java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-21 09:06:15,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-21 09:06:15,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-21 09:06:15,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-21 09:06:15,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-21 09:06:15,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-21 09:06:15,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-21 09:06:15,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-21 09:06:15,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-21 09:06:15,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-21 09:06:15,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-21 09:06:15,505 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-21 09:06:15,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-21 09:06:15,506 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-21 09:06:15,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-21 09:06:15,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-21 09:06:15,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-21 09:06:15,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-21 09:06:15,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-21 09:06:15,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-21 09:06:15,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-21 09:06:15,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-21 09:06:15,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-21 09:06:15,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-21 09:06:15,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-21 09:06:15,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-21 09:06:15,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-21 09:06:15,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-21 09:06:15,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-21 09:06:15,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-21 09:06:15,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-21 09:06:15,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-21 09:06:15,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-21 09:06:15,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-21 09:06:15,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-21 09:06:15,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-21 09:06:15,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-21 09:06:15,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-21 09:06:15,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-21 09:06:15,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-21 09:06:15,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-21 09:06:15,530 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-21 09:06:15,545 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-21 09:06:15,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-21 09:06:15,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-21 09:06:15,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-21 09:06:15,547 INFO L138 SettingsManager]: * Use SBE=true [2019-09-21 09:06:15,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-21 09:06:15,547 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-21 09:06:15,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-21 09:06:15,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-21 09:06:15,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-21 09:06:15,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-21 09:06:15,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-21 09:06:15,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-21 09:06:15,549 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-21 09:06:15,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-21 09:06:15,549 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-21 09:06:15,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-21 09:06:15,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-21 09:06:15,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-21 09:06:15,550 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-21 09:06:15,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-21 09:06:15,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-21 09:06:15,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-21 09:06:15,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-21 09:06:15,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-21 09:06:15,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-21 09:06:15,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-21 09:06:15,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-21 09:06:15,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-21 09:06:15,583 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-21 09:06:15,603 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-21 09:06:15,606 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-21 09:06:15,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-21 09:06:15,607 INFO L275 PluginConnector]: CDTParser initialized [2019-09-21 09:06:15,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-21 09:06:15,668 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/638493762/f6b85c4801a24827abc0191c527b47e6/FLAGfda231d2d [2019-09-21 09:06:16,345 INFO L306 CDTParser]: Found 1 translation units. [2019-09-21 09:06:16,347 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-21 09:06:16,383 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/638493762/f6b85c4801a24827abc0191c527b47e6/FLAGfda231d2d [2019-09-21 09:06:16,524 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/638493762/f6b85c4801a24827abc0191c527b47e6 [2019-09-21 09:06:16,533 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-21 09:06:16,535 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-21 09:06:16,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-21 09:06:16,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-21 09:06:16,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-21 09:06:16,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:06:16" (1/1) ... [2019-09-21 09:06:16,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9af452 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:16, skipping insertion in model container [2019-09-21 09:06:16,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:06:16" (1/1) ... [2019-09-21 09:06:16,552 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-21 09:06:16,637 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-21 09:06:17,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:06:17,562 INFO L188 MainTranslator]: Completed pre-run [2019-09-21 09:06:17,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:06:17,859 INFO L192 MainTranslator]: Completed translation [2019-09-21 09:06:17,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17 WrapperNode [2019-09-21 09:06:17,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-21 09:06:17,861 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-21 09:06:17,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-21 09:06:17,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-21 09:06:17,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17" (1/1) ... [2019-09-21 09:06:17,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17" (1/1) ... [2019-09-21 09:06:17,942 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17" (1/1) ... [2019-09-21 09:06:17,942 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17" (1/1) ... [2019-09-21 09:06:18,011 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17" (1/1) ... [2019-09-21 09:06:18,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17" (1/1) ... [2019-09-21 09:06:18,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17" (1/1) ... [2019-09-21 09:06:18,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-21 09:06:18,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-21 09:06:18,063 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-21 09:06:18,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-21 09:06:18,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:06:17" (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 [2019-09-21 09:06:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-21 09:06:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-21 09:06:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-21 09:06:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-21 09:06:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-21 09:06:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-21 09:06:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-21 09:06:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-21 09:06:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-21 09:06:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-21 09:06:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-21 09:06:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-21 09:06:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-21 09:06:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-21 09:06:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-21 09:06:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-21 09:06:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-21 09:06:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-21 09:06:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-21 09:06:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_put [2019-09-21 09:06:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2019-09-21 09:06:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2019-09-21 09:06:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_poll [2019-09-21 09:06:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_probe [2019-09-21 09:06:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_remove [2019-09-21 09:06:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_init [2019-09-21 09:06:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_exit [2019-09-21 09:06:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-21 09:06:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-21 09:06:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-21 09:06:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-21 09:06:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-09-21 09:06:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-09-21 09:06:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-21 09:06:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-21 09:06:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2019-09-21 09:06:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2019-09-21 09:06:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_7 [2019-09-21 09:06:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_8 [2019-09-21 09:06:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_9 [2019-09-21 09:06:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_10 [2019-09-21 09:06:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_11 [2019-09-21 09:06:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-21 09:06:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-21 09:06:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-21 09:06:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-21 09:06:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-21 09:06:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-21 09:06:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-21 09:06:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-21 09:06:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-21 09:06:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-21 09:06:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-21 09:06:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-21 09:06:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-21 09:06:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-21 09:06:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_alloc [2019-09-21 09:06:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_poll [2019-09-21 09:06:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2019-09-21 09:06:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2019-09-21 09:06:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-21 09:06:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-21 09:06:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-21 09:06:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-09-21 09:06:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-21 09:06:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-21 09:06:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-21 09:06:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-21 09:06:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-21 09:06:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-21 09:06:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-21 09:06:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2019-09-21 09:06:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2019-09-21 09:06:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-21 09:06:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-21 09:06:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-21 09:06:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-21 09:06:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-21 09:06:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-21 09:06:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-21 09:06:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-21 09:06:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-21 09:06:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-21 09:06:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-21 09:06:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-21 09:06:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-21 09:06:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-21 09:06:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-21 09:06:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-21 09:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-21 09:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-21 09:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-21 09:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-21 09:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-21 09:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-21 09:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-21 09:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-21 09:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-21 09:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-21 09:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-21 09:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-09-21 09:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-09-21 09:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-21 09:06:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-21 09:06:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-21 09:06:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-21 09:06:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-21 09:06:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-09-21 09:06:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-21 09:06:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-21 09:06:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-21 09:06:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_10 [2019-09-21 09:06:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-21 09:06:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_11 [2019-09-21 09:06:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-21 09:06:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-21 09:06:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-21 09:06:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-21 09:06:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_7 [2019-09-21 09:06:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-21 09:06:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_8 [2019-09-21 09:06:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_9 [2019-09-21 09:06:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_put [2019-09-21 09:06:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2019-09-21 09:06:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2019-09-21 09:06:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2019-09-21 09:06:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2019-09-21 09:06:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_poll [2019-09-21 09:06:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_alloc [2019-09-21 09:06:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_poll [2019-09-21 09:06:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_probe [2019-09-21 09:06:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-21 09:06:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-21 09:06:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-21 09:06:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_remove [2019-09-21 09:06:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_init [2019-09-21 09:06:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_exit [2019-09-21 09:06:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-21 09:06:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-21 09:06:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-21 09:06:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-21 09:06:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-21 09:06:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-21 09:06:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-21 09:06:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-21 09:06:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-21 09:06:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-21 09:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-21 09:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-21 09:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-21 09:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-21 09:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-21 09:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-21 09:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-21 09:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-21 09:06:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-21 09:06:19,154 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-21 09:06:19,177 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-21 09:06:19,991 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-21 09:06:19,991 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-21 09:06:19,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:06:19 BoogieIcfgContainer [2019-09-21 09:06:19,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-21 09:06:19,994 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-21 09:06:19,994 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-21 09:06:19,995 INFO L275 PluginConnector]: Sifa initialized [2019-09-21 09:06:19,996 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:06:19" (1/1) ... [2019-09-21 09:06:19,997 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-21 09:06:20,032 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-21 09:06:20,032 INFO L169 IcfgInterpreter]: Building call graph [2019-09-21 09:06:20,052 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-21 09:06:20,062 