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 SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -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-efa34d5 [2019-09-18 10:56:44,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 10:56:44,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 10:56:44,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 10:56:44,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 10:56:44,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 10:56:44,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 10:56:44,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 10:56:44,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 10:56:44,137 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 10:56:44,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 10:56:44,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 10:56:44,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 10:56:44,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 10:56:44,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 10:56:44,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 10:56:44,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 10:56:44,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 10:56:44,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 10:56:44,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 10:56:44,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 10:56:44,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 10:56:44,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 10:56:44,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 10:56:44,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 10:56:44,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 10:56:44,169 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 10:56:44,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 10:56:44,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 10:56:44,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 10:56:44,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 10:56:44,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 10:56:44,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 10:56:44,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 10:56:44,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 10:56:44,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 10:56:44,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 10:56:44,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 10:56:44,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 10:56:44,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 10:56:44,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 10:56:44,186 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 [2019-09-18 10:56:44,207 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 10:56:44,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 10:56:44,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 10:56:44,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 10:56:44,210 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 10:56:44,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 10:56:44,210 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 10:56:44,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 10:56:44,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 10:56:44,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 10:56:44,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 10:56:44,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 10:56:44,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 10:56:44,213 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 10:56:44,213 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 10:56:44,213 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 10:56:44,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 10:56:44,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 10:56:44,214 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 10:56:44,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 10:56:44,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 10:56:44,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 10:56:44,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 10:56:44,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 10:56:44,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 10:56:44,216 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 10:56:44,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 10:56:44,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 10:56:44,216 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 -> SequenceOfStatements 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_DDA [2019-09-18 10:56:44,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 10:56:44,263 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 10:56:44,267 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 10:56:44,268 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 10:56:44,269 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 10:56:44,270 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-18 10:56:44,329 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b4c1ed42/87d8b682a10341b1a4b38e6b9f005280/FLAGc8d25a6ce [2019-09-18 10:56:44,988 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 10:56:44,988 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-18 10:56:45,013 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b4c1ed42/87d8b682a10341b1a4b38e6b9f005280/FLAGc8d25a6ce [2019-09-18 10:56:45,167 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b4c1ed42/87d8b682a10341b1a4b38e6b9f005280 [2019-09-18 10:56:45,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 10:56:45,177 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 10:56:45,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 10:56:45,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 10:56:45,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 10:56:45,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 10:56:45" (1/1) ... [2019-09-18 10:56:45,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206385ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:45, skipping insertion in model container [2019-09-18 10:56:45,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 10:56:45" (1/1) ... [2019-09-18 10:56:45,193 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 10:56:45,284 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 10:56:46,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 10:56:46,311 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 10:56:46,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 10:56:46,557 INFO L192 MainTranslator]: Completed translation [2019-09-18 10:56:46,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46 WrapperNode [2019-09-18 10:56:46,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 10:56:46,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 10:56:46,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 10:56:46,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 10:56:46,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46" (1/1) ... [2019-09-18 10:56:46,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46" (1/1) ... [2019-09-18 10:56:46,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46" (1/1) ... [2019-09-18 10:56:46,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46" (1/1) ... [2019-09-18 10:56:46,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46" (1/1) ... [2019-09-18 10:56:46,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46" (1/1) ... [2019-09-18 10:56:46,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46" (1/1) ... [2019-09-18 