java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -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 04:34:58,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:34:58,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:34:58,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:34:58,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:34:58,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:34:58,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:34:58,718 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:34:58,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:34:58,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:34:58,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:34:58,723 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:34:58,724 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:34:58,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:34:58,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:34:58,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:34:58,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:34:58,729 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:34:58,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:34:58,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:34:58,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:34:58,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:34:58,737 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:34:58,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:34:58,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:34:58,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:34:58,741 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:34:58,742 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:34:58,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:34:58,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:34:58,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:34:58,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:34:58,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:34:58,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:34:58,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:34:58,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:34:58,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:34:58,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:34:58,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:34:58,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:34:58,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:34:58,751 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 04:34:58,775 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:34:58,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:34:58,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:34:58,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:34:58,777 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:34:58,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:34:58,778 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:34:58,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:34:58,778 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:34:58,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:34:58,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:34:58,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:34:58,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:34:58,779 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:34:58,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:34:58,779 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:34:58,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:34:58,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:34:58,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:34:58,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:34:58,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:34:58,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:34:58,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:34:58,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:34:58,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:34:58,782 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:34:58,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:34:58,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:34:58,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:34:59,097 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:34:59,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:34:59,115 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:34:59,116 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:34:59,117 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:34:59,118 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-10-15 04:34:59,199 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c8c4dcb/58ec4341343040dc9a359c3d970b92a6/FLAG8ead2cc0c [2019-10-15 04:34:59,907 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:34:59,909 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-10-15 04:34:59,949 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c8c4dcb/58ec4341343040dc9a359c3d970b92a6/FLAG8ead2cc0c [2019-10-15 04:35:00,029 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c8c4dcb/58ec4341343040dc9a359c3d970b92a6 [2019-10-15 04:35:00,039 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:35:00,041 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:35:00,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:35:00,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:35:00,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:35:00,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:35:00" (1/1) ... [2019-10-15 04:35:00,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f5f647f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:00, skipping insertion in model container [2019-10-15 04:35:00,051 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:35:00" (1/1) ... [2019-10-15 04:35:00,059 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:35:00,150 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:35:01,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:35:01,409 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:35:01,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:35:01,628 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:35:01,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01 WrapperNode [2019-10-15 04:35:01,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:35:01,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:35:01,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:35:01,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:35:01,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01" (1/1) ... [2019-10-15 04:35:01,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01" (1/1) ... [2019-10-15 04:35:01,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01" (1/1) ... [2019-10-15 04:35:01,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01" (1/1) ... [2019-10-15 04:35:01,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01" (1/1) ... [2019-10-15 04:35:01,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01" (1/1) ... [2019-10-15 04:35:01,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01" (1/1) ... [2019-10-15 04:35:01,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:35:01,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:35:01,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:35:01,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:35:01,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:01" (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 04:35:01,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:35:01,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:35:01,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 04:35:01,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:35:01,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:35:01,869 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 04:35:01,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:35:01,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 04:35:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 04:35:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 04:35:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 04:35:01,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 04:35:01,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 04:35:01,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 04:35:01,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 04:35:01,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 04:35:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-15 04:35:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-15 04:35:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 04:35:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_put [2019-10-15 04:35:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2019-10-15 04:35:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2019-10-15 04:35:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_poll [2019-10-15 04:35:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_probe [2019-10-15 04:35:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_remove [2019-10-15 04:35:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_init [2019-10-15 04:35:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_exit [2019-10-15 04:35:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 04:35:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 04:35:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 04:35:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 04:35:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-10-15 04:35:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-10-15 04:35:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 04:35:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:35:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2019-10-15 04:35:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2019-10-15 04:35:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_7 [2019-10-15 04:35:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_8 [2019-10-15 04:35:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_9 [2019-10-15 04:35:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_10 [2019-10-15 04:35:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_11 [2019-10-15 04:35:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:35:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 04:35:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 04:35:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 