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--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:35:26,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:35:26,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:35:26,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:35:26,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:35:26,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:35:26,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:35:26,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:35:26,821 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:35:26,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:35:26,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:35:26,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:35:26,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:35:26,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:35:26,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:35:26,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:35:26,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:35:26,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:35:26,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:35:26,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:35:26,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:35:26,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:35:26,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:35:26,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:35:26,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:35:26,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:35:26,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:35:26,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:35:26,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:35:26,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:35:26,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:35:26,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:35:26,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:35:26,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:35:26,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:35:26,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:35:26,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:35:26,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:35:26,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:35:26,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:35:26,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:35:26,866 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 04:35:26,880 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:35:26,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:35:26,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:35:26,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:35:26,882 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:35:26,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:35:26,883 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:35:26,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:35:26,883 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:35:26,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:35:26,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:35:26,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:35:26,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:35:26,884 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:35:26,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:35:26,885 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:35:26,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:35:26,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:35:26,885 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:35:26,886 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:35:26,886 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:35:26,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:35:26,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:35:26,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:35:26,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:35:26,887 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:35:26,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:35:26,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:35:26,887 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 04:35:27,192 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:35:27,206 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:35:27,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:35:27,211 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:35:27,212 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:35:27,213 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2019-10-15 04:35:27,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b79d1d8e4/853253d80156458fac0df34ae76364b9/FLAG1ea638d83 [2019-10-15 04:35:28,181 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:35:28,181 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2019-10-15 04:35:28,233 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b79d1d8e4/853253d80156458fac0df34ae76364b9/FLAG1ea638d83 [2019-10-15 04:35:28,724 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b79d1d8e4/853253d80156458fac0df34ae76364b9 [2019-10-15 04:35:28,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:35:28,737 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:35:28,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:35:28,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:35:28,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:35:28,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:35:28" (1/1) ... [2019-10-15 04:35:28,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dddacd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:28, skipping insertion in model container [2019-10-15 04:35:28,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:35:28" (1/1) ... [2019-10-15 04:35:28,754 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:35:28,877 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:35:31,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:35:31,133 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:35:31,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:35:31,819 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:35:31,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31 WrapperNode [2019-10-15 04:35:31,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:35:31,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:35:31,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:35:31,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:35:31,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31" (1/1) ... [2019-10-15 04:35:31,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31" (1/1) ... [2019-10-15 04:35:31,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31" (1/1) ... [2019-10-15 04:35:31,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31" (1/1) ... [2019-10-15 04:35:32,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31" (1/1) ... [2019-10-15 04:35:32,150 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31" (1/1) ... [2019-10-15 04:35:32,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31" (1/1) ... [2019-10-15 04:35:32,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:35:32,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:35:32,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:35:32,219 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:35:32,220 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:35:31" (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 04:35:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:35:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:35:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 04:35:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-15 04:35:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-15 04:35:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-15 04:35:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-15 04:35:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2019-10-15 04:35:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-15 04:35:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-15 04:35:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:35:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:35:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 04:35:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:35:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 04:35:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 04:35:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 04:35:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 04:35:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 04:35:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 04:35:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 04:35:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 04:35:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-10-15 04:35:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2019-10-15 04:35:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-10-15 04:35:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_do_not_count [2019-10-15 04:35:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_count [2019-10-15 04:35:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure freezable_schedule_hrtimeout_range [2019-10-15 04:35:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 