java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -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 [2019-09-20 13:22:14,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:22:14,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:22:14,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:22:14,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:22:14,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:22:14,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:22:14,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:22:14,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:22:14,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:22:14,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:22:14,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:22:14,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:22:14,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:22:14,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:22:14,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:22:14,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:22:14,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:22:14,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:22:14,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:22:14,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:22:14,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:22:14,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:22:14,909 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:22:14,911 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:22:14,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:22:14,912 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:22:14,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:22:14,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:22:14,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:22:14,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:22:14,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:22:14,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:22:14,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:22:14,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:22:14,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:22:14,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:22:14,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:22:14,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:22:14,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:22:14,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:22:14,922 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 [2019-09-20 13:22:14,937 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:22:14,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:22:14,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 13:22:14,939 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 13:22:14,939 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 13:22:14,939 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:22:14,939 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:22:14,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 13:22:14,940 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:22:14,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:22:14,940 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:22:14,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:22:14,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:22:14,941 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:22:14,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:22:14,942 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 13:22:14,942 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:22:14,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:22:14,943 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:22:14,943 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 13:22:14,943 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 13:22:14,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:22:14,943 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:22:14,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:22:14,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 13:22:14,944 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 13:22:14,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:22:14,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 13:22:14,945 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:22:14,980 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:22:14,996 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:22:15,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:22:15,002 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:22:15,003 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:22:15,003 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-20 13:22:15,067 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83ab042f9/41fe0a2e4ccd451b9a6bc5ed550e49c1/FLAG40dded326 [2019-09-20 13:22:15,754 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:22:15,755 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-20 13:22:15,799 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83ab042f9/41fe0a2e4ccd451b9a6bc5ed550e49c1/FLAG40dded326 [2019-09-20 13:22:15,926 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83ab042f9/41fe0a2e4ccd451b9a6bc5ed550e49c1 [2019-09-20 13:22:15,942 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:22:15,943 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:22:15,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:22:15,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:22:15,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:22:15,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:22:15" (1/1) ... [2019-09-20 13:22:15,957 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 20.09 01:22:15, skipping insertion in model container [2019-09-20 13:22:15,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:22:15" (1/1) ... [2019-09-20 13:22:15,965 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:22:16,056 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:22:16,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:22:16,914 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:22:17,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:22:17,179 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:22:17,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17 WrapperNode [2019-09-20 13:22:17,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:22:17,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:22:17,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:22:17,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:22:17,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (1/1) ... [2019-09-20 