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-f4eb214f-m [2019-10-13 19:01:06,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 19:01:06,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 19:01:06,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 19:01:06,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 19:01:06,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 19:01:06,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 19:01:06,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 19:01:06,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 19:01:06,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 19:01:06,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 19:01:06,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 19:01:06,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 19:01:06,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 19:01:06,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 19:01:06,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 19:01:06,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 19:01:06,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 19:01:06,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 19:01:06,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 19:01:06,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 19:01:06,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 19:01:06,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 19:01:06,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 19:01:06,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 19:01:06,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 19:01:06,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 19:01:06,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 19:01:06,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 19:01:06,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 19:01:06,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 19:01:06,589 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 19:01:06,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 19:01:06,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 19:01:06,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 19:01:06,594 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 19:01:06,595 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 19:01:06,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 19:01:06,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 19:01:06,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 19:01:06,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 19:01:06,598 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 [2019-10-13 19:01:06,624 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 19:01:06,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 19:01:06,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 19:01:06,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 19:01:06,626 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 19:01:06,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 19:01:06,626 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 19:01:06,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 19:01:06,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 19:01:06,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 19:01:06,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 19:01:06,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 19:01:06,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 19:01:06,628 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 19:01:06,628 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 19:01:06,628 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 19:01:06,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 19:01:06,629 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 19:01:06,629 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 19:01:06,629 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 19:01:06,629 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 19:01:06,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:01:06,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 19:01:06,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 19:01:06,630 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 19:01:06,630 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 19:01:06,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 19:01:06,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 19:01:06,631 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 19:01:06,952 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 19:01:06,967 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 19:01:06,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 19:01:06,974 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 19:01:06,974 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 19:01:06,975 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2019-10-13 19:01:07,039 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9c1d6f8f/00ebbcb18860435996cc2ec66f33ea8f/FLAG50669dc34 [2019-10-13 19:01:07,887 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 19:01:07,890 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2019-10-13 19:01:07,935 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9c1d6f8f/00ebbcb18860435996cc2ec66f33ea8f/FLAG50669dc34 [2019-10-13 19:01:08,395 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9c1d6f8f/00ebbcb18860435996cc2ec66f33ea8f [2019-10-13 19:01:08,404 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 19:01:08,406 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 19:01:08,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 19:01:08,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 19:01:08,411 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 19:01:08,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:01:08" (1/1) ... [2019-10-13 19:01:08,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d9c56da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:08, skipping insertion in model container [2019-10-13 19:01:08,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:01:08" (1/1) ... [2019-10-13 19:01:08,423 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 19:01:08,541 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 19:01:10,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:01:10,409 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 19:01:10,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:01:11,011 INFO L192 MainTranslator]: Completed translation [2019-10-13 19:01:11,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11 WrapperNode [2019-10-13 19:01:11,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 19:01:11,014 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 19:01:11,014 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 19:01:11,015 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 19:01:11,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (1/1) ... [2019-10-13 19:01:11,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (1/1) ... [2019-10-13 19:01:11,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (1/1) ... [2019-10-13 19:01:11,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (1/1) ... [2019-10-13 19:01:11,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (1/1) ... [2019-10-13 19:01:11,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (1/1) ... [2019-10-13 19:01:11,386 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (1/1) ... [2019-10-13 19:01:11,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 19:01:11,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 19:01:11,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 19:01:11,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 19:01:11,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (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 [2019-10-13 19:01:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 19:01:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 19:01:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 19:01:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-13 19:01:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-13 19:01:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 19:01:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-13 19:01:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2019-10-13 19:01:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-13 19:01:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-13 19:01:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 19:01:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 19:01:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 19:01:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 19:01:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 19:01:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 19:01:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 19:01:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 19:01:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 19:01:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 19:01:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 19:01:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 19:01:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-10-13 19:01:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2019-10-13 19:01:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-10-13 19:01:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_do_not_count [2019-10-13 19:01:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_count [2019-10-13 19:01:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure