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-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 14:25:04,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 14:25:04,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 14:25:04,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 14:25:04,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 14:25:04,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 14:25:04,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 14:25:04,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 14:25:04,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 14:25:04,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 14:25:04,051 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 14:25:04,052 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 14:25:04,052 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 14:25:04,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 14:25:04,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 14:25:04,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 14:25:04,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 14:25:04,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 14:25:04,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 14:25:04,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 14:25:04,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 14:25:04,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 14:25:04,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 14:25:04,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 14:25:04,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 14:25:04,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 14:25:04,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 14:25:04,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 14:25:04,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 14:25:04,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 14:25:04,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 14:25:04,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 14:25:04,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 14:25:04,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 14:25:04,075 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 14:25:04,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 14:25:04,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 14:25:04,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 14:25:04,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 14:25:04,077 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 14:25:04,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 14:25:04,079 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 [2019-08-15 14:25:04,094 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 14:25:04,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 14:25:04,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 14:25:04,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 14:25:04,096 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 14:25:04,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 14:25:04,096 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 14:25:04,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 14:25:04,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 14:25:04,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 14:25:04,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 14:25:04,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 14:25:04,097 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 14:25:04,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 14:25:04,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 14:25:04,098 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 14:25:04,098 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 14:25:04,098 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 14:25:04,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 14:25:04,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 14:25:04,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 14:25:04,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 14:25:04,099 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 14:25:04,100 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 14:25:04,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 14:25:04,100 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 14:25:04,100 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 14:25:04,129 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 14:25:04,142 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 14:25:04,146 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 14:25:04,147 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 14:25:04,148 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 14:25:04,149 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i [2019-08-15 14:25:04,211 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c6087235/e304eecde15b4edcae460dc2e7a3715f/FLAG7f849a4c6 [2019-08-15 14:25:04,906 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 14:25:04,906 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i [2019-08-15 14:25:04,935 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c6087235/e304eecde15b4edcae460dc2e7a3715f/FLAG7f849a4c6 [2019-08-15 14:25:05,089 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c6087235/e304eecde15b4edcae460dc2e7a3715f [2019-08-15 14:25:05,101 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 14:25:05,103 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 14:25:05,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 14:25:05,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 14:25:05,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 14:25:05,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 02:25:05" (1/1) ... [2019-08-15 14:25:05,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45f2efc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:05, skipping insertion in model container [2019-08-15 14:25:05,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 02:25:05" (1/1) ... [2019-08-15 14:25:05,125 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 14:25:05,207 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 14:25:06,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 14:25:06,164 INFO L188 MainTranslator]: Completed pre-run [2019-08-15 14:25:06,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 14:25:06,529 INFO L192 MainTranslator]: Completed translation [2019-08-15 14:25:06,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06 WrapperNode [2019-08-15 14:25:06,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 14:25:06,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-15 14:25:06,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-15 14:25:06,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-15 14:25:06,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06" (1/1) ... [2019-08-15 14:25:06,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06" (1/1) ... [2019-08-15 14:25:06,615 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06" (1/1) ... [2019-08-15 14:25:06,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06" (1/1) ... [2019-08-15 14:25:06,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06" (1/1) ... [2019-08-15 14:25:06,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06" (1/1) ... [2019-08-15 14:25:06,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06" (1/1) ... [2019-08-15 14:25:06,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-15 14:25:06,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-15 14:25:06,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-15 14:25:06,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-15 14:25:06,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:25:06" (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 [2019-08-15 14:25:06,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-15 14:25:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-15 14:25:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-08-15 14:25:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure outer_sync [2019-08-15 14:25:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_9 [2019-08-15 14:25:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-15 14:25:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-15 14:25:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-15 14:25:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-15 14:25:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-15 14:25:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-15 14:25:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-15 14:25:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-15 14:25:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-15 14:25:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-15 14:25:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-15 14:25:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_wake [2019-08-15 14:25:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_wake [2019-08-15 14:25:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-08-15 14:25:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2019-08-15 14:25:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-15 14:25:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-15 14:25:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-15 14:25:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_check_busy [2019-08-15 14:25:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_wait_while_busy [2019-08-15 14:25:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_read_time [2019-08-15 14:25:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_set_time [2019-08-15 14:25:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_read_alarm [2019-08-15 14:25:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_alarm_irq_enable [2019-08-15 14:25:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_set_alarm [2019-08-15 14:25:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_proc [2019-08-15 14:25:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_irq_handler [2019-08-15 14:25:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_probe [2019-08-15 14:25:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_remove [2019-08-15 14:25:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_suspend [2019-08-15 14:25:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_resume [2019-08-15 14:25:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_shutdown [2019-08-15 14:25:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_init [2019-08-15 14:25:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_exit [2019-08-15 14:25:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-15 14:25:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-15 14:25:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-15 14:25:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-15 14:25:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtc_class_ops_3 [2019-08-15 14:25:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2019-08-15 14:25:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-15 14:25:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-15 14:25:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-15 14:25:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-15 14:25:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-15 14:25:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_22 [2019-08-15 14:25:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_device_register_23 [2019-08-15 14:25:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2019-08-15 14:25:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_device_unregister_25 [2019-08-15 