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 0.1.24-2989841 [2019-08-10 19:45:25,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 19:45:25,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 19:45:25,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 19:45:25,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 19:45:25,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 19:45:25,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 19:45:25,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 19:45:25,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 19:45:25,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 19:45:25,293 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 19:45:25,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 19:45:25,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 19:45:25,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 19:45:25,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 19:45:25,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 19:45:25,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 19:45:25,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 19:45:25,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 19:45:25,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 19:45:25,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 19:45:25,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 19:45:25,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 19:45:25,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 19:45:25,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 19:45:25,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 19:45:25,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 19:45:25,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 19:45:25,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 19:45:25,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 19:45:25,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 19:45:25,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 19:45:25,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 19:45:25,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 19:45:25,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 19:45:25,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 19:45:25,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 19:45:25,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 19:45:25,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 19:45:25,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 19:45:25,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 19:45:25,323 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 [2019-08-10 19:45:25,339 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 19:45:25,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 19:45:25,342 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 19:45:25,342 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 19:45:25,342 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 19:45:25,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 19:45:25,343 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 19:45:25,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 19:45:25,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 19:45:25,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 19:45:25,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 19:45:25,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 19:45:25,344 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 19:45:25,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 19:45:25,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 19:45:25,345 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 19:45:25,345 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 19:45:25,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 19:45:25,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 19:45:25,346 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 19:45:25,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 19:45:25,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 19:45:25,349 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 19:45:25,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 19:45:25,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 19:45:25,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 19:45:25,350 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 19:45:25,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 19:45:25,412 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 19:45:25,416 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 19:45:25,417 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 19:45:25,418 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 19:45:25,418 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i [2019-08-10 19:45:25,481 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ab4f3afa/c17be7bf2b864c3a97057b109e31bcb6/FLAG02cfefb5a [2019-08-10 19:45:26,226 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 19:45:26,227 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i [2019-08-10 19:45:26,266 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ab4f3afa/c17be7bf2b864c3a97057b109e31bcb6/FLAG02cfefb5a [2019-08-10 19:45:26,345 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ab4f3afa/c17be7bf2b864c3a97057b109e31bcb6 [2019-08-10 19:45:26,358 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 19:45:26,362 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 19:45:26,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 19:45:26,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 19:45:26,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 19:45:26,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 07:45:26" (1/1) ... [2019-08-10 19:45:26,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27644603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:26, skipping insertion in model container [2019-08-10 19:45:26,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 07:45:26" (1/1) ... [2019-08-10 19:45:26,382 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 19:45:26,465 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 19:45:27,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 19:45:27,599 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 19:45:27,791 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 19:45:27,880 INFO L192 MainTranslator]: Completed translation [2019-08-10 19:45:27,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27 WrapperNode [2019-08-10 19:45:27,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 19:45:27,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 19:45:27,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 19:45:27,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 19:45:27,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27" (1/1) ... [2019-08-10 19:45:27,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27" (1/1) ... [2019-08-10 19:45:27,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27" (1/1) ... [2019-08-10 19:45:27,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27" (1/1) ... [2019-08-10 19:45:28,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27" (1/1) ... [2019-08-10 19:45:28,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27" (1/1) ... [2019-08-10 19:45:28,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27" (1/1) ... [2019-08-10 19:45:28,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 19:45:28,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 19:45:28,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 19:45:28,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 19:45:28,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:45:27" (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 [2019-08-10 19:45:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 19:45:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 19:45:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-08-10 19:45:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure outer_sync [2019-08-10 19:45:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_9 [2019-08-10 19:45:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-10 19:45:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 19:45:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 19:45:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 19:45:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 19:45:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 19:45:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 19:45:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 19:45:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 19:45:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-10 19:45:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-10 19:45:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_wake [2019-08-10 19:45:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_wake [2019-08-10 19:45:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-08-10 19:45:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2019-08-10 19:45:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-10 19:45:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-10 19:45:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-10 19:45:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_check_busy [2019-08-10 19:45:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_wait_while_busy [2019-08-10 19:45:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_read_time [2019-08-10 19:45:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_set_time [2019-08-10 19:45:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_read_alarm [2019-08-10 19:45:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_alarm_irq_enable [2019-08-10 19:45:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_set_alarm [2019-08-10 19:45:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_proc [2019-08-10 19:45:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_irq_handler [2019-08-10 19:45:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_probe [2019-08-10 19:45:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_remove [2019-08-10 19:45:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_suspend [2019-08-10 19:45:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_resume [2019-08-10 19:45:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_shutdown [2019-08-10 19:45:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_init [2019-08-10 19:45:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_rtc_exit [2019-08-10 19:45:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-10 19:45:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-10 19:45:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-10 19:45:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-10 19:45:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtc_class_ops_3 [2019-08-10 19:45:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2019-08-10 19:45:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-10 19:45:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 19:45:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-10 19:45:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-10 19:45:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-10 19:45:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_22 [2019-08-10 19:45:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_device_register_23 [2019-08-10 19:45:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2019-08-10 19:45:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_device_unregister_25 [2019-08-10 19:45:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2019-08-10 