13:22:17,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (1/1) ... [2019-09-20 13:22:17,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (1/1) ... [2019-09-20 13:22:17,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (1/1) ... [2019-09-20 13:22:17,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (1/1) ... [2019-09-20 13:22:17,316 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (1/1) ... [2019-09-20 13:22:17,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (1/1) ... [2019-09-20 13:22:17,335 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:22:17,336 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:22:17,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:22:17,337 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:22:17,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (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 [2019-09-20 13:22:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:22:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:22:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:22:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 13:22:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 13:22:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 13:22:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 13:22:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 13:22:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 13:22:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 13:22:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 13:22:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 13:22:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 13:22:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 13:22:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 13:22:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 13:22:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-20 13:22:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-20 13:22:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-20 13:22:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_put [2019-09-20 13:22:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2019-09-20 13:22:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2019-09-20 13:22:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_poll [2019-09-20 13:22:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_probe [2019-09-20 13:22:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_remove [2019-09-20 13:22:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_init [2019-09-20 13:22:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_exit [2019-09-20 13:22:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-20 13:22:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-20 13:22:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-20 13:22:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-20 13:22:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-09-20 13:22:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-09-20 13:22:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-20 13:22:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:22:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2019-09-20 13:22:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2019-09-20 13:22:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_7 [2019-09-20 13:22:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_8 [2019-09-20 13:22:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_9 [2019-09-20 13:22:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_10 [2019-09-20 13:22:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_11 [2019-09-20 13:22:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 13:22:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 13:22:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 13:22:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 13:22:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 13:22:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-20 13:22:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-20 13:22:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-20 13:22:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-20 13:22:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-20 13:22:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:22:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-20 13:22:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 13:22:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-20 13:22:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_alloc [2019-09-20 13:22:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_poll [2019-09-20 13:22:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2019-09-20 13:22:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2019-09-20 13:22:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:22:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-20 13:22:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-20 13:22:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-09-20 13:22:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-20 13:22:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:22:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:22:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 13:22:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:22:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:22:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 13:22:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2019-09-20 13:22:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2019-09-20 13:22:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-20 13:22:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-20 13:22:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:22:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 13:22:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 13:22:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 13:22:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 13:22:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:22:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:22:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:22:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:22:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:22:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 13:22:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:22:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 13:22:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:22:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 13:22:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 