L226 Difference]: Without dead ends: 6547 [2019-10-15 01:00:03,484 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-15 01:00:03,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6547 states. [2019-10-15 01:00:03,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6547 to 6524. [2019-10-15 01:00:03,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6524 states. [2019-10-15 01:00:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6524 states to 6524 states and 8669 transitions. [2019-10-15 01:00:03,856 INFO L78 Accepts]: Start accepts. Automaton has 6524 states and 8669 transitions. Word has length 227 [2019-10-15 01:00:03,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 01:00:03,859 INFO L462 AbstractCegarLoop]: Abstraction has 6524 states and 8669 transitions. [2019-10-15 01:00:03,859 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-15 01:00:03,859 INFO L276 IsEmpty]: Start isEmpty. Operand 6524 states and 8669 transitions. [2019-10-15 01:00:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-10-15 01:00:03,871 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 01:00:03,871 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 01:00:03,872 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 01:00:03,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 01:00:03,872 INFO L82 PathProgramCache]: Analyzing trace with hash -1670578888, now seen corresponding path program 1 times [2019-10-15 01:00:03,873 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 01:00:03,873 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372330062] [2019-10-15 01:00:03,874 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:00:03,874 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:00:03,874 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY