/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 20:55:55,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 20:55:55,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 20:55:55,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 20:55:55,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 20:55:55,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 20:55:55,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 20:55:55,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 20:55:55,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 20:55:55,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 20:55:55,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 20:55:55,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 20:55:55,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 20:55:55,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 20:55:55,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 20:55:55,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 20:55:55,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 20:55:55,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 20:55:55,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 20:55:55,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 20:55:55,174 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 20:55:55,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 20:55:55,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 20:55:55,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 20:55:55,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 20:55:55,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 20:55:55,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 20:55:55,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 20:55:55,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 20:55:55,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 20:55:55,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 20:55:55,188 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 20:55:55,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 20:55:55,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 20:55:55,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 20:55:55,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 20:55:55,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 20:55:55,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 20:55:55,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 20:55:55,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 20:55:55,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 20:55:55,198 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 [2019-11-06 20:55:55,223 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 20:55:55,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 20:55:55,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 20:55:55,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 20:55:55,225 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 20:55:55,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 20:55:55,226 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 20:55:55,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 20:55:55,226 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 20:55:55,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 20:55:55,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 20:55:55,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 20:55:55,227 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 20:55:55,227 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 20:55:55,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 20:55:55,228 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 20:55:55,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 20:55:55,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 20:55:55,228 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 20:55:55,229 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 20:55:55,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 20:55:55,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 20:55:55,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 20:55:55,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 20:55:55,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 20:55:55,234 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 20:55:55,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 20:55:55,234 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 20:55:55,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-06 20:55:55,499 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 20:55:55,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 20:55:55,522 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 20:55:55,524 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 20:55:55,524 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 20:55:55,525 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2019-11-06 20:55:55,597 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3c35b28/f3d5c9010841430f99486edfaab3c4f8/FLAG0f43dffe8 [2019-11-06 20:55:56,354 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 20:55:56,355 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2019-11-06 20:55:56,401 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3c35b28/f3d5c9010841430f99486edfaab3c4f8/FLAG0f43dffe8 [2019-11-06 20:55:56,434 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3c35b28/f3d5c9010841430f99486edfaab3c4f8 [2019-11-06 20:55:56,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 20:55:56,446 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 20:55:56,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 20:55:56,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 20:55:56,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 20:55:56,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:55:56" (1/1) ... [2019-11-06 20:55:56,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71fe8d3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:56, skipping insertion in model container [2019-11-06 20:55:56,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:55:56" (1/1) ... [2019-11-06 20:55:56,461 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 20:55:56,586 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 20:55:58,392 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 20:55:58,484 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 20:55:58,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 20:55:59,180 INFO L192 MainTranslator]: Completed translation [2019-11-06 20:55:59,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59 WrapperNode [2019-11-06 20:55:59,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 20:55:59,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 20:55:59,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 20:55:59,183 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 20:55:59,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (1/1) ... [2019-11-06 20:55:59,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (1/1) ... [2019-11-06 20:55:59,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (1/1) ... [2019-11-06 20:55:59,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (1/1) ... [2019-11-06 20:55:59,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (1/1) ... [2019-11-06 20:55:59,529 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (1/1) ... [2019-11-06 20:55:59,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (1/1) ... [2019-11-06 20:55:59,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 20:55:59,593 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 20:55:59,593 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 20:55:59,594 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 20:55:59,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (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 [2019-11-06 20:55:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 20:55:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 20:55:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-06 20:55:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-11-06 20:55:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-06 20:55:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-11-06 20:55:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-11-06 20:55:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2019-11-06 20:55:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-11-06 20:55:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-11-06 20:55:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-06 20:55:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-06 20:55:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-06 20:55:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 20:55:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 20:55:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-06 20:55:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-06 20:55:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 20:55:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 20:55:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 20:55:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 20:55:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 20:55:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-11-06 20:55:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2019-11-06 20:55:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-11-06 20:55:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_do_not_count [2019-11-06 20:55:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_count [2019-11-06 20:55:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure freezable_schedule_hrtimeout_range [2019-11-06 