13:22:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 13:22:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 13:22:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 13:22:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 13:22:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 13:22:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-20 13:22:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-20 13:22:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-20 13:22:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-20 13:22:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-09-20 13:22:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-09-20 13:22:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-20 13:22:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 13:22:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:22:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 13:22:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:22:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-09-20 13:22:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 13:22:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-20 13:22:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-20 13:22:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_10 [2019-09-20 13:22:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-20 13:22:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_11 [2019-09-20 13:22:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-20 13:22:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-20 13:22:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-20 13:22:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-20 13:22:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_7 [2019-09-20 13:22:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-20 13:22:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_8 [2019-09-20 13:22:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_9 [2019-09-20 13:22:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_put [2019-09-20 13:22:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2019-09-20 13:22:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2019-09-20 13:22:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2019-09-20 13:22:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2019-09-20 13:22:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_poll [2019-09-20 13:22:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_alloc [2019-09-20 13:22:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_poll [2019-09-20 13:22:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_probe [2019-09-20 13:22:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:22:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:22:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:22:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_remove [2019-09-20 13:22:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_init [2019-09-20 13:22:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_exit [2019-09-20 13:22:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:22:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:22:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:22:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:22:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 13:22:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 13:22:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 13:22:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 13:22:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 13:22:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-20 13:22:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-20 13:22:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-20 13:22:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:22:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:22:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:22:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:22:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:22:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:22:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:22:18,566 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 13:22:18,607 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-20 13:22:19,183 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:22:19,184 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 13:22:19,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:22:19 BoogieIcfgContainer [2019-09-20 13:22:19,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:22:19,187 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:22:19,187 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:22:19,190 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:22:19,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:22:15" (1/3) ... [2019-09-20 13:22:19,191 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@408ca65c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:22:19, skipping insertion in model container [2019-09-20 13:22:19,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:22:17" (2/3) ... [2019-09-20 13:22:19,191 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@408ca65c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:22:19, skipping insertion in model container [2019-09-20 13:22:19,192 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:22:19" (3/3) ... [2019-09-20 13:22:19,193 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-20 13:22:19,203 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:22:19,212 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:22:19,230 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:22:19,263 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-20 13:22:19,264 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:22:19,264 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-20 13:22:19,264 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:22:19,264 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:22:19,264 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:22:19,264 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:22:19,264 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:22:19,265 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:22:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states. [2019-09-20 13:22:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-09-20 13:22:19,303 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:22:19,304 INFO L407 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:22:19,306 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:22:19,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:22:19,312 