freezable_schedule_hrtimeout_range [2019-10-13 19:01:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 19:01:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 19:01:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-13 19:01:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-13 19:01:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 19:01:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 19:01:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2019-10-13 19:01:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_demod_write [2019-10-13 19:01:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_lnb_ctrl [2019-10-13 19:01:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_find_adapter [2019-10-13 19:01:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_tuner_power [2019-10-13 19:01:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_lna [2019-10-13 19:01:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_voltage [2019-10-13 19:01:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fe_init [2019-10-13 19:01:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_attach_fe [2019-10-13 19:01:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fetch_thread [2019-10-13 19:01:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_streaming [2019-10-13 19:01:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_streaming [2019-10-13 19:01:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_feed [2019-10-13 19:01:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_feed [2019-10-13 19:01:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_adapter [2019-10-13 19:01:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_cleanup_adapter [2019-10-13 19:01:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_suspend [2019-10-13 19:01:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_resume [2019-10-13 19:01:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_remove [2019-10-13 19:01:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_probe [2019-10-13 19:01:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_driver_init [2019-10-13 19:01:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_driver_exit [2019-10-13 19:01:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_3 [2019-10-13 19:01:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_2 [2019-10-13 19:01:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2019-10-13 19:01:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 19:01:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-13 19:01:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-13 19:01:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-10-13 19:01:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_6 [2019-10-13 19:01:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_7 [2019-10-13 19:01:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-10-13 19:01:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2019-10-13 19:01:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2019-10-13 19:01:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_11 [2019-10-13 19:01:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_12 [2019-10-13 19:01:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-13 19:01:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-13 19:01:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-10-13 19:01:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdbuf_add [2019-10-13 19:01:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure put_end [2019-10-13 19:01:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure put_start [2019-10-13 19:01:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_write [2019-10-13 19:01:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_read [2019-10-13 19:01:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure put_stop [2019-10-13 19:01:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure translate [2019-10-13 19:01:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_i2c_result [2019-10-13 19:01:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure send_i2c_cmd [2019-10-13 19:01:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_all_demods [2019-10-13 19:01:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_all_mxl301rf [2019-10-13 19:01:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_reset [2019-10-13 19:01:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_master_xfer [2019-10-13 19:01:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_i2c_functionality [2019-10-13 19:01:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_base [2019-10-13 19:01:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_dma [2019-10-13 19:01:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_dma [2019-10-13 19:01:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure next_unit [2019-10-13 19:01:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_proc_dma [2019-10-13 19:01:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_dmabuf [2019-10-13 19:01:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_free_dmabuf [2019-10-13 19:01:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_dmabuf [2019-10-13 19:01:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 19:01:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 19:01:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 19:01:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 19:01:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 19:01:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-13 19:01:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-13 19:01:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-13 19:01:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-13 19:01:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-13 19:01:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 19:01:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 19:01:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-13 19:01:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 19:01:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 19:01:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2019-10-13 19:01:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-13 19:01:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 19:01:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2019-10-13 19:01:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 19:01:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 19:01:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 19:01:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 19:01:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 19:01:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-13 19:01:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-10-13 19:01:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-10-13 19:01:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2019-10-13 19:01:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-10-13 19:01:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-10-13 19:01:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2019-10-13 19:01:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2019-10-13 19:01:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-10-13 19:01:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-10-13 19:01:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-10-13 19:01:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-10-13 19:01:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2019-10-13 19:01:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_adapter [2019-10-13 19:01:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2019-10-13 19:01:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2019-10-13 19:01:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-13 19:01:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-10-13 19:01:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 19:01:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 19:01:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-10-13 19:01:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_freezable_should_stop [2019-10-13 19:01:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-13 19:01:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_2 [2019-10-13 19:01:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_2 [2019-10-13 19:01:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_2 [2019-10-13 19:01:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 19:01:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_2 [2019-10-13 19:01:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_2 [2019-10-13 19:01:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_2 [2019-10-13 19:01:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_2 [2019-10-13 19:01:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_2 [2019-10-13 19:01:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2019-10-13 19:01:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_2 [2019-10-13 19:01:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2019-10-13 19:01:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2019-10-13 19:01:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_2 [2019-10-13 19:01:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_2 [2019-10-13 19:01:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_2 [2019-10-13 19:01:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 19:01:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-13 19:01:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 19:01:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-13 19:01:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 