20:55:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-06 20:55:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-06 20:55:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-11-06 20:55:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-11-06 20:55:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-06 20:55:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-06 20:55:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2019-11-06 20:55:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_demod_write [2019-11-06 20:55:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_lnb_ctrl [2019-11-06 20:55:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_find_adapter [2019-11-06 20:55:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_tuner_power [2019-11-06 20:55:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_lna [2019-11-06 20:55:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_voltage [2019-11-06 20:55:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fe_init [2019-11-06 20:55:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_attach_fe [2019-11-06 20:55:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fetch_thread [2019-11-06 20:55:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_streaming [2019-11-06 20:55:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_streaming [2019-11-06 20:55:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_feed [2019-11-06 20:55:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_feed [2019-11-06 20:55:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_adapter [2019-11-06 20:55:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_cleanup_adapter [2019-11-06 20:55:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_suspend [2019-11-06 20:55:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_resume [2019-11-06 20:55:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_remove [2019-11-06 20:55:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_probe [2019-11-06 20:55:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_driver_init [2019-11-06 20:55:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_driver_exit [2019-11-06 20:55:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_3 [2019-11-06 20:55:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_2 [2019-11-06 20:55:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2019-11-06 20:55:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 20:55:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-06 20:55:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-06 20:55:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-11-06 20:55:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_6 [2019-11-06 20:55:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_7 [2019-11-06 20:55:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-11-06 20:55:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2019-11-06 20:55:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2019-11-06 20:55:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_11 [2019-11-06 20:55:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_12 [2019-11-06 20:55:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-11-06 20:55:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-11-06 20:55:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-11-06 20:55:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdbuf_add [2019-11-06 20:55:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure put_end [2019-11-06 20:55:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure put_start [2019-11-06 20:55:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_write [2019-11-06 20:55:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_read [2019-11-06 20:55:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure put_stop [2019-11-06 20:55:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure translate [2019-11-06 20:55:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_i2c_result [2019-11-06 20:55:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure send_i2c_cmd [2019-11-06 20:55:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_all_demods [2019-11-06 20:55:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_all_mxl301rf [2019-11-06 20:55:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_reset [2019-11-06 20:55:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_master_xfer [2019-11-06 20:55:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_functionality [2019-11-06 20:55:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_base [2019-11-06 20:55:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_dma [2019-11-06 20:55:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_dma [2019-11-06 20:55:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure next_unit [2019-11-06 20:55:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_proc_dma [2019-11-06 20:55:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_dmabuf [2019-11-06 20:55:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_free_dmabuf [2019-11-06 20:55:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_dmabuf [2019-11-06 20:55:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-06 20:55:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 20:55:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 20:55:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 20:55:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 20:55:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-11-06 20:55:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-11-06 20:55:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-11-06 20:55:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-11-06 20:55:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-11-06 20:55:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 20:55:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-11-06 20:55:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-11-06 20:55:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-06 20:55:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-06 20:55:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2019-11-06 20:55:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-11-06 20:55:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-11-06 20:55:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2019-11-06 20:55:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-06 20:55:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-11-06 20:55:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-11-06 20:55:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-06 20:55:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-06 20:55:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-11-06 20:55:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-11-06 20:55:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-11-06 20:55:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2019-11-06 20:55:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-11-06 20:55:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-11-06 20:55:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2019-11-06 20:55:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2019-11-06 20:55:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-11-06 20:55:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-11-06 20:55:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-11-06 20:55:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-11-06 20:55:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2019-11-06 20:55:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_adapter [2019-11-06 20:55:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2019-11-06 20:55:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2019-11-06 20:55:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-11-06 20:55:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-11-06 20:55:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-11-06 20:55:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-11-06 20:55:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-11-06 20:55:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_freezable_should_stop [2019-11-06 20:55:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-11-06 20:55:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_2 [2019-11-06 20:55:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_2 [2019-11-06 20:55:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_2 [2019-11-06 20:55:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 20:55:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_2 [2019-11-06 20:55:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_2 [2019-11-06 20:55:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_2 [2019-11-06 20:55:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_2 [2019-11-06 20:55:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_2 [2019-11-06 20:55:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2019-11-06 20:55:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_2 [2019-11-06 20:55:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2019-11-06 20:55:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2019-11-06 20:55:59,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_2 [2019-11-06 20:55:59,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_2 [2019-11-06 20:55:59,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_2 [2019-11-06 20:55:59,686 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-11-06 20:55:59,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-11-06 20:55:59,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-06 20:55:59,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-11-06 20:55:59,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-06 