10:56:46,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 10:56:46,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 10:56:46,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 10:56:46,687 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 10:56:46,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:56:46" (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 [2019-09-18 10:56:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 10:56:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 10:56:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-18 10:56:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-18 10:56:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-18 10:56:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-18 10:56:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-18 10:56:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-18 10:56:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-18 10:56:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-18 10:56:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-18 10:56:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-18 10:56:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-18 10:56:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-18 10:56:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-18 10:56:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-18 10:56:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-18 10:56:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-18 10:56:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-18 10:56:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_put [2019-09-18 10:56:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2019-09-18 10:56:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2019-09-18 10:56:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_poll [2019-09-18 10:56:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_probe [2019-09-18 10:56:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_remove [2019-09-18 10:56:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_init [2019-09-18 10:56:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_exit [2019-09-18 10:56:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-18 10:56:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-18 10:56:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-18 10:56:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-18 10:56:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-09-18 10:56:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-09-18 10:56:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-18 10:56:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 10:56:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2019-09-18 10:56:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2019-09-18 10:56:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_7 [2019-09-18 10:56:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_8 [2019-09-18 10:56:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_9 [2019-09-18 10:56:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_10 [2019-09-18 10:56:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_11 [2019-09-18 10:56:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-18 10:56:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-18 10:56:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-18 10:56:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-18 10:56:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-18 10:56:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-18 10:56:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-18 10:56:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-18 10:56:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-18 10:56:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-18 10:56:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-18 10:56:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-18 10:56:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-18 10:56:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-18 10:56:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_alloc [2019-09-18 10:56:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_poll [2019-09-18 10:56:46,785 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2019-09-18 10:56:46,785 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2019-09-18 10:56:46,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-18 10:56:46,786 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-18 10:56:46,786 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-18 10:56:46,786 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-09-18 10:56:46,786 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-18 10:56:46,786 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-18 10:56:46,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-18 10:56:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-18 10:56:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-18 10:56:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 10:56:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-18 10:56:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2019-09-18 10:56:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2019-09-18 10:56:46,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-18 10:56:46,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-18 10:56:46,789 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-18 10:56:46,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-18 10:56:46,789 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-18 10:56:46,790 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-18 10:56:46,790 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-18 10:56:46,790 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 10:56:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-18 10:56:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 10:56:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-18 10:56:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 10:56:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 10:56:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 10:56:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-18 10:56:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-18 10:56:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-18 10:56:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-18 10:56:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-18 10:56:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-18 10:56:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-18 10:56:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-18 10:56:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-18 10:56:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-18 10:56:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-18 10:56:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-18 10:56:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-18 10:56:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-09-18 10:56:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-09-18 10:56:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-18 10:56:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-18 10:56:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 10:56:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-18 10:56:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 10:56:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-09-18 10:56:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-18 10:56:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-18 10:56:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-18 10:56:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_10 [2019-09-18 10:56:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-18 10:56:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_11 [2019-09-18 10:56:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-18 10:56:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-18 10:56:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-18 10:56:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-18 10:56:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_7 [2019-09-18 10:56:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-18 10:56:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_8 [2019-09-18 10:56:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_9 [2019-09-18 10:56:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_put [2019-09-18 10:56:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2019-09-18 10:56:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2019-09-18 10:56:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2019-09-18 10:56:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2019-09-18 10:56:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_poll [2019-09-18 10:56:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_alloc [2019-09-18 10:56:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_poll [2019-09-18 10:56:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_probe [2019-09-18 10:56:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 10:56:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 10:56:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 10:56:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_remove [2019-09-18 10:56:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_init [2019-09-18 10:56:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_exit [2019-09-18 10:56:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-18 10:56:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-18 10:56:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-18 10:56:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 10:56:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-18 10:56:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-18 10:56:46,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-18 10:56:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-18 10:56:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-18 10:56:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-18 10:56:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-18 10:56:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-18 10:56:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-18 10:56:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 10:56:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 10:56:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 10:56:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-18 10:56:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 10:56:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 10:56:47,640 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-18 10:56:47,664 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-18 10:56:48,039 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 10:56:48,039 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 10:56:48,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 10:56:48 BoogieIcfgContainer [2019-09-18 10:56:48,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 10:56:48,042 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 10:56:48,042 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 10:56:48,042 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 10:56:48,043 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 10:56:48" (1/1) ... [2019-09-18 10:56:48,044 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_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 10:56:48,071 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 10:56:48,071 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 10:56:48,092 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 10:56:48,104 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 10:56:48,106 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 10:56:49,494 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 284 [2019-09-18 10:56:51,121 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 280 DAG size of output: 270 [2019-09-18 10:56:51,876 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2019-09-18 10:56:52,558 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2019-09-18 10:56:52,579 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 336 for LOIs [2019-09-18 10:56:52,672 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-18 10:56:52,910 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 31 [2019-09-18 10:56:53,144 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 39 [2019-09-18 10:56:53,611 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 31 [2019-09-18 10:56:53,818 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 38 [2019-09-18 10:56:57,130 WARN L191 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 353 DAG size of output: 335 [2019-09-18 10:56:58,175 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-18 10:56:59,323 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 345 [2019-09-18 10:57:00,443 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 345 [2019-09-18 10:57:03,647 WARN L191 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 351 DAG size of output: 345 [2019-09-18 10:57:04,805 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 345 [2019-09-18 10:57:07,940 WARN L191 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 349 DAG size of output: 335 [2019-09-18 10:57:08,988 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-18 10:57:10,117 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 345 [2019-09-18 10:57:11,170 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 345 [2019-09-18 10:57:11,691 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2019-09-18 10:57:18,805 WARN L191 SmtUtils]: Spent 6.84 s on a formula simplification. DAG size of input: 380 DAG size of output: 358 [2019-09-18 10:57:22,009 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-18 10:57:25,265 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 359 DAG size of output: 350 [2019-09-18 10:57:26,373 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 350 [2019-09-18 10:57:27,541 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 350 [2019-09-18 10:57:28,634 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 350 [2019-09-18 10:57:34,848 WARN L191 SmtUtils]: Spent 6.21 s on a formula simplification. DAG size of input: 386 DAG size of output: 361 [2019-09-18 10:57:37,920 WARN L191 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 361 [2019-09-18 10:57:44,095 WARN L191 SmtUtils]: Spent 6.17 s on a formula simplification. DAG size of input: 375 DAG size of output: 361 [2019-09-18 10:57:47,118 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification that was a NOOP. DAG size: 361 [2019-09-18 10:57:55,522 WARN L191 SmtUtils]: Spent 8.39 s on a formula simplification. DAG size of input: 377 DAG size of output: 364 [2019-09-18 10:57:55,648 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 10:57:55,767 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 10:57:56,290 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 51 [2019-09-18 10:57:56,401 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 10:57:57,018 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2019-09-18 10:57:57,734 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 19 [2019-09-18 10:57:57,832 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:57:57,836 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:57:58,786 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:57:59,129 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 75 [2019-09-18 10:57:59,317 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 10:57:59,837 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 10:58:00,257 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 10:58:00,779 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 10:58:01,630 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 110 [2019-09-18 10:58:01,965 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 10:58:02,566 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-18 10:58:04,025 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 148 DAG size of output: 130 [2019-09-18 10:58:04,652 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 10:58:05,248 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 10:58:05,864 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 10:58:06,437 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 10:58:07,007 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 10:58:07,165 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:58:08,554 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2019-09-18 10:58:09,175 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 10:58:09,787 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 10:58:10,445 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 10:58:11,026 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 10:58:11,616 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 10:58:12,191 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 10:58:13,568 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 212 DAG size of output: 180 [2019-09-18 10:58:14,182 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 10:58:14,773 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 10:58:15,396 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 10:58:15,961 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-18 10:58:16,524 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 10:58:17,084 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 10:58:17,652 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 10:58:18,193 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 10:58:18,724 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 10:58:19,250 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 10:58:19,750 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 10:58:20,240 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 10:58:20,718 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 10:58:21,162 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 10:58:21,606 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 10:58:23,129 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 140 DAG size of output: 132 [2019-09-18 10:58:23,347 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 10:58:23,588 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 10:58:23,766 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 10:58:24,326 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 10:58:24,776 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 10:58:25,385 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 10:58:25,513 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2019-09-18 10:58:26,086 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 34 [2019-09-18 10:58:26,468 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 51 [2019-09-18 10:58:26,577 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 10:58:26,825 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 50 [2019-09-18 10:58:26,888 INFO L199 IcfgInterpreter]: Interpreting procedure iio_interrupt_trigger_remove with input of size 34 for LOIs [2019-09-18 10:58:26,905 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_check_final_state with input of size 42 for LOIs [2019-09-18 10:58:26,906 INFO L199 IcfgInterpreter]: Interpreting procedure iio_interrupt_trigger_probe with input of size 79 for LOIs [2019-09-18 10:58:27,045 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:58:27,122 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:58:28,666 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 178 DAG size of output: 172 [2019-09-18 10:58:29,465 WARN L191 SmtUtils]: Spent 778.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 10:58:31,038 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 176 DAG size of output: 172 [2019-09-18 10:58:31,759 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 10:58:33,239 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 174 DAG size of output: 170 [2019-09-18 10:58:33,309 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:58:33,323 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:58:35,896 WARN L191 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 174 DAG size of output: 171 [2019-09-18 10:58:37,015 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 177 [2019-09-18 10:58:37,717 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 124 [2019-09-18 10:58:37,998 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 10:58:38,031 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:58:39,454 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 10:58:40,154 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 10:58:41,015 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 120 [2019-09-18 10:58:41,471 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 10:58:41,875 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 10:58:42,277 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 10:58:42,340 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:58:43,411 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2019-09-18 10:58:43,946 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 10:58:44,574 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 124 [2019-09-18 10:58:45,028 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 10:58:45,079 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-18 10:58:46,662 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 10:58:47,369 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 10:58:48,021 WARN L191 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 10:58:48,174 INFO L199 IcfgInterpreter]: Interpreting procedure iio_trigger_put with input of size 36 for LOIs [2019-09-18 10:58:48,177 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_module_put_5 with input of size 55 for LOIs [2019-09-18 10:58:48,179 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_module_put with input of size 55 for LOIs [2019-09-18 10:58:48,302 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_error with input of size 94 for LOIs [2019-09-18 10:58:48,427 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 10:58:48,427 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 10:58:48,429 INFO L193 IcfgInterpreter]: Reachable states at location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 817#(or (and (or (and (not (= ~ldv_retval_0~0 0)) (= 1 (select |#valid| ~iio_interrupt_trigger_driver_group1~0.base)) (<= ~ldv_retval_0~0 2147483647) (not (= 0 (mod (+ ~iio_interrupt_trigger_driver_group1~0.offset ~iio_interrupt_trigger_driver_group1~0.base) 4294967296))) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~iio_interrupt_trigger_driver_group1~0.base)) (= 0 ~iio_interrupt_trigger_driver_group1~0.offset) (= ~ldv_state_variable_0~0 2) (< |#StackHeapBarrier| ~iio_interrupt_trigger_driver_group1~0.base) (= ~ldv_state_variable_2~0 1) (= (select |#length| ~iio_interrupt_trigger_driver_group1~0.base) 1472) (<= 0 (+ ~ldv_retval_0~0 2147483648))) (and (= ~ldv_state_variable_0~0 