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 --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 02:47:23,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 02:47:23,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 02:47:23,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 02:47:23,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 02:47:23,198 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 02:47:23,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 02:47:23,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 02:47:23,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 02:47:23,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 02:47:23,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 02:47:23,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 02:47:23,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 02:47:23,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 02:47:23,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 02:47:23,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 02:47:23,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 02:47:23,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 02:47:23,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 02:47:23,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 02:47:23,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 02:47:23,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 02:47:23,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 02:47:23,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 02:47:23,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 02:47:23,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 02:47:23,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 02:47:23,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 02:47:23,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 02:47:23,249 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 02:47:23,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 02:47:23,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 02:47:23,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 02:47:23,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 02:47:23,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 02:47:23,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 02:47:23,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 02:47:23,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 02:47:23,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 02:47:23,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 02:47:23,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 02:47:23,258 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 [2019-10-15 02:47:23,293 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 02:47:23,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 02:47:23,294 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 02:47:23,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 02:47:23,295 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 02:47:23,298 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 02:47:23,299 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 02:47:23,299 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 02:47:23,299 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 02:47:23,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 02:47:23,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 02:47:23,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 02:47:23,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 02:47:23,300 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 02:47:23,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 02:47:23,300 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 02:47:23,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 02:47:23,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 02:47:23,301 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 02:47:23,302 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 02:47:23,303 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 02:47:23,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:47:23,303 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 02:47:23,303 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 02:47:23,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 02:47:23,304 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 02:47:23,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 02:47:23,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 02:47:23,304 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 02:47:23,622 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 02:47:23,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 02:47:23,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 02:47:23,645 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 02:47:23,645 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 02:47:23,646 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-10-15 02:47:23,722 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e484c955/29fd3888c04141cfb7c2aa057db85c68/FLAGf3517adb4 [2019-10-15 02:47:24,456 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 02:47:24,457 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-10-15 02:47:24,485 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e484c955/29fd3888c04141cfb7c2aa057db85c68/FLAGf3517adb4 [2019-10-15 02:47:24,576 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e484c955/29fd3888c04141cfb7c2aa057db85c68 [2019-10-15 02:47:24,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 02:47:24,588 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 02:47:24,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 02:47:24,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 02:47:24,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 02:47:24,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:47:24" (1/1) ... [2019-10-15 02:47:24,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73ff8426 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:24, skipping insertion in model container [2019-10-15 02:47:24,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:47:24" (1/1) ... [2019-10-15 02:47:24,604 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 02:47:24,692 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 02:47:25,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:47:25,672 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 02:47:25,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:47:25,946 INFO L192 MainTranslator]: Completed translation [2019-10-15 02:47:25,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25 WrapperNode [2019-10-15 02:47:25,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 02:47:25,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 02:47:25,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 02:47:25,950 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 02:47:25,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (1/1) ... [2019-10-15 02:47:25,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (1/1) ... [2019-10-15 02:47:26,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (1/1) ... [2019-10-15 02:47:26,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (1/1) ... [2019-10-15 02:47:26,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (1/1) ... [2019-10-15 02:47:26,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (1/1) ... [2019-10-15 02:47:26,085 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (1/1) ... [2019-10-15 02:47:26,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 02:47:26,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 02:47:26,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 02:47:26,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 