INFO L82 PathProgramCache]: Analyzing trace with hash -214518331, now seen corresponding path program 1 times [2019-09-20 13:22:19,314 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:22:19,314 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:22:19,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:19,382 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:22:19,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:22:19,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-20 13:22:19,722 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:22:19,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:22:19,726 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:22:19,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:22:19,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:22:19,744 INFO L87 Difference]: Start difference. First operand 326 states. Second operand 3 states. [2019-09-20 13:22:19,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:22:19,923 INFO L93 Difference]: Finished difference Result 852 states and 1050 transitions. [2019-09-20 13:22:19,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:22:19,924 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-09-20 13:22:19,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:22:19,949 INFO L225 Difference]: With dead ends: 852 [2019-09-20 13:22:19,949 INFO L226 Difference]: Without dead ends: 533 [2019-09-20 13:22:19,956 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:22:19,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 533 states. [2019-09-20 13:22:20,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 533 to 530. [2019-09-20 13:22:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 530 states. [2019-09-20 13:22:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 530 states and 635 transitions. [2019-09-20 13:22:20,078 INFO L78 Accepts]: Start accepts. Automaton has 530 states and 635 transitions. Word has length 33 [2019-09-20 13:22:20,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:22:20,079 INFO L475 AbstractCegarLoop]: Abstraction has 530 states and 635 transitions. [2019-09-20 13:22:20,079 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:22:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 635 transitions. [2019-09-20 13:22:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-09-20 13:22:20,086 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:22:20,086 INFO L407 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:22:20,087 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:22:20,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:22:20,087 INFO L82 PathProgramCache]: Analyzing trace with hash -486269622, now seen corresponding path program 1 times [2019-09-20 13:22:20,088 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:22:20,088 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:22:20,099 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:20,099 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:22:20,099 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:22:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-20 13:22:20,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:22:20,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:22:20,350 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:22:20,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:22:20,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:22:20,351 INFO L87 Difference]: Start difference. First operand 530 states and 635 transitions. Second operand 3 states. [2019-09-20 13:22:20,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:22:20,425 INFO L93 Difference]: Finished difference Result 540 states and 643 transitions. [2019-09-20 13:22:20,425 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:22:20,426 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2019-09-20 13:22:20,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:22:20,435 INFO L225 Difference]: With dead ends: 540 [2019-09-20 13:22:20,435 INFO L226 Difference]: Without dead ends: 535 [2019-09-20 13:22:20,438 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:22:20,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2019-09-20 13:22:20,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 530. [2019-09-20 13:22:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 530 states. [2019-09-20 13:22:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 530 states and 634 transitions. [2019-09-20 13:22:20,522 INFO L78 Accepts]: Start accepts. Automaton has 530 states and 634 transitions. Word has length 53 [2019-09-20 13:22:20,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:22:20,523 INFO L475 AbstractCegarLoop]: Abstraction has 530 states and 634 transitions. [2019-09-20 13:22:20,523 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:22:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 634 transitions. [2019-09-20 13:22:20,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-09-20 13:22:20,531 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:22:20,532 INFO L407 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:22:20,532 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:22:20,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:22:20,533 INFO L82 PathProgramCache]: Analyzing trace with hash -429011320, now seen corresponding path program 1 times [2019-09-20 13:22:20,533 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:22:20,533 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:22:20,547 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:20,547 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:22:20,548 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:22:20,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-20 13:22:20,682 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:22:20,682 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:22:20,682 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:22:20,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:22:20,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:22:20,683 INFO L87 Difference]: Start difference. First operand 530 states and 634 transitions. Second operand 3 states. [2019-09-20 13:22:20,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:22:20,742 INFO L93 Difference]: Finished difference Result 1047 states and 1269 transitions. [2019-09-20 13:22:20,743 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:22:20,743 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2019-09-20 13:22:20,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:22:20,748 INFO L225 Difference]: With dead ends: 1047 [2019-09-20 13:22:20,749 INFO L226 