20:55:59,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-06 20:55:59,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-11-06 20:55:59,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-11-06 20:55:59,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-06 20:55:59,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-11-06 20:55:59,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-11-06 20:55:59,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-06 20:55:59,688 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_hrtimeout_range [2019-11-06 20:55:59,688 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-11-06 20:55:59,688 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-06 20:55:59,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-11-06 20:55:59,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-11-06 20:55:59,688 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 20:55:59,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 20:55:59,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 20:55:59,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 20:55:59,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-06 20:55:59,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 20:55:59,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 20:55:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-11-06 20:55:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-11-06 20:55:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-11-06 20:55:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 20:55:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 20:55:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-06 20:55:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-06 20:55:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 20:55:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-06 20:55:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-11-06 20:55:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-06 20:55:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-06 20:55:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-11-06 20:55:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-11-06 20:55:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 20:55:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-11-06 20:55:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2019-11-06 20:55:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-06 20:55:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-11-06 20:55:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-06 20:55:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2019-11-06 20:55:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 20:55:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 20:55:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 20:55:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-11-06 20:55:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-11-06 20:55:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-11-06 20:55:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-11-06 20:55:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-11-06 20:55:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_6 [2019-11-06 20:55:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_7 [2019-11-06 20:55:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-11-06 20:55:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2019-11-06 20:55:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2019-11-06 20:55:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-11-06 20:55:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-11-06 20:55:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_hrtimeout_range [2019-11-06 20:55:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-11-06 20:55:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-11-06 20:55:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 20:55:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-11-06 20:55:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 20:55:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 20:55:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-06 20:55:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-06 20:55:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-06 20:55:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 20:55:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 20:55:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 20:55:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 20:55:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 20:55:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-06 20:55:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 20:55:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 20:55:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 20:55:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-06 20:55:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-06 20:55:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 20:55:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 20:55:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 20:55:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 20:55:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 20:55:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_3 [2019-11-06 20:55:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_2 [2019-11-06 20:55:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2019-11-06 20:55:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2019-11-06 20:55:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-11-06 20:55:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2019-11-06 20:55:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2019-11-06 20:55:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-11-06 20:55:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-11-06 20:55:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_do_not_count [2019-11-06 20:55:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_count [2019-11-06 20:55:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure freezable_schedule_hrtimeout_range [2019-11-06 20:55:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-11-06 20:55:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-11-06 20:55:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_freezable_should_stop [2019-11-06 20:55:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-06 20:55:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-06 20:55:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 20:55:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-06 20:55:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-11-06 20:55:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-11-06 20:55:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-11-06 20:55:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-11-06 20:55:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-06 20:55:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-06 20:55:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-11-06 20:55:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-11-06 20:55:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-06 20:55:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-06 20:55:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_11 [2019-11-06 20:55:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-06 20:55:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_12 [2019-11-06 20:55:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-11-06 20:55:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-06 20:55:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-11-06 20:55:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-06 20:55:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-06 20:55:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-11-06 20:55:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-11-06 20:55:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-11-06 20:55:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-11-06 20:55:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-11-06 20:55:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-11-06 20:55:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-11-06 20:55:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-11-06 20:55:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2019-11-06 20:55:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-11-06 20:55:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2019-11-06 20:55:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2019-11-06 20:55:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2019-11-06 20:55:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-11-06 20:55:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-11-06 20:55:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-11-06 20:55:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2019-11-06 20:55:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2019-11-06 20:55:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_dmabuf [2019-11-06 20:55:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_dmabuf [2019-11-06 20:55:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_free_dmabuf [2019-11-06 20:55:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_dma [2019-11-06 20:55:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_dma [2019-11-06 20:55:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_proc_dma [2019-11-06 20:55:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_master_xfer [2019-11-06 20:55:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_functionality [2019-11-06 20:55:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_reset [2019-11-06 