02:47:26,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (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 [2019-10-15 02:47:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 02:47:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 02:47:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 02:47:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 02:47:26,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 02:47:26,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 02:47:26,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 02:47:26,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 02:47:26,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 02:47:26,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 02:47:26,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 02:47:26,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 02:47:26,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 02:47:26,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 02:47:26,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 02:47:26,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 02:47:26,184 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-15 02:47:26,184 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-15 02:47:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 02:47:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_put [2019-10-15 02:47:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2019-10-15 02:47:26,186 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2019-10-15 02:47:26,188 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_poll [2019-10-15 02:47:26,189 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_probe [2019-10-15 02:47:26,189 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_remove [2019-10-15 02:47:26,189 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_init [2019-10-15 02:47:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_exit [2019-10-15 02:47:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 02:47:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 02:47:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 02:47:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 02:47:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-10-15 02:47:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-10-15 02:47:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 02:47:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 02:47:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2019-10-15 02:47:26,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2019-10-15 02:47:26,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_7 [2019-10-15 02:47:26,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_8 [2019-10-15 02:47:26,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_9 [2019-10-15 02:47:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_10 [2019-10-15 02:47:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_11 [2019-10-15 02:47:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 02:47:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 02:47:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 02:47:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 02:47:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 02:47:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-15 02:47:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-15 02:47:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-15 02:47:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-15 02:47:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-15 02:47:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 02:47:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-15 02:47:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 02:47:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 02:47:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_alloc [2019-10-15 02:47:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_poll [2019-10-15 02:47:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2019-10-15 02:47:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2019-10-15 02:47:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 02:47:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-15 02:47:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-15 02:47:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-15 02:47:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 02:47:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 02:47:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 02:47:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 02:47:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 02:47:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 02:47:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 02:47:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2019-10-15 02:47:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2019-10-15 02:47:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-15 02:47:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-15 02:47:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 02:47:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 02:47:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 02:47:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 02:47:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 02:47:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 02:47:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 02:47:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 02:47:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 02:47:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 02:47:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 02:47:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 02:47:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 02:47:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 02:47:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 02:47:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 02:47:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 02:47:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-10-15 02:47:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-10-15 02:47:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 02:47:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 02:47:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 02:47:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 02:47:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 02:47:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-15 02:47:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 02:47:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-15 02:47:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-15 02:47:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_10 [2019-10-15 02:47:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-15 02:47:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_11 [2019-10-15 02:47:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-15 02:47:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-15 02:47:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 02:47:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 02:47:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_7 [2019-10-15 02:47:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 02:47:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_8 [2019-10-15 02:47:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_9 [2019-10-15 02:47:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_put [2019-10-15 02:47:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2019-10-15 02:47:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2019-10-15 