19:01:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 19:01:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-13 19:01:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 19:01:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 19:01:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 19:01:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 19:01:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 19:01:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_hrtimeout_range [2019-10-13 19:01:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-10-13 19:01:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 19:01:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-10-13 19:01:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-13 19:01:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 19:01:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 19:01:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 19:01:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 19:01:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 19:01:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 19:01:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 19:01:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-13 19:01:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 19:01:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-13 19:01:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 19:01:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 19:01:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-13 19:01:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-13 19:01:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 19:01:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 19:01:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-13 19:01:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-13 19:01:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-13 19:01:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-13 19:01:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 19:01:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 19:01:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-13 19:01:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2019-10-13 19:01:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 19:01:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-13 19:01:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 19:01:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2019-10-13 19:01:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 19:01:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 19:01:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 19:01:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 19:01:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 19:01:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 19:01:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-13 19:01:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-10-13 19:01:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_6 [2019-10-13 19:01:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_7 [2019-10-13 19:01:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-10-13 19:01:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2019-10-13 19:01:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2019-10-13 19:01:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-13 19:01:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-13 19:01:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_hrtimeout_range [2019-10-13 19:01:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-13 19:01:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-13 19:01:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 19:01:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-13 19:01:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 19:01:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 19:01:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 19:01:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 19:01:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 19:01:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 19:01:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 19:01:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 19:01:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 19:01:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 19:01:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 19:01:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 19:01:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 19:01:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 19:01:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 19:01:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 19:01:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 19:01:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 19:01:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 19:01:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 19:01:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 19:01:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_3 [2019-10-13 19:01:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_2 [2019-10-13 19:01:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2019-10-13 19:01:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2019-10-13 19:01:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-10-13 19:01:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2019-10-13 19:01:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2019-10-13 19:01:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-10-13 19:01:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-10-13 19:01:11,537 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_do_not_count [2019-10-13 19:01:11,537 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_count [2019-10-13 19:01:11,537 INFO L130 BoogieDeclarations]: Found specification of procedure freezable_schedule_hrtimeout_range [2019-10-13 19:01:11,537 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-10-13 19:01:11,537 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-13 19:01:11,537 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_freezable_should_stop [2019-10-13 19:01:11,537 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 19:01:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 19:01:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 19:01:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 19:01:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 19:01:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 19:01:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-13 19:01:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-13 19:01:11,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 19:01:11,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 19:01:11,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 19:01:11,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 19:01:11,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 19:01:11,539 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 19:01:11,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_11 [2019-10-13 19:01:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 19:01:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_12 [2019-10-13 19:01:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-13 19:01:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 19:01:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-13 19:01:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 19:01:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 19:01:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-13 19:01:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-10-13 19:01:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-10-13 19:01:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-10-13 19:01:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-10-13 19:01:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-10-13 19:01:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-10-13 19:01:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-13 19:01:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2019-10-13 19:01:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-10-13 19:01:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2019-10-13 19:01:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2019-10-13 19:01:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2019-10-13 19:01:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-10-13 19:01:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-10-13 19:01:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-10-13 19:01:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2019-10-13 19:01:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2019-10-13 19:01:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_dmabuf [2019-10-13 19:01:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_dmabuf [2019-10-13 19:01:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_free_dmabuf [2019-10-13 19:01:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_dma [2019-10-13 19:01:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_dma [2019-10-13 19:01:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_proc_dma [2019-10-13 19:01:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_master_xfer [2019-10-13 19:01:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_functionality [2019-10-13 19:01:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_i2c_reset [2019-10-13 19:01:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_all_demods [2019-10-13 19:01:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_all_mxl301rf [2019-10-13 19:01:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_demod_write [2019-10-13 19:01:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_lnb_ctrl [2019-10-13 19:01:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_find_adapter [2019-10-13 19:01:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_tuner_power [2019-10-13 19:01:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_lna [2019-10-13 19:01:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_voltage [2019-10-13 19:01:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fe_init [2019-10-13 19:01:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 19:01:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_attach_fe [2019-10-13 19:01:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fetch_thread [2019-10-13 19:01:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_streaming [2019-10-13 19:01:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_streaming [2019-10-13 19:01:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_feed [2019-10-13 19:01:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_feed [2019-10-13 19:01:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_adapter [2019-10-13 19:01:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_cleanup_adapter [2019-10-13 19:01:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_suspend [2019-10-13 19:01:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_resume [2019-10-13 19:01:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_remove [2019-10-13 19:01:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_probe [2019-10-13 19:01:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_driver_init [2019-10-13 19:01:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_driver_exit [2019-10-13 19:01:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2019-10-13 19:01:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_2 [2019-10-13 19:01:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2019-10-13 19:01:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_2 [2019-10-13 19:01:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_2 [2019-10-13 19:01:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 19:01:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_2 [2019-10-13 19:01:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_2 [2019-10-13 19:01:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_2 [2019-10-13 19:01:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2019-10-13 19:01:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_2 [2019-10-13 19:01:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 19:01:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_2 [2019-10-13 19:01:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_2 [2019-10-13 19:01:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_2 [2019-10-13 19:01:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_2 [2019-10-13 19:01:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_2 [2019-10-13 19:01:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 19:01:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 19:01:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-13 19:01:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 19:01:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-13 19:01:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-10-13 19:01:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure cmdbuf_add [2019-10-13 19:01:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure put_end [2019-10-13 19:01:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure put_start [2019-10-13 19:01:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_write [2019-10-13 19:01:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_read [2019-10-13 19:01:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure put_stop [2019-10-13 19:01:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure translate [2019-10-13 19:01:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure wait_i2c_result [2019-10-13 19:01:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure send_i2c_cmd [2019-10-13 19:01:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 19:01:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 19:01:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2019-10-13 19:01:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 19:01:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_base [2019-10-13 19:01:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure next_unit [2019-10-13 19:01:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 19:01:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 19:01:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 19:01:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-13 19:01:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-13 19:01:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-13 19:01:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 19:01:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 19:01:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 19:01:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 19:01:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 19:01:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 19:01:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 19:01:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 19:01:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 19:01:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 19:01:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 19:01:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 19:01:12,785 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 19:01:28,076 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-13 19:01:28,578 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 19:01:28,579 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 19:01:28,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:01:28 BoogieIcfgContainer [2019-10-13 19:01:28,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 19:01:28,584 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 19:01:28,584 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 19:01:28,589 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 19:01:28,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:01:08" (1/3) ... [2019-10-13 19:01:28,593 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@310d6abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:01:28, skipping insertion in model container [2019-10-13 19:01:28,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:01:11" (2/3) ... [2019-10-13 19:01:28,596 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@310d6abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:01:28, skipping insertion in model container [2019-10-13 19:01:28,596 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:01:28" (3/3) ... [2019-10-13 19:01:28,602 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 [2019-10-13 19:01:28,614 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 19:01:28,627 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 19:01:28,638 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 19:01:28,681 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 19:01:28,681 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 19:01:28,681 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 19:01:28,681 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 19:01:28,681 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 19:01:28,681 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 19:01:28,681 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 19:01:28,682 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 19:01:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states. [2019-10-13 19:01:28,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-10-13 19:01:28,750 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 19:01:28,751 INFO L380 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] [2019-10-13 19:01:28,753 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 19:01:28,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 19:01:28,759 INFO L82 PathProgramCache]: Analyzing trace with hash -1940468328, now seen corresponding path program 1 times [2019-10-13 19:01:28,768 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 19:01:28,768 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848906537] [2019-10-13 19:01:28,769 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:01:28,769 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:01:28,769 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 19:01:29,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,417 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 538 [2019-10-13 19:01:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:01:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-13 19:01:31,825 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848906537] [2019-10-13 19:01:31,826 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 19:01:31,826 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-13 19:01:31,826 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673929465] [2019-10-13 19:01:31,831 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-13 19:01:31,832 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 19:01:31,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-13 19:01:31,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-13 19:01:31,850 INFO L87 Difference]: Start difference. First operand 1403 states. Second operand 8 states. [2019-10-13 19:01:42,971 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 540