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-21 09:06:20,064 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-21 09:06:20,500 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2019-09-21 09:06:20,926 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 346 for LOIs [2019-09-21 09:06:21,064 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-21 09:06:21,524 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 358 [2019-09-21 09:06:21,714 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 358 [2019-09-21 09:06:21,911 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 359 [2019-09-21 09:06:22,074 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-09-21 09:06:22,303 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 359 [2019-09-21 09:06:22,548 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-09-21 09:06:22,780 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 360 [2019-09-21 09:06:22,945 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-09-21 09:06:23,110 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 359 [2019-09-21 09:06:23,258 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-09-21 09:06:23,450 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 366 [2019-09-21 09:06:23,569 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-09-21 09:06:23,695 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 366 [2019-09-21 09:06:23,813 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-09-21 09:06:24,612 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 365 [2019-09-21 09:06:24,723 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 365 [2019-09-21 09:06:24,892 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 359 [2019-09-21 09:06:25,374 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:25,515 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:26,537 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 393 [2019-09-21 09:06:26,648 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 393 [2019-09-21 09:06:26,797 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 382 [2019-09-21 09:06:27,037 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:27,186 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:27,345 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:27,516 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:27,744 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:27,925 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 378 [2019-09-21 09:06:28,054 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 378 [2019-09-21 09:06:28,161 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 370 [2019-09-21 09:06:28,459 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:28,594 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:29,359 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:29,401 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:30,508 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 365 [2019-09-21 09:06:30,655 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-09-21 09:06:30,767 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 359 [2019-09-21 09:06:30,910 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-09-21 09:06:31,419 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:31,733 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:32,018 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-09-21 09:06:32,281 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-09-21 09:06:32,436 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-09-21 09:06:32,578 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-21 09:06:32,860 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 393 [2019-09-21 09:06:33,287 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:33,424 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:33,566 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:33,736 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:33,972 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 407 [2019-09-21 09:06:34,152 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 378 [2019-09-21 09:06:34,287 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 378 [2019-09-21 09:06:34,413 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 370 [2019-09-21 09:06:34,517 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 370 [2019-09-21 09:06:34,672 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 400 [2019-09-21 09:06:34,865 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:35,028 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 400 [2019-09-21 09:06:35,158 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:36,169 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:36,326 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 404 [2019-09-21 09:06:37,362 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:37,502 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:38,237 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 393 [2019-09-21 09:06:38,354 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 393 [2019-09-21 09:06:38,661 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:38,789 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:38,921 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:39,055 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:39,196 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 405 [2019-09-21 09:06:39,684 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 400 [2019-09-21 09:06:39,812 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:39,951 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 400 [2019-09-21 09:06:40,085 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:40,912 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:41,046 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 404 [2019-09-21 09:06:41,510 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 365 [2019-09-21 09:06:41,941 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:42,067 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:42,764 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 393 [2019-09-21 09:06:43,158 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:43,299 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:43,429 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:43,556 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:43,697 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:44,173 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:44,307 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:44,809 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 365 [2019-09-21 09:06:45,362 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:45,524 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:46,143 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 393 [2019-09-21 09:06:46,558 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:46,684 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:46,815 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 400 [2019-09-21 09:06:46,942 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:47,083 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 405 [2019-09-21 09:06:47,220 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 378 [2019-09-21 09:06:47,606 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 400 [2019-09-21 09:06:47,735 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:47,868 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 400 [2019-09-21 09:06:47,994 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-09-21 09:06:48,835 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 404 [2019-09-21 09:06:48,980 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 404 [2019-09-21 09:06:49,254 INFO L199 IcfgInterpreter]: Interpreting procedure iio_interrupt_trigger_remove with input of size 130 for LOIs [2019-09-21 09:06:49,318 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,327 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,336 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,347 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,358 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,370 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,378 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,388 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,419 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,429 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,438 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,448 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,457 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,465 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,476 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,485 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,496 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,505 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,513 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,523 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,537 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_check_final_state with input of size 43 for LOIs [2019-09-21 09:06:49,538 INFO L199 IcfgInterpreter]: Interpreting procedure iio_interrupt_trigger_probe with input of size 79 for LOIs [2019-09-21 09:06:49,592 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:49,683 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:50,382 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:50,756 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-21 09:06:51,906 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 647 DAG size of output: 591 [2019-09-21 09:06:52,186 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 589