Difference]: Without dead ends: 512 [2019-09-20 13:22:20,752 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:22:20,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2019-09-20 13:22:20,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 511. [2019-09-20 13:22:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 511 states. [2019-09-20 13:22:20,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 611 transitions. [2019-09-20 13:22:20,804 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 611 transitions. Word has length 53 [2019-09-20 13:22:20,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:22:20,805 INFO L475 AbstractCegarLoop]: Abstraction has 511 states and 611 transitions. [2019-09-20 13:22:20,805 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:22:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 611 transitions. [2019-09-20 13:22:20,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-09-20 13:22:20,807 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:22:20,807 INFO L407 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:22:20,808 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:22:20,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:22:20,808 INFO L82 PathProgramCache]: Analyzing trace with hash 1876531799, now seen corresponding path program 1 times [2019-09-20 13:22:20,808 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:22:20,808 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:22:20,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:20,822 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:22:20,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:22:20,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-20 13:22:20,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:22:20,918 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:22:20,919 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:22:20,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:22:20,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:22:20,920 INFO L87 Difference]: Start difference. First operand 511 states and 611 transitions. Second operand 3 states. [2019-09-20 13:22:20,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:22:20,995 INFO L93 Difference]: Finished difference Result 1125 states and 1363 transitions. [2019-09-20 13:22:20,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:22:20,995 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2019-09-20 13:22:20,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:22:21,002 INFO L225 Difference]: With dead ends: 1125 [2019-09-20 13:22:21,003 INFO L226 Difference]: Without dead ends: 624 [2019-09-20 13:22:21,005 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:22:21,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 624 states. [2019-09-20 13:22:21,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 624 to 614. [2019-09-20 13:22:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2019-09-20 13:22:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 748 transitions. [2019-09-20 13:22:21,058 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 748 transitions. Word has length 63 [2019-09-20 13:22:21,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:22:21,059 INFO L475 AbstractCegarLoop]: Abstraction has 614 states and 748 transitions. [2019-09-20 13:22:21,059 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:22:21,059 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 748 transitions. [2019-09-20 13:22:21,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-09-20 13:22:21,065 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:22:21,066 INFO L407 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:22:21,066 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:22:21,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:22:21,067 INFO L82 PathProgramCache]: Analyzing trace with hash -664792236, now seen corresponding path program 1 times [2019-09-20 13:22:21,067 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:22:21,067 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:22:21,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:21,074 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:22:21,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:22:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-20 13:22:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-20 13:22:21,422 INFO L474 BasicCegarLoop]: Counterexample might be feasible [2019-09-20 13:22:21,511 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 1477 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe_type~~probe_type~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id?prevent_deferred_probe~~bool~0# [2019-09-20 13:22:21,513 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 1479 could not be translated for associated CType STRUCT~~iio_trigger_ops?owner~*module?set_trigger_state~*((*iio_trigger ~bool~0 ) : INT)?try_reenable~*((*iio_trigger ) : INT)?validate_device~*((*iio_trigger *iio_dev ) : INT)# [2019-09-20 13:22:21,513 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 1475 could not be translated for associated CType STRUCT~~iio_trigger_ops?owner~*module?set_trigger_state~*((*iio_trigger ~bool~0 ) : INT)?try_reenable~*((*iio_trigger ) : INT)?validate_device~*((*iio_trigger *iio_dev ) : INT)# [2019-09-20 13:22:21,514 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 1510 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe_type~~probe_type~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id?prevent_deferred_probe~~bool~0# [2019-09-20 13:22:21,520 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,522 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,523 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,525 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,525 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,555 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,555 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,556 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,558 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,559 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,560 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,564 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,565 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,566 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,566 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,566 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch82 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,567 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,568 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,568 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch82 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-20 13:22:21,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:22:21 BoogieIcfgContainer [2019-09-20 13:22:21,662 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:22:21,667 INFO L168 Benchmark]: Toolchain (without parser) took 5721.04 ms. Allocated memory was 132.1 MB in the beginning and 272.1 MB in the end (delta: 140.0 MB). Free memory was 83.2 MB in the beginning and 222.8 MB in the end (delta: -139.6 MB). Peak memory consumption was 157.