14:25:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2019-08-15 14:25:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_device_unregister_27 [2019-08-15 14:25:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-15 14:25:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-15 14:25:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-15 14:25:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-15 14:25:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2019-08-15 14:25:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2019-08-15 14:25:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-15 14:25:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-08-15 14:25:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-15 14:25:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-15 14:25:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-15 14:25:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-15 14:25:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-08-15 14:25:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-15 14:25:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2019-08-15 14:25:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-15 14:25:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2019-08-15 14:25:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-15 14:25:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-15 14:25:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-08-15 14:25:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-08-15 14:25:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-08-15 14:25:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_probe [2019-08-15 14:25:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-15 14:25:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-08-15 14:25:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-08-15 14:25:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-15 14:25:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_device_register [2019-08-15 14:25:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_device_unregister [2019-08-15 14:25:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_time_to_tm [2019-08-15 14:25:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_tm_to_time [2019-08-15 14:25:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_update_irq [2019-08-15 14:25:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_valid_tm [2019-08-15 14:25:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-15 14:25:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_ioremap [2019-08-15 14:25:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_iounmap [2019-08-15 14:25:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-15 14:25:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-15 14:25:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-15 14:25:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-15 14:25:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-15 14:25:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-15 14:25:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-15 14:25:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-15 14:25:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure outer_sync [2019-08-15 14:25:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-08-15 14:25:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-15 14:25:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-15 14:25:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-15 14:25:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-15 14:25:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-15 14:25:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_9 [2019-08-15 14:25:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-15 14:25:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2019-08-15 14:25:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-15 14:25:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-15 14:25:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_22 [2019-08-15 14:25:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-15 14:25:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-15 14:25:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-15 14:25:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-15 14:25:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-15 14:25:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-15 14:25:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-15 14:25:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-15 14:25:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-15 14:25:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-15 14:25:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-15 14:25:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-15 14:25:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-15 14:25:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-15 14:25:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-15 14:25:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-15 14:25:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-15 14:25:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-15 14:25:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-15 14:25:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtc_class_ops_3 [2019-08-15 14:25:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2019-08-15 14:25:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-15 14:25:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_ioremap [2019-08-15 14:25:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_iounmap [2019-08-15 14:25:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-15 14:25:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-15 14:25:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-15 14:25:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2019-08-15 14:25:06,860 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-15 14:25:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2019-08-15 14:25:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2019-08-15 14:25:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_wake [2019-08-15 14:25:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_wake [2019-08-15 14:25:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_valid_tm [2019-08-15 14:25:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_tm_to_time [2019-08-15 14:25:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_time_to_tm [2019-08-15 14:25:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-08-15 14:25:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-15 14:25:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-15 14:25:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-08-15 14:25:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2019-08-15 14:25:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2019-08-15 14:25:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-15 14:25:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-15 14:25:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-15 14:25:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-15 14:25:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-08-15 14:25:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-15 14:25:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-15 14:25:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-15 14:25:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_device_register [2019-08-15 14:25:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_device_register_23 [2019-08-15 14:25:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_device_unregister [2019-08-15 14:25:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_device_unregister_25 [2019-08-15 14:25:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_device_unregister_27 [2019-08-15 14:25:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_update_irq [2019-08-15 14:25:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-08-15 14:25:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-08-15 14:25:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-15 14:25:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_probe [2019-08-15 14:25:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-15 14:25:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-15 14:25:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_check_busy [2019-08-15 14:25:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_wait_while_busy [2019-08-15 14:25:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-15 14:25:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_read_time [2019-08-15 14:25:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_set_time [2019-08-15 14:25:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-15 14:25:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-15 14:25:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_read_alarm [2019-08-15 14:25:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_alarm_irq_enable [2019-08-15 14:25:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_set_alarm [2019-08-15 14:25:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_proc [2019-08-15 14:25:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_irq_handler [2019-08-15 14:25:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_probe [2019-08-15 14:25:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-15 14:25:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_remove [2019-08-15 14:25:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_suspend [2019-08-15 14:25:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_resume [2019-08-15 14:25:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_shutdown [2019-08-15 14:25:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_init [2019-08-15 14:25:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_exit [2019-08-15 14:25:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-15 14:25:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-15 14:25:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-08-15 14:25:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-08-15 14:25:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-08-15 14:25:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-15 14:25:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-15 14:25:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-15 14:25:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-15 14:25:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2019-08-15 14:25:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-15 14:25:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-15 14:25:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-15 14:25:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-15 14:25:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-15 14:25:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-15 14:25:07,543 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-15 14:25:11,894 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-15 14:25:11,894 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-15 14:25:11,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 02:25:11 BoogieIcfgContainer [2019-08-15 14:25:11,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-15 14:25:11,896 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-15 14:25:11,897 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-15 14:25:11,897 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-15 14:25:11,898 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 02:25:11" (1/1) ... [2019-08-15 14:25:15,686 WARN L188 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 429 [2019-08-15 14:25:19,212 WARN L188 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 421 DAG size of output: 395