19:45:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_device_unregister_27 [2019-08-10 19:45:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-10 19:45:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-10 19:45:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-10 19:45:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-10 19:45:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2019-08-10 19:45:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2019-08-10 19:45:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-10 19:45:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-08-10 19:45:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-10 19:45:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-10 19:45:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-10 19:45:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-10 19:45:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-08-10 19:45:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-10 19:45:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2019-08-10 19:45:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-10 19:45:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2019-08-10 19:45:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 19:45:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 19:45:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-08-10 19:45:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-08-10 19:45:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-08-10 19:45:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_probe [2019-08-10 19:45:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-10 19:45:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-08-10 19:45:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-08-10 19:45:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-10 19:45:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_device_register [2019-08-10 19:45:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_device_unregister [2019-08-10 19:45:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_time_to_tm [2019-08-10 19:45:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_tm_to_time [2019-08-10 19:45:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_update_irq [2019-08-10 19:45:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rtc_valid_tm [2019-08-10 19:45:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-10 19:45:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_ioremap [2019-08-10 19:45:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_iounmap [2019-08-10 19:45:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 19:45:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 19:45:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-10 19:45:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 19:45:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 19:45:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 19:45:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-10 19:45:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-10 19:45:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure outer_sync [2019-08-10 19:45:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-08-10 19:45:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 19:45:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 19:45:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 19:45:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-10 19:45:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-10 19:45:28,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_9 [2019-08-10 19:45:28,213 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-10 19:45:28,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2019-08-10 19:45:28,213 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 19:45:28,213 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-10 19:45:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_22 [2019-08-10 19:45:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 19:45:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 19:45:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 19:45:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-10 19:45:28,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 19:45:28,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 19:45:28,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 19:45:28,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 19:45:28,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 19:45:28,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 19:45:28,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 19:45:28,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 19:45:28,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 19:45:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 19:45:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-10 19:45:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-10 19:45:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-10 19:45:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-10 19:45:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-10 19:45:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtc_class_ops_3 [2019-08-10 19:45:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2019-08-10 19:45:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-10 19:45:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_ioremap [2019-08-10 19:45:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_iounmap [2019-08-10 19:45:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-10 19:45:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-10 19:45:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-10 19:45:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2019-08-10 19:45:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-10 19:45:28,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2019-08-10 19:45:28,228 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2019-08-10 19:45:28,228 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_wake [2019-08-10 19:45:28,229 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_wake [2019-08-10 19:45:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_valid_tm [2019-08-10 19:45:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_tm_to_time [2019-08-10 19:45:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_time_to_tm [2019-08-10 19:45:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-08-10 19:45:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 19:45:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-10 19:45:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-08-10 19:45:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2019-08-10 19:45:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2019-08-10 19:45:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-10 19:45:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-10 19:45:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-10 19:45:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-10 19:45:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-08-10 19:45:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-10 19:45:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-10 19:45:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-10 19:45:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_device_register [2019-08-10 19:45:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_device_register_23 [2019-08-10 19:45:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_device_unregister [2019-08-10 19:45:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_device_unregister_25 [2019-08-10 19:45:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_device_unregister_27 [2019-08-10 19:45:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure rtc_update_irq [2019-08-10 19:45:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-08-10 19:45:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-08-10 19:45:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-10 19:45:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_probe [2019-08-10 19:45:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-10 19:45:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-10 19:45:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_check_busy [2019-08-10 19:45:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_wait_while_busy [2019-08-10 19:45:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 19:45:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_read_time [2019-08-10 19:45:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_set_time [2019-08-10 19:45:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 19:45:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 19:45:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_read_alarm [2019-08-10 19:45:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_alarm_irq_enable [2019-08-10 19:45:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_set_alarm [2019-08-10 19:45:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_proc [2019-08-10 19:45:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_irq_handler [2019-08-10 19:45:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_probe [2019-08-10 19:45:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 19:45:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_remove [2019-08-10 19:45:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_suspend [2019-08-10 19:45:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_resume [2019-08-10 19:45:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_shutdown [2019-08-10 19:45:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_init [2019-08-10 19:45:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_rtc_exit [2019-08-10 19:45:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 19:45:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 19:45:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-08-10 19:45:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-08-10 19:45:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-08-10 19:45:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 19:45:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-10 19:45:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-10 19:45:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-10 19:45:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2019-08-10 19:45:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 19:45:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 19:45:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 19:45:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 19:45:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 19:45:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 19:45:28,980 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 19:45:33,468 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 19:45:33,469 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 19:45:33,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 07:45:33 BoogieIcfgContainer [2019-08-10 19:45:33,470 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 19:45:33,471 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 19:45:33,471 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 19:45:33,471 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 19:45:33,472 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 07:45:33" (1/1) ... [2019-08-10 19:45:37,483 WARN L188 SmtUtils]: Spent 3.29 s on a formula simplification that was a NOOP. DAG size: 429 [2019-08-10 19:45:41,137 WARN L188 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 421 DAG size of output: 395