java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 04:11:15,730 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 04:11:15,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 04:11:15,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 04:11:15,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 04:11:15,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 04:11:15,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 04:11:15,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 04:11:15,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 04:11:15,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 04:11:15,754 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 04:11:15,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 04:11:15,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 04:11:15,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 04:11:15,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 04:11:15,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 04:11:15,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 04:11:15,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 04:11:15,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 04:11:15,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 04:11:15,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 04:11:15,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 04:11:15,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 04:11:15,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 04:11:15,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 04:11:15,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 04:11:15,771 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 04:11:15,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 04:11:15,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 04:11:15,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 04:11:15,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 04:11:15,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 04:11:15,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 04:11:15,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 04:11:15,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 04:11:15,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 04:11:15,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 04:11:15,778 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 04:11:15,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 04:11:15,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 04:11:15,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 04:11:15,781 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 04:11:15,796 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 04:11:15,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 04:11:15,797 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 04:11:15,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 04:11:15,798 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 04:11:15,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 04:11:15,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 04:11:15,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 04:11:15,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 04:11:15,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 04:11:15,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 04:11:15,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 04:11:15,799 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 04:11:15,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 04:11:15,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 04:11:15,800 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 04:11:15,800 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 04:11:15,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 04:11:15,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 04:11:15,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 04:11:15,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 04:11:15,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 04:11:15,801 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 04:11:15,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 04:11:15,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 04:11:15,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 04:11:15,802 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 04:11:15,832 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 04:11:15,847 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 04:11:15,851 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 04:11:15,852 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 04:11:15,853 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 04:11:15,854 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i [2019-08-22 04:11:15,926 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a2bc347c/c5440f68f6cc416584ec7319da181b88/FLAG3716ee890 [2019-08-22 04:11:16,910 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 04:11:16,911 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i [2019-08-22 04:11:16,953 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a2bc347c/c5440f68f6cc416584ec7319da181b88/FLAG3716ee890 [2019-08-22 04:11:17,303 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a2bc347c/c5440f68f6cc416584ec7319da181b88 [2019-08-22 04:11:17,312 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 04:11:17,314 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 04:11:17,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 04:11:17,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 04:11:17,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 04:11:17,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:11:17" (1/1) ... [2019-08-22 04:11:17,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51505661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:17, skipping insertion in model container [2019-08-22 04:11:17,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:11:17" (1/1) ... [2019-08-22 04:11:17,333 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 04:11:17,540 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 04:11:20,201 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 04:11:20,262 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 04:11:20,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 04:11:21,075 INFO L192 MainTranslator]: Completed translation [2019-08-22 04:11:21,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21 WrapperNode [2019-08-22 04:11:21,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 04:11:21,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 04:11:21,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 04:11:21,077 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 04:11:21,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21" (1/1) ... [2019-08-22 04:11:21,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21" (1/1) ... [2019-08-22 04:11:21,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21" (1/1) ... [2019-08-22 04:11:21,203 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21" (1/1) ... [2019-08-22 04:11:21,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21" (1/1) ... [2019-08-22 04:11:21,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21" (1/1) ... [2019-08-22 04:11:21,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21" (1/1) ... [2019-08-22 04:11:21,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 04:11:21,581 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 04:11:21,581 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 04:11:21,581 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 04:11:21,582 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:11:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 04:11:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 04:11:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 04:11:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 04:11:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-22 04:11:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-08-22 04:11:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-22 04:11:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-22 04:11:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 04:11:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 04:11:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-22 04:11:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-22 04:11:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 04:11:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 04:11:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 04:11:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 04:11:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 04:11:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-08-22 04:11:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-08-22 04:11:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-08-22 04:11:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-22 04:11:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-08-22 04:11:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-08-22 04:11:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-08-22 04:11:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_divns [2019-08-22 04:11:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2019-08-22 04:11:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_us_delta [2019-08-22 04:11:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-08-22 04:11:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-08-22 04:11:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-08-22 04:11:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-08-22 04:11:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-08-22 04:11:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-08-22 04:11:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-22 04:11:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-22 04:11:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-22 04:11:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-22 04:11:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-08-22 04:11:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-08-22 04:11:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-08-22 04:11:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-08-22 04:11:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-08-22 04:11:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-22 04:11:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-22 04:11:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-22 04:11:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-22 04:11:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-08-22 04:11:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-22 04:11:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-22 04:11:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-22 04:11:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-22 04:11:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-08-22 04:11:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2019-08-22 04:11:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2019-08-22 04:11:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_mtt [2019-08-22 04:11:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2019-08-22 04:11:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2019-08-22 04:11:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_init [2019-08-22 04:11:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_cleanup [2019-08-22 04:11:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_open [2019-08-22 04:11:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_close [2019-08-22 04:11:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_init_43 [2019-08-22 04:11:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_init_53 [2019-08-22 04:11:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_probe_53 [2019-08-22 04:11:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_setup [2019-08-22 04:11:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_read_dongle_id [2019-08-22 04:11:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_interrupt [2019-08-22 04:11:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_fir_interrupt [2019-08-22 04:11:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_sir_interrupt [2019-08-22 04:11:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_sir_receive [2019-08-22 04:11:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_sir_write_wakeup [2019-08-22 04:11:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_change_speed [2019-08-22 04:11:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_fir_change_speed [2019-08-22 04:11:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_sir_change_speed [2019-08-22 04:11:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_change_dongle_speed [2019-08-22 04:11:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_sir_write [2019-08-22 04:11:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_net_open [2019-08-22 04:11:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_net_close [2019-08-22 04:11:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_fir_hard_xmit [2019-08-22 04:11:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_dma_xmit [2019-08-22 04:11:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_dma_xmit_complete [2019-08-22 04:11:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_dma_receive [2019-08-22 04:11:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_dma_receive_complete [2019-08-22 04:11:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_sir_hard_xmit [2019-08-22 04:11:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_net_ioctl [2019-08-22 04:11:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_is_receiving [2019-08-22 04:11:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_suspend [2019-08-22 04:11:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_resume [2019-08-22 04:11:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure SetCOMInterrupts [2019-08-22 04:11:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure SIR2FIR [2019-08-22 04:11:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure FIR2SIR [2019-08-22 04:11:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_4 [2019-08-22 04:11:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-22 04:11:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-22 04:11:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-22 04:11:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-22 04:11:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2019-08-22 04:11:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_4 [2019-08-22 04:11:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-22 04:11:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-08-22 04:11:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 04:11:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-22 04:11:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-22 04:11:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-22 04:11:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-08-22 04:11:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-08-22 04:11:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-08-22 04:11:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-08-22 04:11:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-08-22 04:11:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-08-22 04:11:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-08-22 04:11:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-08-22 04:11:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-08-22 04:11:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-08-22 04:11:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-08-22 04:11:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_37 [2019-08-22 04:11:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_38 [2019-08-22 04:11:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_39 [2019-08-22 04:11:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_40 [2019-08-22 04:11:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2019-08-22 04:11:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2019-08-22 04:11:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2019-08-22 04:11:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_44 [2019-08-22 04:11:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_45 [2019-08-22 04:11:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_46 [2019-08-22 04:11:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 04:11:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-22 04:11:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-22 04:11:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-22 04:11:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-22 04:11:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-22 04:11:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 04:11:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-22 04:11:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-22 04:11:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-22 04:11:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-22 04:11:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-22 04:11:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-22 04:11:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-08-22 04:11:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-22 04:11:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-08-22 04:11:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-22 04:11:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-08-22 04:11:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-22 04:11:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-22 04:11:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-22 04:11:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2019-08-22 04:11:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure async_unwrap_char [2019-08-22 04:11:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2019-08-22 04:11:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-08-22 04:11:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-22 04:11:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-22 04:11:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-22 04:11:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2019-08-22 04:11:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-22 04:11:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-08-22 04:11:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2019-08-22 04:11:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2019-08-22 04:11:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2019-08-22 04:11:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2019-08-22 04:11:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2019-08-22 04:11:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2019-08-22 04:11:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2019-08-22 04:11:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 04:11:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 04:11:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-08-22 04:11:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2019-08-22 04:11:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-08-22 04:11:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2019-08-22 04:11:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-08-22 04:11:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_4 [2019-08-22 04:11:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2019-08-22 04:11:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-22 04:11:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-08-22 04:11:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-08-22 04:11:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-08-22 04:11:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-08-22 04:11:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-08-22 04:11:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-22 04:11:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-22 04:11:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 04:11:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-08-22 04:11:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-08-22 04:11:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-08-22 04:11:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2019-08-22 04:11:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-22 04:11:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-22 04:11:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-08-22 04:11:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-22 04:11:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 04:11:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 04:11:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 04:11:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 04:11:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 04:11:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 04:11:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 04:11:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 04:11:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-08-22 04:11:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 04:11:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 04:11:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 04:11:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-22 04:11:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-22 04:11:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 04:11:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-22 04:11:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-22 04:11:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-22 04:11:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-22 04:11:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 04:11:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 04:11:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 04:11:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 04:11:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 04:11:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 04:11:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 04:11:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 04:11:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 04:11:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 04:11:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 04:11:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-22 04:11:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-22 04:11:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 04:11:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 04:11:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 04:11:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 04:11:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 04:11:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-22 04:11:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-22 04:11:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 04:11:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-08-22 04:11:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-08-22 04:11:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-08-22 04:11:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-08-22 04:11:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-08-22 04:11:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-08-22 04:11:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-22 04:11:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-22 04:11:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-22 04:11:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-22 04:11:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-22 04:11:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-08-22 04:11:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-22 04:11:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-08-22 04:11:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-22 04:11:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-08-22 04:11:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-22 04:11:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_divns [2019-08-22 04:11:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 04:11:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2019-08-22 04:11:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_us_delta [2019-08-22 04:11:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2019-08-22 04:11:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-08-22 