02:47:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2019-10-15 02:47:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2019-10-15 02:47:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_poll [2019-10-15 02:47:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_alloc [2019-10-15 02:47:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_poll [2019-10-15 02:47:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_probe [2019-10-15 02:47:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 02:47:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 02:47:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 02:47:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_remove [2019-10-15 02:47:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_init [2019-10-15 02:47:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_exit [2019-10-15 02:47:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 02:47:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 02:47:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 02:47:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 02:47:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 02:47:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 02:47:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 02:47:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 02:47:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 02:47:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-15 02:47:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-15 02:47:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-15 02:47:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 02:47:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 02:47:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 02:47:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 02:47:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 02:47:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 02:47:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 02:47:27,056 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 02:47:27,080 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-15 02:47:28,012 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 02:47:28,013 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 02:47:28,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:47:28 BoogieIcfgContainer [2019-10-15 02:47:28,015 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 02:47:28,017 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 02:47:28,017 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 02:47:28,020 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 02:47:28,021 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:47:24" (1/3) ... [2019-10-15 02:47:28,022 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47b92401 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:47:28, skipping insertion in model container [2019-10-15 02:47:28,022 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:47:25" (2/3) ... [2019-10-15 02:47:28,023 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47b92401 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:47:28, skipping insertion in model container [2019-10-15 02:47:28,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:47:28" (3/3) ... [2019-10-15 02:47:28,024 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 [2019-10-15 02:47:28,035 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 02:47:28,047 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 02:47:28,059 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 02:47:28,100 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 02:47:28,101 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 02:47:28,101 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 02:47:28,101 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 02:47:28,101 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 02:47:28,101 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 02:47:28,102 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 02:47:28,102 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 02:47:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states. [2019-10-15 02:47:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-10-15 02:47:28,156 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:47:28,157 INFO L380 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] [2019-10-15 02:47:28,160 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:47:28,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:47:28,167 INFO L82 PathProgramCache]: Analyzing trace with hash 1856424921, now seen corresponding path program 1 times [2019-10-15 02:47:28,177 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:47:28,177 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506643427] [2019-10-15 02:47:28,178 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:47:28,178 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:47:28,178 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:47:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:47:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 02:47:28,756 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506643427] [2019-10-15 02:47:28,757 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:47:28,757 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:47:28,758 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462307812] [2019-10-15 02:47:28,763 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:47:28,764 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:47:28,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:47:28,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:47:28,782 INFO L87 Difference]: Start difference. First operand 273 states. Second operand 3 states. [2019-10-15 02:47:28,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:47:28,985 INFO L93 Difference]: Finished difference Result 718 states and 874 transitions. [2019-10-15 02:47:28,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:47:28,987 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-10-15 02:47:28,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:47:29,007 INFO L225 Difference]: With dead ends: 718 [2019-10-15 02:47:29,008 INFO L226 Difference]: Without dead ends: 448 [2019-10-15 02:47:29,015 INFO L600 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 [2019-10-15 02:47:29,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 448 states. [2019-10-15 02:47:29,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 448 to 445. [2019-10-15 02:47:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 445 states. [2019-10-15 02:47:29,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 522 transitions. [2019-10-15 02:47:29,112 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 522 transitions. Word has length 30 [2019-10-15 02:47:29,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:47:29,113 INFO L462 AbstractCegarLoop]: Abstraction has 445 states and 522 transitions. [2019-10-15 02:47:29,113 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:47:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 522 transitions. [2019-10-15 02:47:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-10-15 02:47:29,124 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:47:29,124 INFO L380 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] [2019-10-15 02:47:29,125 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:47:29,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:47:29,125 INFO L82 PathProgramCache]: Analyzing trace with hash 780776819, now seen corresponding path program 1 times [2019-10-15 02:47:29,125 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:47:29,126 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863041610] [2019-10-15 