2) (= ~ldv_state_variable_2~0 0) (= ~ref_cnt~0 0))) (not (= 1 ~ldv_module_refcounter~0))) (exists ((|v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5| Int) (v_iio_trigger_put_~trig.base_BEFORE_CALL_5 Int)) (or (and (= 0 (select |#valid| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (+ (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290)) 293)))) (not (= (mod (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290)))) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))))) 4294967296) 0)) (<= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_2~0 2) (= 1 ~probed_2~0)) (and (not (= 0 (mod (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_iio_trigger_put_~trig.base_BEFORE_CALL_5) |v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5|)) (select (select |#memory_$Pointer$.offset| v_iio_trigger_put_~trig.base_BEFORE_CALL_5) |v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5|)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_iio_trigger_put_~trig.base_BEFORE_CALL_5) |v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5|)) (select (select |#memory_$Pointer$.offset| v_iio_trigger_put_~trig.base_BEFORE_CALL_5) |v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5|))) 4294967296))) (<= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_2~0 1))))) [2019-09-18 10:58:48,440 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 10:58:48,440 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 10:58:48,442 INFO L168 Benchmark]: Toolchain (without parser) took 123264.44 ms. Allocated memory was 132.6 MB in the beginning and 472.9 MB in the end (delta: 340.3 MB). Free memory was 84.4 MB in the beginning and 160.4 MB in the end (delta: -76.0 MB). Peak memory consumption was 264.3 MB. Max. memory is 7.1 GB. [2019-09-18 10:58:48,442 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-18 10:58:48,442 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1380.56 ms. Allocated memory was 132.6 MB in the beginning and 202.4 MB in the end (delta: 69.7 MB). Free memory was 84.2 MB in the beginning and 128.9 MB in the end (delta: -44.7 MB). Peak memory consumption was 35.6 MB. Max. memory is 7.1 GB. [2019-09-18 10:58:48,442 INFO L168 Benchmark]: Boogie Preprocessor took 126.60 ms. Allocated memory is still 202.4 MB. Free memory was 128.9 MB in the beginning and 123.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-09-18 10:58:48,443 INFO L168 Benchmark]: RCFGBuilder took 1354.88 ms. Allocated memory was 202.4 MB in the beginning and 226.5 MB in the end (delta: 24.1 MB). Free memory was 123.4 MB in the beginning and 125.8 MB in the end (delta: -2.4 MB). Peak memory consumption was 60.0 MB. Max. memory is 7.1 GB. [2019-09-18 10:58:48,443 INFO L168 Benchmark]: Sifa took 120398.91 ms. Allocated memory was 226.5 MB in the beginning and 472.9 MB in the end (delta: 246.4 MB). Free memory was 125.8 MB in the beginning and 160.4 MB in the end (delta: -34.6 MB). Peak memory consumption was 211.8 MB. Max. memory is 7.1 GB. [2019-09-18 10:58:48,445 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1380.56 ms. Allocated memory was 132.6 MB in the beginning and 202.4 MB in the end (delta: 69.7 MB). Free memory was 84.2 MB in the beginning and 128.9 MB in the end (delta: -44.7 MB). Peak memory consumption was 35.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 126.60 ms. Allocated memory is still 202.4 MB. Free memory was 128.9 MB in the beginning and 123.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1354.88 ms. Allocated memory was 202.4 MB in the beginning and 226.5 MB in the end (delta: 24.1 MB). Free memory was 123.4 MB in the beginning and 125.8 MB in the end (delta: -2.4 MB). Peak memory consumption was 60.0 MB. Max. memory is 7.1 GB. * Sifa took 120398.91 ms. Allocated memory was 226.5 MB in the beginning and 472.9 MB in the end (delta: 246.4 MB). Free memory was 125.8 MB in the beginning and 160.4 MB in the end (delta: -34.6 MB). Peak memory consumption was 211.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 120359, ICFG_INTERPRETER_ENTERED_PROCEDURES: 9, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 455, DAG_INTERPRETER_EARLY_EXITS: 3, TOOLS_POST_APPLICATIONS: 343, TOOLS_POST_TIME[ms]: 12463, TOOLS_POST_CALL_APPLICATIONS: 103, TOOLS_POST_CALL_TIME[ms]: 10049, TOOLS_POST_RETURN_APPLICATIONS: 92, TOOLS_POST_RETURN_TIME[ms]: 23830, TOOLS_QUANTIFIERELIM_APPLICATIONS: 529, TOOLS_QUANTIFIERELIM_TIME[ms]: 46169, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 9328, FLUID_QUERY_TIME[ms]: 18, FLUID_QUERIES: 461, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 123, DOMAIN_JOIN_TIME[ms]: 69102, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 4416, DOMAIN_ISSUBSETEQ_APPLICATIONS: 6, DOMAIN_ISSUBSETEQ_TIME[ms]: 54, DOMAIN_ISBOTTOM_APPLICATIONS: 73, DOMAIN_ISBOTTOM_TIME[ms]: 239, LOOP_SUMMARIZER_APPLICATIONS: 4, LOOP_SUMMARIZER_CACHE_MISSES: 4, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 93105, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 93105, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 6, CALL_SUMMARIZER_APPLICATIONS: 92, CALL_SUMMARIZER_CACHE_MISSES: 50, CALL_SUMMARIZER_OVERALL_TIME[ms]: 34503, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 34503, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 9, PATH_EXPR_TIME[ms]: 11, REGEX_TO_DAG_TIME[ms]: 5, DAG_COMPRESSION_TIME[ms]: 44, DAG_COMPRESSION_PROCESSED_NODES: 863, DAG_COMPRESSION_RETAINED_NODES: 431 - UnprovableResult [Line: 3310]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 817#(or (and (or (and (not (= ~ldv_retval_0~0 0)) (= 1 (select |#valid| ~iio_interrupt_trigger_driver_group1~0.base)) (<= ~ldv_retval_0~0 2147483647) (not (= 0 (mod (+ ~iio_interrupt_trigger_driver_group1~0.offset ~iio_interrupt_trigger_driver_group1~0.base) 4294967296))) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~iio_interrupt_trigger_driver_group1~0.base)) (= 0 ~iio_interrupt_trigger_driver_group1~0.offset) (= ~ldv_state_variable_0~0 2) (< |#StackHeapBarrier| ~iio_interrupt_trigger_driver_group1~0.base) (= ~ldv_state_variable_2~0 1) (= (select |#length| ~iio_interrupt_trigger_driver_group1~0.base) 1472) (<= 0 (+ ~ldv_retval_0~0 2147483648))) (and (= ~ldv_state_variable_0~0 2) (= ~ldv_state_variable_2~0 0) (= ~ref_cnt~0 0))) (not (= 1 ~ldv_module_refcounter~0))) (exists ((|v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5| Int) (v_iio_trigger_put_~trig.base_BEFORE_CALL_5 Int)) (or (and (= 0 (select |#valid| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (+ (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290)) 293)))) (not (= (mod (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290)))) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))) (select (select |#memory_$Pointer$.offset| ~iio_interrupt_trigger_driver_group1~0.base) (+ ~iio_interrupt_trigger_driver_group1~0.offset 290))))) 4294967296) 0)) (<= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_2~0 2) (= 1 ~probed_2~0)) (and (not (= 0 (mod (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_iio_trigger_put_~trig.base_BEFORE_CALL_5) |v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5|)) (select (select |#memory_$Pointer$.offset| v_iio_trigger_put_~trig.base_BEFORE_CALL_5) |v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5|)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_iio_trigger_put_~trig.base_BEFORE_CALL_5) |v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5|)) (select (select |#memory_$Pointer$.offset| v_iio_trigger_put_~trig.base_BEFORE_CALL_5) |v_iio_trigger_put_#in~trig.offset_BEFORE_CALL_5|))) 4294967296))) (<= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_2~0 1))))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...