04:11:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-08-22 04:11:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-08-22 04:11:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-08-22 04:11:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-08-22 04:11:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-22 04:11:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-08-22 04:11:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-08-22 04:11:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-08-22 04:11:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-22 04:11:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-08-22 04:11:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-22 04:11:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-22 04:11:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-08-22 04:11:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-08-22 04:11:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-22 04:11:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_4 [2019-08-22 04:11:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-22 04:11:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-22 04:11:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-22 04:11:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-22 04:11:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2019-08-22 04:11:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_4 [2019-08-22 04:11:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-22 04:11:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-08-22 04:11:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-08-22 04:11:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-22 04:11:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 04:11:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-22 04:11:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-08-22 04:11:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-22 04:11:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-08-22 04:11:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-08-22 04:11:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-08-22 04:11:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-08-22 04:11:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-08-22 04:11:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-08-22 04:11:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-22 04:11:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-22 04:11:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 04:11:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-08-22 04:11:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-08-22 04:11:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-08-22 04:11:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-08-22 04:11:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-08-22 04:11:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-08-22 04:11:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-08-22 04:11:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-08-22 04:11:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-08-22 04:11:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-22 04:11:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-22 04:11:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-22 04:11:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_44 [2019-08-22 04:11:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-22 04:11:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_45 [2019-08-22 04:11:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_46 [2019-08-22 04:11:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-22 04:11:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-22 04:11:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-08-22 04:11:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2019-08-22 04:11:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2019-08-22 04:11:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-22 04:11:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-08-22 04:11:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-22 04:11:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-22 04:11:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-22 04:11:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-22 04:11:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-08-22 04:11:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-08-22 04:11:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_40 [2019-08-22 04:11:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-08-22 04:11:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2019-08-22 04:11:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-08-22 04:11:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_37 [2019-08-22 04:11:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-22 04:11:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_38 [2019-08-22 04:11:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_39 [2019-08-22 04:11:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-22 04:11:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-08-22 04:11:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2019-08-22 04:11:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2019-08-22 04:11:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2019-08-22 04:11:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2019-08-22 04:11:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2019-08-22 04:11:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2019-08-22 04:11:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2019-08-22 04:11:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2019-08-22 04:11:21,759 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2019-08-22 04:11:21,759 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2019-08-22 04:11:21,759 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2019-08-22 04:11:21,759 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_mtt [2019-08-22 04:11:21,759 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2019-08-22 04:11:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2019-08-22 04:11:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure async_unwrap_char [2019-08-22 04:11:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2019-08-22 04:11:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_suspend [2019-08-22 04:11:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_resume [2019-08-22 04:11:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_probe_53 [2019-08-22 04:11:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_init_43 [2019-08-22 04:11:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_init_53 [2019-08-22 04:11:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_open [2019-08-22 04:11:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_close [2019-08-22 04:11:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_setup [2019-08-22 04:11:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_is_receiving [2019-08-22 04:11:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_net_open [2019-08-22 04:11:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_net_close [2019-08-22 04:11:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_net_ioctl [2019-08-22 04:11:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_change_speed [2019-08-22 04:11:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_sir_hard_xmit [2019-08-22 04:11:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_sir_interrupt [2019-08-22 04:11:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_sir_receive [2019-08-22 04:11:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_sir_write_wakeup [2019-08-22 04:11:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_sir_write [2019-08-22 04:11:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_sir_change_speed [2019-08-22 04:11:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_fir_hard_xmit [2019-08-22 04:11:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_fir_change_speed [2019-08-22 04:11:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_fir_interrupt [2019-08-22 04:11:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_dma_receive [2019-08-22 04:11:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_dma_receive_complete [2019-08-22 04:11:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_dma_xmit_complete [2019-08-22 04:11:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_dma_xmit [2019-08-22 04:11:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_read_dongle_id [2019-08-22 04:11:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_change_dongle_speed [2019-08-22 04:11:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure SIR2FIR [2019-08-22 04:11:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure FIR2SIR [2019-08-22 04:11:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure SetCOMInterrupts [2019-08-22 04:11:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_init [2019-08-22 04:11:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 04:11:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_cleanup [2019-08-22 04:11:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_interrupt [2019-08-22 04:11:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2019-08-22 04:11:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-08-22 04:11:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 04:11:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_4 [2019-08-22 04:11:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2019-08-22 04:11:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-08-22 04:11:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-08-22 04:11:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 04:11:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2019-08-22 04:11:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-22 04:11:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 04:11:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 04:11:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-22 04:11:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-22 04:11:21,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-22 04:11:21,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-22 04:11:21,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-22 04:11:21,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 04:11:21,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-22 04:11:21,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-22 04:11:21,767 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 04:11:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 04:11:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 04:11:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 04:11:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 04:11:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 04:11:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 04:11:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 04:11:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 04:11:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 04:11:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 04:11:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 04:11:24,025 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 04:12:01,037 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 04:12:01,037 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 04:12:01,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:12:01 BoogieIcfgContainer [2019-08-22 04:12:01,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 04:12:01,041 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 04:12:01,041 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 04:12:01,041 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 04:12:01,042 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:12:01" (1/1) ... [2019-08-22 04:12:01,055 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 04:12:01,059 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 04:12:01,074 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 04:12:01,083 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 04:12:01,084 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 04:12:21,277 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_703|], 382375=[|v_#valid_892|]}