20:55:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_all_demods [2019-11-06 20:55:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_all_mxl301rf [2019-11-06 20:55:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_demod_write [2019-11-06 20:55:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_lnb_ctrl [2019-11-06 20:55:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_find_adapter [2019-11-06 20:55:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_tuner_power [2019-11-06 20:55:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_lna [2019-11-06 20:55:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_voltage [2019-11-06 20:55:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fe_init [2019-11-06 20:55:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-06 20:55:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_attach_fe [2019-11-06 20:55:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fetch_thread [2019-11-06 20:55:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_streaming [2019-11-06 20:55:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_streaming [2019-11-06 20:55:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_feed [2019-11-06 20:55:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_feed [2019-11-06 20:55:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_adapter [2019-11-06 20:55:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_cleanup_adapter [2019-11-06 20:55:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_suspend [2019-11-06 20:55:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_resume [2019-11-06 20:55:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_remove [2019-11-06 20:55:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_probe [2019-11-06 20:55:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_driver_init [2019-11-06 20:55:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_driver_exit [2019-11-06 20:55:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2019-11-06 20:55:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_2 [2019-11-06 20:55:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2019-11-06 20:55:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_2 [2019-11-06 20:55:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_2 [2019-11-06 20:55:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 20:55:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_2 [2019-11-06 20:55:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_2 [2019-11-06 20:55:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_2 [2019-11-06 20:55:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2019-11-06 20:55:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_2 [2019-11-06 20:55:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 20:55:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_2 [2019-11-06 20:55:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_2 [2019-11-06 20:55:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_2 [2019-11-06 20:55:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_2 [2019-11-06 20:55:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_2 [2019-11-06 20:55:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 20:55:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-06 20:55:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-11-06 20:55:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-06 20:55:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-11-06 20:55:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-11-06 20:55:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure cmdbuf_add [2019-11-06 20:55:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure put_end [2019-11-06 20:55:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure put_start [2019-11-06 20:55:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_write [2019-11-06 20:55:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_read [2019-11-06 20:55:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure put_stop [2019-11-06 20:55:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure translate [2019-11-06 20:55:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure wait_i2c_result [2019-11-06 20:55:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure send_i2c_cmd [2019-11-06 20:55:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-11-06 20:55:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-06 20:55:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2019-11-06 20:55:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-11-06 20:55:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_base [2019-11-06 20:55:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure next_unit [2019-11-06 20:55:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-06 20:55:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 20:55:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 20:55:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-11-06 20:55:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-11-06 20:55:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-11-06 20:55:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-06 20:55:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 20:55:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-06 20:55:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 20:55:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 20:55:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 20:55:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 20:55:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-06 20:55:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 20:55:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-06 20:55:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-06 20:55:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-06 20:56:00,908 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 20:56:17,326 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-11-06 20:56:17,709 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 20:56:17,709 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-06 20:56:17,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 08:56:17 BoogieIcfgContainer [2019-11-06 20:56:17,712 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 20:56:17,713 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 20:56:17,713 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 20:56:17,717 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 20:56:17,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 08:55:56" (1/3) ... [2019-11-06 20:56:17,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1255bfd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 08:56:17, skipping insertion in model container [2019-11-06 20:56:17,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:55:59" (2/3) ... [2019-11-06 20:56:17,726 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1255bfd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 08:56:17, skipping insertion in model container [2019-11-06 20:56:17,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 08:56:17" (3/3) ... [2019-11-06 20:56:17,731 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2019-11-06 20:56:17,741 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 20:56:17,753 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-06 20:56:17,764 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-06 20:56:17,806 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 20:56:17,806 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 20:56:17,806 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 20:56:17,806 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 20:56:17,806 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 20:56:17,806 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 20:56:17,806 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 20:56:17,806 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 20:56:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states. [2019-11-06 20:56:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-11-06 20:56:17,869 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 20:56:17,870 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 20:56:17,873 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 20:56:17,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 20:56:17,879 INFO L82 PathProgramCache]: Analyzing trace with hash -1940468328, now seen corresponding path program 1 times [2019-11-06 20:56:17,887 INFO L161 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-06 20:56:17,887 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911512842] [2019-11-06 20:56:17,887 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 20:56:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,408 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 538 [2019-11-06 20:56:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:56:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-06 20:56:20,771 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911512842] [2019-11-06 20:56:20,772 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 20:56:20,772 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-06 20:56:20,774 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653109725] [2019-11-06 20:56:20,778 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-06 20:56:20,779 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-06 20:56:20,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-06 20:56:20,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-06 20:56:20,795 INFO L87 Difference]: Start difference. First operand 1403 states. Second operand 8 states. [2019-11-06 20:56:32,736 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 540