02:47:29,126 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:47:29,126 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:47:29,126 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:47:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:47:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 02:47:29,316 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863041610] [2019-10-15 02:47:29,316 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:47:29,316 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:47:29,316 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572374310] [2019-10-15 02:47:29,323 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:47:29,323 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:47:29,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:47:29,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:47:29,330 INFO L87 Difference]: Start difference. First operand 445 states and 522 transitions. Second operand 3 states. [2019-10-15 02:47:29,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:47:29,394 INFO L93 Difference]: Finished difference Result 878 states and 1046 transitions. [2019-10-15 02:47:29,395 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:47:29,395 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-10-15 02:47:29,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:47:29,400 INFO L225 Difference]: With dead ends: 878 [2019-10-15 02:47:29,401 INFO L226 Difference]: Without dead ends: 429 [2019-10-15 02:47:29,404 INFO L600 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 [2019-10-15 02:47:29,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2019-10-15 02:47:29,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 428. [2019-10-15 02:47:29,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2019-10-15 02:47:29,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 501 transitions. [2019-10-15 02:47:29,459 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 501 transitions. Word has length 45 [2019-10-15 02:47:29,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:47:29,459 INFO L462 AbstractCegarLoop]: Abstraction has 428 states and 501 transitions. [2019-10-15 02:47:29,459 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:47:29,459 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 501 transitions. [2019-10-15 02:47:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-15 02:47:29,463 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:47:29,463 INFO L380 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] [2019-10-15 02:47:29,463 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:47:29,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:47:29,464 INFO L82 PathProgramCache]: Analyzing trace with hash -280656274, now seen corresponding path program 1 times [2019-10-15 02:47:29,464 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:47:29,464 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008304356] [2019-10-15 02:47:29,464 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:47:29,465 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:47:29,465 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:47:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:47:29,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 02:47:29,560 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008304356] [2019-10-15 02:47:29,560 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:47:29,561 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:47:29,561 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826296005] [2019-10-15 02:47:29,563 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:47:29,563 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:47:29,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:47:29,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:47:29,564 INFO L87 Difference]: Start difference. First operand 428 states and 501 transitions. Second operand 3 states. [2019-10-15 02:47:29,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:47:29,636 INFO L93 Difference]: Finished difference Result 760 states and 908 transitions. [2019-10-15 02:47:29,636 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:47:29,637 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2019-10-15 02:47:29,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:47:29,640 INFO L225 Difference]: With dead ends: 760 [2019-10-15 02:47:29,640 INFO L226 Difference]: Without dead ends: 341 [2019-10-15 02:47:29,643 INFO L600 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 [2019-10-15 02:47:29,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2019-10-15 02:47:29,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 333. [2019-10-15 02:47:29,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 333 states. [2019-10-15 02:47:29,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 404 transitions. [2019-10-15 02:47:29,681 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 404 transitions. Word has length 55 [2019-10-15 02:47:29,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:47:29,681 INFO L462 AbstractCegarLoop]: Abstraction has 333 states and 404 transitions. [2019-10-15 02:47:29,681 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:47:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 404 transitions. [2019-10-15 02:47:29,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-10-15 02:47:29,687 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:47:29,688 INFO L380 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] [2019-10-15 02:47:29,688 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:47:29,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:47:29,688 INFO L82 PathProgramCache]: Analyzing trace with hash 1862534693, now seen corresponding path program 1 times [2019-10-15 02:47:29,689 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:47:29,689 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475154276] [2019-10-15 02:47:29,689 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:47:29,689 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:47:29,689 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:47:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-15 02:47:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-15 02:47:30,068 INFO L168 tionRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-10-15 02:47:30,068 INFO L445 BasicCegarLoop]: Counterexample might be feasible [2019-10-15 02:47:30,175 WARN L1295 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 [2019-10-15 02:47:30,177 WARN L1295 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 [2019-10-15 02:47:30,178 WARN L1295 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 [2019-10-15 02:47:30,180 WARN L1295 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 [2019-10-15 02:47:30,180 WARN L1295 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 [2019-10-15 02:47:30,197 WARN L1295 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 [2019-10-15 02:47:30,197 WARN L1295 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 [2019-10-15 02:47:30,198 WARN L1295 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 [2019-10-15 02:47:30,199 WARN L1295 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 [2019-10-15 02:47:30,200 WARN L1295 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 [2019-10-15 02:47:30,200 WARN L1295 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 [2019-10-15 02:47:30,201 WARN L1295 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 [2019-10-15 02:47:30,202 WARN L1295 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 [2019-10-15 02:47:30,202 WARN L1295 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 [2019-10-15 02:47:30,203 WARN L1295 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 [2019-10-15 02:47:30,203 WARN L1295 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 [2019-10-15 02:47:30,204 WARN L1295 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 [2019-10-15 02:47:30,204 WARN L1295 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 [2019-10-15 02:47:30,204 WARN L1295 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 [2019-10-15 02:47:30,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 02:47:30 BoogieIcfgContainer [2019-10-15 02:47:30,269 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-15 02:47:30,272 INFO L168 Benchmark]: Toolchain (without parser) took 5683.17 ms. Allocated memory was 144.2 MB in the beginning and 255.9 MB in the end (delta: 111.7 MB). Free memory was 97.1 MB in the beginning and 167.0 MB in the end (delta: -69.9 MB). Peak memory consumption was 139.8 MB. Max. memory is 7.1 GB. [2019-10-15 02:47:30,273 INFO L168 Benchmark]: CDTParser took 1.41 ms. Allocated memory is still 144.2 MB. Free memory is still 120.