04:35:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 04:35:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-15 04:35:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-15 04:35:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-15 04:35:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-15 04:35:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2019-10-15 04:35:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_demod_write [2019-10-15 04:35:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_lnb_ctrl [2019-10-15 04:35:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_find_adapter [2019-10-15 04:35:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_tuner_power [2019-10-15 04:35:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_lna [2019-10-15 04:35:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_voltage [2019-10-15 04:35:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fe_init [2019-10-15 04:35:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_attach_fe [2019-10-15 04:35:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fetch_thread [2019-10-15 04:35:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_streaming [2019-10-15 04:35:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_streaming [2019-10-15 04:35:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_feed [2019-10-15 04:35:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_feed [2019-10-15 04:35:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_adapter [2019-10-15 04:35:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_cleanup_adapter [2019-10-15 04:35:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_suspend [2019-10-15 04:35:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_resume [2019-10-15 04:35:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_remove [2019-10-15 04:35:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_probe [2019-10-15 04:35:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_driver_init [2019-10-15 04:35:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_driver_exit [2019-10-15 04:35:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_3 [2019-10-15 04:35:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_2 [2019-10-15 04:35:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2019-10-15 04:35:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:35:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-15 04:35:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-15 04:35:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-10-15 04:35:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_6 [2019-10-15 04:35:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_7 [2019-10-15 04:35:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-10-15 04:35:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2019-10-15 04:35:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2019-10-15 04:35:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_11 [2019-10-15 04:35:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_12 [2019-10-15 04:35:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-15 04:35:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-15 04:35:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-10-15 04:35:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdbuf_add [2019-10-15 04:35:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure put_end [2019-10-15 04:35:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure put_start [2019-10-15 04:35:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_write [2019-10-15 04:35:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_read [2019-10-15 04:35:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure put_stop [2019-10-15 04:35:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure translate [2019-10-15 04:35:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_i2c_result [2019-10-15 04:35:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure send_i2c_cmd [2019-10-15 04:35:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_all_demods [2019-10-15 04:35:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_all_mxl301rf [2019-10-15 04:35:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_reset [2019-10-15 04:35:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_master_xfer [2019-10-15 04:35:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_functionality [2019-10-15 04:35:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_base [2019-10-15 04:35:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_dma [2019-10-15 04:35:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_dma [2019-10-15 04:35:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure next_unit [2019-10-15 04:35:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_proc_dma [2019-10-15 04:35:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_dmabuf [2019-10-15 04:35:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_free_dmabuf [2019-10-15 04:35:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_dmabuf [2019-10-15 04:35:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:35:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 04:35:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 04:35:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 04:35:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 04:35:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-15 04:35:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-15 04:35:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-15 04:35:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-15 04:35:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-15 04:35:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:35:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-15 04:35:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-15 04:35:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 04:35:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 04:35:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2019-10-15 04:35:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-15 04:35:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 04:35:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2019-10-15 04:35:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 04:35:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-15 04:35:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-15 04:35:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-15 04:35:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-15 04:35:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-15 04:35:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-10-15 04:35:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-10-15 04:35:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2019-10-15 04:35:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-10-15 04:35:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-10-15 04:35:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2019-10-15 04:35:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2019-10-15 04:35:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-10-15 04:35:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-10-15 04:35:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-10-15 04:35:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-10-15 04:35:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2019-10-15 04:35:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_adapter [2019-10-15 04:35:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2019-10-15 04:35:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2019-10-15 04:35:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-15 04:35:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-10-15 04:35:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-15 04:35:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-15 04:35:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-10-15 04:35:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_freezable_should_stop [2019-10-15 04:35:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-15 04:35:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_2 [2019-10-15 04:35:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_2 [2019-10-15 04:35:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_2 [2019-10-15 04:35:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:35:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_2 [2019-10-15 04:35:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_2 [2019-10-15 04:35:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_2 [2019-10-15 04:35:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_2 [2019-10-15 04:35:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_2 [2019-10-15 04:35:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2019-10-15 04:35:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_2 [2019-10-15 04:35:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2019-10-15 04:35:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2019-10-15 04:35:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_2 [2019-10-15 04:35:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_2 [2019-10-15 04:35:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_2 [2019-10-15 04:35:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 04:35:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-15 04:35:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 04:35:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-15 04:35:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-15 04:35:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-15 04:35:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-15 04:35:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-15 04:35:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-15 04:35:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-15 04:35:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-15 04:35:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 04:35:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_hrtimeout_range [2019-10-15 04:35:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-10-15 04:35:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-15 04:35:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-10-15 04:35:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-15 04:35:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:35:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:35:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:35:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 04:35:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 04:35:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:35:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 04:35:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-15 04:35:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-15 04:35:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-15 04:35:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 04:35:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 04:35:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-15 04:35:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-15 04:35:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:35:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-15 04:35:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-15 04:35:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-15 04:35:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-15 04:35:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-15 04:35:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-15 04:35:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:35:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-15 04:35:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2019-10-15 04:35:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 04:35:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-15 04:35:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 04:35:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2019-10-15 04:35:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:35:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:35:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:35:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-15 04:35:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-15 04:35:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-15 04:35:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-15 04:35:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-10-15 04:35:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_6 [2019-10-15 04:35:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_7 [2019-10-15 04:35:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-10-15 04:35:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2019-10-15 04:35:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2019-10-15 04:35:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-15 04:35:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-15 04:35:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_hrtimeout_range [2019-10-15 04:35:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-15 04:35:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-15 04:35:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:35:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-15 04:35:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:35:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:35:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:35:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:35:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 04:35:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:35:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 04:35:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:35:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:35:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:35:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:35:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:35:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 04:35:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 04:35:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 04:35:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 04:35:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:35:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 04:35:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 04:35:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 04:35:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 04:35:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_3 [2019-10-15 04:35:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_2 [2019-10-15 04:35:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2019-10-15 04:35:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2019-10-15 04:35:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-10-15 04:35:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2019-10-15 04:35:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2019-10-15 04:35:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-10-15 04:35:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-10-15 04:35:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_do_not_count [2019-10-15 04:35:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_count [2019-10-15 04:35:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure freezable_schedule_hrtimeout_range [2019-10-15 04:35:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-10-15 04:35:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-15 04:35:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_freezable_should_stop [2019-10-15 04:35:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 04:35:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 04:35:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:35:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 04:35:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-15 04:35:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 04:35:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-15 04:35:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-15 04:35:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-15 04:35:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-15 04:35:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-15 04:35:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-15 04:35:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-15 04:35:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 04:35:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_11 [2019-10-15 04:35:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 04:35:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_12 [2019-10-15 04:35:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-15 04:35:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-15 04:35:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-15 04:35:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-15 04:35:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-15 04:35:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-15 04:35:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-10-15 04:35:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-10-15 04:35:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-10-15 04:35:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-10-15 04:35:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-10-15 04:35:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-10-15 04:35:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-15 04:35:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2019-10-15 04:35:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-10-15 04:35:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2019-10-15 04:35:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2019-10-15 04:35:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2019-10-15 04:35:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-10-15 04:35:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-10-15 04:35:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-10-15 04:35:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2019-10-15 04:35:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2019-10-15 04:35:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_dmabuf [2019-10-15 04:35:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_dmabuf [2019-10-15 04:35:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_free_dmabuf [2019-10-15 04:35:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_dma [2019-10-15 04:35:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_dma [2019-10-15 04:35:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_proc_dma [2019-10-15 04:35:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_master_xfer [2019-10-15 04:35:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_functionality [2019-10-15 