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:22:21,667 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 132.1 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:22:21,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1231.71 ms. Allocated memory was 132.1 MB in the beginning and 201.3 MB in the end (delta: 69.2 MB). Free memory was 83.0 MB in the beginning and 129.5 MB in the end (delta: -46.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. [2019-09-20 13:22:21,671 INFO L168 Benchmark]: Boogie Preprocessor took 155.71 ms. Allocated memory is still 201.3 MB. Free memory was 129.5 MB in the beginning and 123.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:22:21,675 INFO L168 Benchmark]: RCFGBuilder took 1849.12 ms. Allocated memory was 201.3 MB in the beginning and 223.9 MB in the end (delta: 22.5 MB). Free memory was 123.9 MB in the beginning and 122.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 63.1 MB. Max. memory is 7.1 GB. [2019-09-20 13:22:21,676 INFO L168 Benchmark]: TraceAbstraction took 2475.88 ms. Allocated memory was 223.9 MB in the beginning and 272.1 MB in the end (delta: 48.2 MB). Free memory was 121.2 MB in the beginning and 222.8 MB in the end (delta: -101.6 MB). Peak memory consumption was 103.4 MB. Max. memory is 7.1 GB. [2019-09-20 13:22:21,681 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 132.1 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1231.71 ms. Allocated memory was 132.1 MB in the beginning and 201.3 MB in the end (delta: 69.2 MB). Free memory was 83.0 MB in the beginning and 129.5 MB in the end (delta: -46.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 155.71 ms. Allocated memory is still 201.3 MB. Free memory was 129.5 MB in the beginning and 123.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1849.12 ms. Allocated memory was 201.3 MB in the beginning and 223.9 MB in the end (delta: 22.5 MB). Free memory was 123.9 MB in the beginning and 122.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 63.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2475.88 ms. Allocated memory was 223.9 MB in the beginning and 272.1 MB in the end (delta: 48.2 MB). Free memory was 121.2 MB in the beginning and 222.8 MB in the end (delta: -101.6 MB). Peak memory consumption was 103.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 1477 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe_type~~probe_type~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id?prevent_deferred_probe~~bool~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 1479 could not be translated for associated CType STRUCT~~iio_trigger_ops?owner~*module?set_trigger_state~*((*iio_trigger ~bool~0 ) : INT)?try_reenable~*((*iio_trigger ) : INT)?validate_device~*((*iio_trigger *iio_dev ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 1475 could not be translated for associated CType STRUCT~~iio_trigger_ops?owner~*module?set_trigger_state~*((*iio_trigger ~bool~0 ) : INT)?try_reenable~*((*iio_trigger ) : INT)?validate_device~*((*iio_trigger *iio_dev ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 1510 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe_type~~probe_type~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id?prevent_deferred_probe~~bool~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch82 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch79 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch77 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch82 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 3310]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 2952, overapproximation of bitwiseOr at line 2665. Possible FailurePath: [L2759] int ldv_irq_1_2 = 0; [L2760] int LDV_IN_INTERRUPT = 1; [L2761] int ldv_irq_1_3 = 0; [L2762] void *ldv_irq_data_1_1 ; [L2763] int ldv_irq_1_1 = 0; [L2764] int ldv_irq_1_0 = 0; [L2765] int probed_2 = 0; [L2766] int ldv_irq_line_1_3 ; [L2767] void *ldv_irq_data_1_0 ; [L2768] int ldv_state_variable_0 ; [L2769] int ldv_irq_line_1_0 ; [L2770] int ldv_state_variable_2 ; [L2771] void *ldv_irq_data_1_3 ; [L2772] int ref_cnt ; [L2773] int ldv_irq_line_1_1 ; [L2774] struct platform_device *iio_interrupt_trigger_driver_group1 ; [L2775] void *ldv_irq_data_1_2 ; [L2776] int ldv_state_variable_1 ; [L2777] int ldv_irq_line_1_2 ; [L2874] static struct iio_trigger_ops const iio_interrupt_trigger_ops = {& __this_module, 0, 0, 0}; [L2951-L2961] static struct platform_driver iio_interrupt_trigger_driver = {& iio_interrupt_trigger_probe, & iio_interrupt_trigger_remove, 0, 0, 0, {"iio_interrupt_trigger", 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, (_Bool)0}; [L2977] int ldv_retval_0 ; [L2978] int ldv_retval_1 ; [L2981] int ldv_retval_2 ; [L3349] int ldv_module_refcounter = 1; VAL [\old(iio_interrupt_trigger_driver)=null, \old(iio_interrupt_trigger_driver)=null, \old(iio_interrupt_trigger_driver_group1)=1516, \old(iio_interrupt_trigger_driver_group1)=1511, \old(iio_interrupt_trigger_ops)=null, \old(iio_interrupt_trigger_ops)=null, \old(LDV_IN_INTERRUPT)=1491, \old(ldv_irq_1_0)=1484, \old(ldv_irq_1_1)=1473, \old(ldv_irq_1_2)=1486, \old(ldv_irq_1_3)=1517, \old(ldv_irq_data_1_0)=1476, \old(ldv_irq_data_1_0)=1478, \old(ldv_irq_data_1_1)=1507, \old(ldv_irq_data_1_1)=1493, \old(ldv_irq_data_1_2)=1512, \old(ldv_irq_data_1_2)=1498, \old(ldv_irq_data_1_3)=1480, \old(ldv_irq_data_1_3)=1474, \old(ldv_irq_line_1_0)=1483, \old(ldv_irq_line_1_1)=1513, \old(ldv_irq_line_1_2)=1500, \old(ldv_irq_line_1_3)=1488, \old(ldv_module_refcounter)=1509, \old(ldv_retval_0)=1489, \old(ldv_retval_1)=1481, \old(ldv_retval_2)=1508, \old(ldv_state_variable_0)=1506, \old(ldv_state_variable_1)=1496, \old(ldv_state_variable_2)=1485, \old(probed_2)=1515, \old(ref_cnt)=1482, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L3130] int tmp ; [L3131] int tmp___0 ; [L3132] int tmp___1 ; VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L3134] FCALL ldv_initialize() VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L3135] ldv_state_variable_1 = 1 [L3136] ref_cnt = 0 [L3137] ldv_state_variable_0 = 1 [L3138] ldv_state_variable_2 = 0 VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L3140] tmp = __VERIFIER_nondet_int() [L3142] case 0: [L3148] case 1: VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0, tmp=1] [L3149] COND TRUE ldv_state_variable_0 != 0 [L3150] tmp___0 = __VERIFIER_nondet_int() [L3152] case 0: [L3160] case 1: VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0, tmp=1, tmp___0=1] [L3161] COND TRUE ldv_state_variable_0 == 1 VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0, tmp=1, tmp___0=1] [L3162] CALL, EXPR iio_interrupt_trigger_driver_init() VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L2964] int tmp ; VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L2966] CALL, EXPR ldv___platform_driver_register_10(& iio_interrupt_trigger_driver, & __this_module) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg2={1499:1487}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L3287] ldv_func_ret_type___0 ldv_func_res ; [L3288] int tmp ; VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg2={1499:1487}, ldv_func_arg2={1499:1487}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L3290] CALL, EXPR __platform_driver_register(ldv_func_arg1, ldv_func_arg2) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, arg0={-4294967301:0}, arg1={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L3417] return __VERIFIER_nondet_int(); [L3290] RET, EXPR __platform_driver_register(ldv_func_arg1, ldv_func_arg2) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __platform_driver_register(ldv_func_arg1, ldv_func_arg2)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg2={1499:1487}, ldv_func_arg2={1499:1487}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, probed_2=0, ref_cnt=0] [L3290] tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2) [L3291] ldv_func_res = tmp [L3292] ldv_state_variable_2 = 1 VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg2={1499:1487}, ldv_func_arg2={1499:1487}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=0] [L3293] CALL ldv_platform_driver_init_2() VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L3095] void *tmp ; VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L3097] CALL, EXPR ldv_init_zalloc(1472UL) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=1472, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L2711] void *p ; [L2712] void *tmp ; [L2714] EXPR, FCALL calloc(1UL, size) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=1472, __this_module={1499:1487}, calloc(1UL, size)={-4294967297:0}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=1472] [L2714] tmp = calloc(1UL, size) [L2715] p = tmp [L2717] return (p); VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=1472, \result={-4294967297:0}, __this_module={1499:1487}, calloc(1UL, size)={-4294967297:0}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-4294967297:0}, probed_2=0, ref_cnt=0, size=1472, tmp={-4294967297:0}] [L3097] RET, EXPR ldv_init_zalloc(1472UL) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1472UL)={-4294967297:0}, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L3097] tmp = ldv_init_zalloc(1472UL) [L3098] iio_interrupt_trigger_driver_group1 = (struct platform_device *)tmp VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp={-4294967297:0}] [L3293] RET ldv_platform_driver_init_2() VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg2={1499:1487}, ldv_func_arg2={1499:1487}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=0] [L3294] return (ldv_func_res); VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \result=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg1={-4294967301:0}, ldv_func_arg2={1499:1487}, ldv_func_arg2={1499:1487}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=0] [L2966] RET, EXPR ldv___platform_driver_register_10(& iio_interrupt_trigger_driver, & __this_module) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, ldv___platform_driver_register_10(& iio_interrupt_trigger_driver, & __this_module)=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L2966] tmp = ldv___platform_driver_register_10(& iio_interrupt_trigger_driver, & __this_module) [L2967] return (tmp); VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \result=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=0] [L3162] RET, EXPR iio_interrupt_trigger_driver_init() VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_driver_init()=0, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=1, tmp___0=1] [L3162] ldv_retval_0 = iio_interrupt_trigger_driver_init() [L3163] COND TRUE ldv_retval_0 == 0 [L3164] ldv_state_variable_0 = 3 VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=1, tmp___0=1] [L3167] COND FALSE !(ldv_retval_0 != 0) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=1, tmp___0=1] [L3140] tmp = __VERIFIER_nondet_int() [L3142] case 0: [L3148] case 1: [L3182] case 2: VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=2, tmp___0=1] [L3183] COND TRUE ldv_state_variable_2 != 0 [L3184] tmp___1 = __VERIFIER_nondet_int() [L3186] case 0: VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=2, tmp___0=1, tmp___1=0] [L3187] COND TRUE ldv_state_variable_2 == 1 VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, tmp=2, tmp___0=1, tmp___1=0] [L3188] CALL iio_interrupt_trigger_probe(iio_interrupt_trigger_driver_group1) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, pdev={-4294967297:0}, probed_2=0, ref_cnt=0] [L2877] struct iio_interrupt_trigger_info *trig_info ; [L2878] struct iio_trigger *trig ; [L2879] unsigned long irqflags ; [L2880] struct resource *irq_res ; [L2881] int irq ; [L2882] int ret ; [L2883] void *tmp ; [L2885] ret = 0 VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, pdev={-4294967297:0}, pdev={-4294967297:0}, probed_2=0, ref_cnt=0, ret=0] [L2886] CALL, EXPR platform_get_resource(pdev, 1024U, 0U) VAL [\old(arg1)=1024, \old(arg2)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, arg0={-4294967297:0}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L3447] CALL, EXPR external_alloc() VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L3458] return __VERIFIER_nondet_pointer(); [L3447] RET, EXPR external_alloc() VAL [\old(arg1)=1024, \old(arg2)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, arg0={-4294967297:0}, arg0={-4294967297:0}, arg1=1024, arg2=0, external_alloc()={-2:3}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L3447] return (struct resource *)external_alloc(); [L2886] RET, EXPR platform_get_resource(pdev, 1024U, 0U) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, pdev={-4294967297:0}, pdev={-4294967297:0}, platform_get_resource(pdev, 1024U, 0U)={-2:3}, probed_2=0, ref_cnt=0, ret=0] [L2886] irq_res = platform_get_resource(pdev, 1024U, 0U) [L2887] COND FALSE !