04:35:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 04:35:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-15 04:35:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-15 04:35:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-15 04:35:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-15 04:35:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-15 04:35:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:35:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-15 04:35:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 04:35:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 04:35:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_alloc [2019-10-15 04:35:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_poll [2019-10-15 04:35:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2019-10-15 04:35:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2019-10-15 04:35:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:35:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-15 04:35:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-15 04:35:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-15 04:35:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 04:35:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:35:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:35:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:35:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 04:35:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:35:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:35:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2019-10-15 04:35:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2019-10-15 04:35:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-15 04:35:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-15 04:35:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:35:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:35:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:35:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:35:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 04:35:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:35:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 04:35:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:35:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:35:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:35:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:35:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:35:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 04:35:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 04:35:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 04:35:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 04:35:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:35:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 04:35:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 04:35:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 04:35:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 04:35:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 04:35:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 04:35:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 04:35:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 04:35:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-10-15 04:35:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-10-15 04:35:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 04:35:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 04:35:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:35:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 04:35:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:35:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-15 04:35:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 04:35:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-15 04:35:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-15 04:35:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_10 [2019-10-15 04:35:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-15 04:35:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_11 [2019-10-15 04:35:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-15 04:35:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-15 04:35:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 04:35:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 04:35:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_7 [2019-10-15 04:35:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 04:35:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_8 [2019-10-15 04:35:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_9 [2019-10-15 04:35:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_put [2019-10-15 04:35:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2019-10-15 04:35:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2019-10-15 04:35:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2019-10-15 04:35:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2019-10-15 04:35:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_poll [2019-10-15 04:35:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_alloc [2019-10-15 04:35:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_poll [2019-10-15 04:35:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_probe [2019-10-15 04:35:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:35:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:35:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:35:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_remove [2019-10-15 04:35:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_init [2019-10-15 04:35:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_exit [2019-10-15 04:35:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:35:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:35:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 04:35:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:35:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:35:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 04:35:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 04:35:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 04:35:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 04:35:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-15 04:35:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-15 04:35:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-15 04:35:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:35:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:35:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:35:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:35:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:35:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:35:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:35:02,703 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 04:35:02,725 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-15 04:35:03,148 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:35:03,149 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:35:03,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:35:03 BoogieIcfgContainer [2019-10-15 04:35:03,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:35:03,151 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:35:03,152 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:35:03,152 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:35:03,153 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:35:03" (1/1) ... [2019-10-15 04:35:03,218 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:35:03,351 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:35:03,364 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 75 root evaluator evaluations with a maximum evaluation depth of 0. Performed 75 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 185 variables. [2019-10-15 04:35:03,364 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:35:03,368 INFO L168 Benchmark]: Toolchain (without parser) took 3325.18 ms. Allocated memory was 136.8 MB in the beginning and 243.3 MB in the end (delta: 106.4 MB). Free memory was 97.3 MB in the beginning and 145.7 MB in the end (delta: -48.3 MB). Peak memory consumption was 58.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:03,370 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 120.1 MB in the beginning and 119.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:35:03,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1586.84 ms. Allocated memory was 136.8 MB in the beginning and 214.4 MB in the end (delta: 77.6 MB). Free memory was 97.1 MB in the beginning and 153.8 MB in the end (delta: -56.7 MB). Peak memory consumption was 52.3 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:03,375 INFO L168 Benchmark]: Boogie Preprocessor took 144.32 ms. Allocated memory is still 214.4 MB. Free memory was 153.8 MB in the beginning and 147.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:03,377 INFO L168 Benchmark]: RCFGBuilder took 1373.65 ms. Allocated memory was 214.4 MB in the beginning and 243.3 MB in the end (delta: 28.8 MB). Free memory was 147.6 MB in the beginning and 153.2 MB in the end (delta: -5.6 MB). Peak memory consumption was 67.2 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:03,378 INFO L168 Benchmark]: Abstract Interpretation took 212.83 ms. Allocated memory is still 243.3 MB. Free memory was 153.2 MB in the beginning and 145.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:03,392 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 120.1 MB in the beginning and 119.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1586.84 ms. Allocated memory was 136.8 MB in the beginning and 214.4 MB in the end (delta: 77.6 MB). Free memory was 97.1 MB in the beginning and 153.8 MB in the end (delta: -56.7 MB). Peak memory consumption was 52.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.32 ms. Allocated memory is still 214.4 MB. Free memory was 153.8 MB in the beginning and 147.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1373.65 ms. Allocated memory was 214.4 MB in the beginning and 243.3 MB in the end (delta: 28.8 MB). Free memory was 147.6 MB in the beginning and 153.2 MB in the end (delta: -5.6 MB). Peak memory consumption was 67.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 212.83 ms. Allocated memory is still 243.3 MB. Free memory was 153.2 MB in the beginning and 145.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 3310]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...