04:35:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_reset [2019-10-15 04:35:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_all_demods [2019-10-15 04:35:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_all_mxl301rf [2019-10-15 04:35:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_demod_write [2019-10-15 04:35:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_lnb_ctrl [2019-10-15 04:35:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_find_adapter [2019-10-15 04:35:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_tuner_power [2019-10-15 04:35:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_lna [2019-10-15 04:35:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_voltage [2019-10-15 04:35:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fe_init [2019-10-15 04:35:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 04:35:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_attach_fe [2019-10-15 04:35:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fetch_thread [2019-10-15 04:35:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_streaming [2019-10-15 04:35:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_streaming [2019-10-15 04:35:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_feed [2019-10-15 04:35:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_feed [2019-10-15 04:35:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_adapter [2019-10-15 04:35:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_cleanup_adapter [2019-10-15 04:35:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_suspend [2019-10-15 04:35:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_resume [2019-10-15 04:35:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_remove [2019-10-15 04:35:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_probe [2019-10-15 04:35:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_driver_init [2019-10-15 04:35:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_driver_exit [2019-10-15 04:35:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2019-10-15 04:35:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_2 [2019-10-15 04:35:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2019-10-15 04:35:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_2 [2019-10-15 04:35:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_2 [2019-10-15 04:35:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:35:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_2 [2019-10-15 04:35:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_2 [2019-10-15 04:35:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_2 [2019-10-15 04:35:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2019-10-15 04:35:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_2 [2019-10-15 04:35:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:35:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_2 [2019-10-15 04:35:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_2 [2019-10-15 04:35:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_2 [2019-10-15 04:35:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_2 [2019-10-15 04:35:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_2 [2019-10-15 04:35:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:35:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 04:35:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-15 04:35:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 04:35:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-15 04:35:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-10-15 04:35:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure cmdbuf_add [2019-10-15 04:35:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure put_end [2019-10-15 04:35:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure put_start [2019-10-15 04:35:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_write [2019-10-15 04:35:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_read [2019-10-15 04:35:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure put_stop [2019-10-15 04:35:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure translate [2019-10-15 04:35:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure wait_i2c_result [2019-10-15 04:35:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure send_i2c_cmd [2019-10-15 04:35:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-15 04:35:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-15 04:35:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2019-10-15 04:35:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 04:35:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_base [2019-10-15 04:35:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure next_unit [2019-10-15 04:35:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:35:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 04:35:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 04:35:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-15 04:35:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-15 04:35:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-15 04:35:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 04:35:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:35:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 04:35:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:35:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:35:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:35:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:35:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 04:35:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:35:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 04:35:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 04:35:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 04:35:33,575 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 04:35:48,265 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-15 04:35:48,647 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:35:48,647 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:35:48,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:35:48 BoogieIcfgContainer [2019-10-15 04:35:48,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:35:48,651 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:35:48,651 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:35:48,651 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:35:48,652 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:35:48" (1/1) ... [2019-10-15 04:35:48,724 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:35:48,888 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:35:48,895 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 202 root evaluator evaluations with a maximum evaluation depth of 0. Performed 202 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 674 variables. [2019-10-15 04:35:48,895 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:35:48,898 INFO L168 Benchmark]: Toolchain (without parser) took 20160.18 ms. Allocated memory was 136.8 MB in the beginning and 751.3 MB in the end (delta: 614.5 MB). Free memory was 92.0 MB in the beginning and 77.9 MB in the end (delta: 14.1 MB). Peak memory consumption was 628.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:48,899 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 04:35:48,899 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3082.75 ms. Allocated memory was 136.8 MB in the beginning and 259.5 MB in the end (delta: 122.7 MB). Free memory was 91.8 MB in the beginning and 169.6 MB in the end (delta: -77.8 MB). Peak memory consumption was 123.3 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:48,900 INFO L168 Benchmark]: Boogie Preprocessor took 396.85 ms. Allocated memory is still 259.5 MB. Free memory was 169.6 MB in the beginning and 142.5 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:48,901 INFO L168 Benchmark]: RCFGBuilder took 16431.61 ms. Allocated memory was 259.5 MB in the beginning and 751.3 MB in the end (delta: 491.8 MB). Free memory was 142.5 MB in the beginning and 102.8 MB in the end (delta: 39.7 MB). Peak memory consumption was 597.5 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:48,902 INFO L168 Benchmark]: Abstract Interpretation took 244.45 ms. Allocated memory is still 751.3 MB. Free memory was 102.8 MB in the beginning and 77.9 MB in the end (delta: 24.9 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2019-10-15 04:35:48,907 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 3082.75 ms. Allocated memory was 136.8 MB in the beginning and 259.5 MB in the end (delta: 122.7 MB). Free memory was 91.8 MB in the beginning and 169.6 MB in the end (delta: -77.8 MB). Peak memory consumption was 123.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 396.85 ms. Allocated memory is still 259.5 MB. Free memory was 169.6 MB in the beginning and 142.5 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16431.61 ms. Allocated memory was 259.5 MB in the beginning and 751.3 MB in the end (delta: 491.8 MB). Free memory was 142.5 MB in the beginning and 102.8 MB in the end (delta: 39.7 MB). Peak memory consumption was 597.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 244.45 ms. Allocated memory is still 751.3 MB. Free memory was 102.8 MB in the beginning and 77.9 MB in the end (delta: 24.9 MB). Peak memory consumption was 24.9 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: 6959]: 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...