((unsigned long )irq_res == (unsigned long )((struct resource *)0)) [L2891] EXPR irq_res->flags [L2891] irqflags = (irq_res->flags & 15UL) | 128UL [L2892] EXPR irq_res->start [L2892] irq = (int )irq_res->start [L2893] trig = iio_trigger_alloc("irqtrig%d", irq) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={-2:3}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, pdev={-4294967297:0}, pdev={-4294967297:0}, probed_2=0, ref_cnt=0, ret=0, trig={4:-3}] [L2894] COND FALSE !((unsigned long )trig == (unsigned long )((struct iio_trigger *)0)) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={-2:3}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, pdev={-4294967297:0}, pdev={-4294967297:0}, probed_2=0, ref_cnt=0, ret=0, trig={4:-3}] [L2899] CALL, EXPR kzalloc(4UL, 208U) VAL [\old(flags)=208, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L2663] void *tmp ; VAL [\old(flags)=208, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, __this_module={1499:1487}, flags=208, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=4] [L2665] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L2655] void *tmp___2 ; VAL [\old(flags)=1492, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, __this_module={1499:1487}, flags=1492, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=4] [L2657] CALL, EXPR __kmalloc(size, flags) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, \old(t)=1492, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L2651] CALL, EXPR ldv_malloc(size) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L2677] void *p ; [L2678] void *tmp ; [L2679] int tmp___0 ; [L2681] tmp___0 = __VERIFIER_nondet_int() [L2682] COND TRUE tmp___0 != 0 [L2683] return ((void *)0); VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, \result={0:0}, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=4, tmp___0=1] [L2651] RET, EXPR ldv_malloc(size) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, \old(t)=1492, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_malloc(size)={0:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=4, t=1492] [L2651] return ldv_malloc(size); [L2657] RET, EXPR __kmalloc(size, flags) VAL [\old(flags)=1492, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, __kmalloc(size, flags)={0:0}, __this_module={1499:1487}, flags=1492, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=4] [L2657] tmp___2 = __kmalloc(size, flags) [L2658] return (tmp___2); VAL [\old(flags)=1492, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, \result={0:0}, __this_module={1499:1487}, flags=1492, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=4, tmp___2={0:0}] [L2665] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=208, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, __this_module={1499:1487}, flags=208, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, kmalloc(size, flags | 32768U)={0:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=4] [L2665] tmp = kmalloc(size, flags | 32768U) [L2666] return (tmp); VAL [\old(flags)=208, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, \old(size)=4, \result={0:0}, __this_module={1499:1487}, flags=208, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, size=4, tmp={0:0}] [L2899] RET, EXPR kzalloc(4UL, 208U) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={-2:3}, kzalloc(4UL, 208U)={0:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, pdev={-4294967297:0}, pdev={-4294967297:0}, probed_2=0, ref_cnt=0, ret=0, trig={4:-3}] [L2899] tmp = kzalloc(4UL, 208U) [L2900] trig_info = (struct iio_interrupt_trigger_info *)tmp VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={-2:3}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, pdev={-4294967297:0}, pdev={-4294967297:0}, probed_2=0, ref_cnt=0, ret=0, tmp={0:0}, trig={4:-3}, trig_info={0:0}] [L2901] COND TRUE (unsigned long )trig_info == (unsigned long )((struct iio_interrupt_trigger_info *)0) [L2902] ret = -12 VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={-2:3}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, pdev={-4294967297:0}, pdev={-4294967297:0}, probed_2=0, ref_cnt=0, ret=-12, tmp={0:0}, trig={4:-3}, trig_info={0:0}] [L2928] CALL iio_trigger_put(trig) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, trig={4:-3}] [L2843] EXPR trig->ops [L2843] EXPR (trig->ops)->owner VAL [(trig->ops)->owner={5:-4}, \old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0, trig={4:-3}, trig={4:-3}, trig->ops={1490:1502}] [L2843] CALL ldv_module_put_5((trig->ops)->owner) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, ldv_func_arg1={5:-4}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L3240] CALL ldv_module_put(ldv_func_arg1) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, module={5:-4}, probed_2=0, ref_cnt=0] [L3380] COND TRUE (unsigned long )module != (unsigned long )((struct module *)0) VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, module={5:-4}, module={5:-4}, probed_2=0, ref_cnt=0] [L3381] COND TRUE ldv_module_refcounter <= 1 VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, module={5:-4}, module={5:-4}, probed_2=0, ref_cnt=0] [L3382] CALL ldv_error() VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] [L3310] __VERIFIER_error() VAL [\old(iio_interrupt_trigger_driver_group1)=0, \old(iio_interrupt_trigger_driver_group1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_irq_1_0)=0, \old(ldv_irq_1_1)=0, \old(ldv_irq_1_2)=0, \old(ldv_irq_1_3)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_0)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_1)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_2)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_data_1_3)=0, \old(ldv_irq_line_1_0)=0, \old(ldv_irq_line_1_1)=0, \old(ldv_irq_line_1_2)=0, \old(ldv_irq_line_1_3)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(probed_2)=0, \old(ref_cnt)=0, __this_module={1499:1487}, iio_interrupt_trigger_driver={-4294967301:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967302:0}, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, probed_2=0, ref_cnt=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 69 procedures, 396 locations, 1 error locations. UNSAFE Result, 2.4s OverallTime, 5 OverallIterations, 2 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1447 SDtfs, 1073 SDslu, 641 SDs, 0 SdLazy, 30 SolverSat, 8 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=614occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 19 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 304 NumberOfCodeBlocks, 304 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 198 ConstructedInterpolants, 0 QuantifiedInterpolants, 13360 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...