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-15 02:47:30,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1358.81 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 96.6 MB in the beginning and 132.1 MB in the end (delta: -35.5 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. [2019-10-15 02:47:30,275 INFO L168 Benchmark]: Boogie Preprocessor took 156.81 ms. Allocated memory is still 202.4 MB. Free memory was 132.1 MB in the beginning and 125.0 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 7.1 GB. [2019-10-15 02:47:30,276 INFO L168 Benchmark]: RCFGBuilder took 1908.65 ms. Allocated memory was 202.4 MB in the beginning and 256.9 MB in the end (delta: 54.5 MB). Free memory was 125.0 MB in the beginning and 214.4 MB in the end (delta: -89.4 MB). Peak memory consumption was 88.7 MB. Max. memory is 7.1 GB. [2019-10-15 02:47:30,277 INFO L168 Benchmark]: TraceAbstraction took 2252.66 ms. Allocated memory was 256.9 MB in the beginning and 255.9 MB in the end (delta: -1.0 MB). Free memory was 214.4 MB in the beginning and 167.0 MB in the end (delta: 47.4 MB). Peak memory consumption was 144.4 MB. Max. memory is 7.1 GB. [2019-10-15 02:47:30,281 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41 ms. Allocated memory is still 144.2 MB. Free memory is still 120.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1358.81 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 96.6 MB in the beginning and 132.1 MB in the end (delta: -35.5 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 156.81 ms. Allocated memory is still 202.4 MB. Free memory was 132.1 MB in the beginning and 125.0 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1908.65 ms. Allocated memory was 202.4 MB in the beginning and 256.9 MB in the end (delta: 54.5 MB). Free memory was 125.0 MB in the beginning and 214.4 MB in the end (delta: -89.4 MB). Peak memory consumption was 88.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2252.66 ms. Allocated memory was 256.9 MB in the beginning and 255.9 MB in the end (delta: -1.0 MB). Free memory was 214.4 MB in the beginning and 167.0 MB in the end (delta: 47.4 MB). Peak memory consumption was 144.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - 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; [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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg2={4294967323:4294967313}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg2={4294967323:4294967313}, ldv_func_arg2={4294967323:4294967313}, 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={4294967323:4294967313}, arg0={-4294967300:0}, arg1={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg2={4294967323:4294967313}, ldv_func_arg2={4294967323:4294967313}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg2={4294967323:4294967313}, ldv_func_arg2={4294967323:4294967313}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, calloc(1UL, size)={-4294967297:0}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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); [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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={0:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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 [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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg1={-4294967300:0}, ldv_func_arg2={4294967323:4294967313}, ldv_func_arg2={4294967323:4294967313}, 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); [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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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); [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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_driver_init()=0, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, arg0={-4294967297:0}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, arg0={-4294967297:0}, arg0={-4294967297:0}, arg1=1024, arg2=0, external_alloc()={3:-2}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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)={3:-2}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={3:-2}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={3:-2}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, flags=208, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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)=42, \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={4294967323:4294967313}, flags=42, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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)=42, __this_module={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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); [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)=42, __this_module={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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=42] [L2651] return ldv_malloc(size); [L2657] RET, EXPR __kmalloc(size, flags) VAL [\old(flags)=42, \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={4294967323:4294967313}, flags=42, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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); [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={4294967323:4294967313}, flags=208, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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); [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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={3:-2}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={3:-2}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, iio_trigger_alloc("irqtrig%d", irq)={4:-3}, irq=0, irq_res={3:-2}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967327:4294967304}] [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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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={4294967323:4294967313}, iio_interrupt_trigger_driver={-4294967300:0}, iio_interrupt_trigger_driver_group1={-4294967297:0}, iio_interrupt_trigger_ops={-4294967303:0}, 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, 328 locations, 1 error locations. Result: UNSAFE, OverallTime: 2.1s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 910 SDtfs, 608 SDslu, 524 SDs, 0 SdLazy, 26 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=445occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 12 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 217 NumberOfCodeBlocks, 217 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 127 ConstructedInterpolants, 0 QuantifiedInterpolants, 8077 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...