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-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-08 14:26:04,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 14:26:04,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 14:26:04,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 14:26:04,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 14:26:04,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 14:26:04,704 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 14:26:04,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 14:26:04,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 14:26:04,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 14:26:04,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 14:26:04,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 14:26:04,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 14:26:04,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 14:26:04,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 14:26:04,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 14:26:04,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 14:26:04,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 14:26:04,739 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 14:26:04,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 14:26:04,745 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 14:26:04,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 14:26:04,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 14:26:04,750 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 14:26:04,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 14:26:04,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 14:26:04,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 14:26:04,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 14:26:04,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 14:26:04,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 14:26:04,756 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 14:26:04,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 14:26:04,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 14:26:04,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 14:26:04,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 14:26:04,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 14:26:04,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 14:26:04,761 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 14:26:04,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 14:26:04,762 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 14:26:04,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 14:26:04,764 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 [2019-09-08 14:26:04,790 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 14:26:04,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 14:26:04,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 14:26:04,793 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 14:26:04,794 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 14:26:04,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 14:26:04,794 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 14:26:04,794 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 14:26:04,794 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 14:26:04,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 14:26:04,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 14:26:04,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 14:26:04,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 14:26:04,797 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 14:26:04,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 14:26:04,797 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 14:26:04,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 14:26:04,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 14:26:04,798 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 14:26:04,798 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 14:26:04,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 14:26:04,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 14:26:04,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 14:26:04,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 14:26:04,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 14:26:04,799 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 14:26:04,799 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 14:26:04,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 14:26:04,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 14:26:04,857 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 14:26:04,877 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 14:26:04,883 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 14:26:04,885 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 14:26:04,886 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 14:26:04,887 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-09-08 14:26:04,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962c2af02/3c6cd21092f44e8ea3988286aa33efb3/FLAGddc1cc944 [2019-09-08 14:26:05,736 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 14:26:05,737 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-09-08 14:26:05,791 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962c2af02/3c6cd21092f44e8ea3988286aa33efb3/FLAGddc1cc944 [2019-09-08 14:26:06,259 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962c2af02/3c6cd21092f44e8ea3988286aa33efb3 [2019-09-08 14:26:06,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 14:26:06,272 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 14:26:06,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 14:26:06,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 14:26:06,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 14:26:06,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:26:06" (1/1) ... [2019-09-08 14:26:06,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2132db2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:06, skipping insertion in model container [2019-09-08 14:26:06,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:26:06" (1/1) ... [2019-09-08 14:26:06,288 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 14:26:06,421 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 14:26:08,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 14:26:08,043 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 14:26:08,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 14:26:08,545 INFO L192 MainTranslator]: Completed translation [2019-09-08 14:26:08,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08 WrapperNode [2019-09-08 14:26:08,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 14:26:08,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 14:26:08,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 14:26:08,549 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 14:26:08,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (1/1) ... [2019-09-08 14:26:08,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (1/1) ... [2019-09-08 14:26:08,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (1/1) ... [2019-09-08 14:26:08,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (1/1) ... [2019-09-08 14:26:08,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (1/1) ... [2019-09-08 14:26:08,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (1/1) ... [2019-09-08 14:26:08,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (1/1) ... [2019-09-08 14:26:08,911 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 14:26:08,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 14:26:08,912 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 14:26:08,912 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 14:26:08,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (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 [2019-09-08 14:26:08,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 14:26:08,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 14:26:08,986 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-08 14:26:08,986 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-08 14:26:08,987 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-08 14:26:08,988 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-08 14:26:08,988 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-09-08 14:26:08,988 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_driver [2019-09-08 14:26:08,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 14:26:08,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 14:26:08,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-08 14:26:08,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-08 14:26:08,990 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-08 14:26:08,991 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2019-09-08 14:26:08,992 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2019-09-08 14:26:08,992 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-09-08 14:26:08,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_dev [2019-09-08 14:26:08,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2019-09-08 14:26:08,995 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_handler [2019-09-08 14:26:08,995 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2019-09-08 14:26:08,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2019-09-08 14:26:08,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2019-09-08 14:26:08,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_powerup [2019-09-08 14:26:08,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_powerdown [2019-09-08 14:26:08,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_checkrev [2019-09-08 14:26:08,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2019-09-08 14:26:08,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_freq [2019-09-08 14:26:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_power [2019-09-08 14:26:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_measure [2019-09-08 14:26:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2019-09-08 14:26:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2019-09-08 14:26:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_ps [2019-09-08 14:26:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2019-09-08 14:26:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2019-09-08 14:26:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2019-09-08 14:26:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2019-09-08 14:26:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2019-09-08 14:26:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_string [2019-09-08 14:26:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2019-09-08 14:26:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2019-09-08 14:26:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2019-09-08 14:26:08,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_setup [2019-09-08 14:26:08,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_initialize [2019-09-08 14:26:08,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_string [2019-09-08 14:26:08,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2019-09-08 14:26:08,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_tune [2019-09-08 14:26:08,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_integers [2019-09-08 14:26:08,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_ext_ctrls [2019-09-08 14:26:09,000 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_ext_ctrls [2019-09-08 14:26:09,000 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2019-09-08 14:26:09,000 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_ctrl [2019-09-08 14:26:09,000 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_ctrl [2019-09-08 14:26:09,000 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_ioctl [2019-09-08 14:26:09,000 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_modulator [2019-09-08 14:26:09,000 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2019-09-08 14:26:09,001 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_frequency [2019-09-08 14:26:09,001 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2019-09-08 14:26:09,001 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_probe [2019-09-08 14:26:09,001 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_remove [2019-09-08 14:26:09,001 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_module_init [2019-09-08 14:26:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_module_exit [2019-09-08 14:26:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 14:26:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2019-09-08 14:26:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2019-09-08 14:26:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_3 [2019-09-08 14:26:09,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_4 [2019-09-08 14:26:09,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2019-09-08 14:26:09,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-08 14:26:09,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 14:26:09,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 14:26:09,003 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2019-09-08 14:26:09,004 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2019-09-08 14:26:09,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2019-09-08 14:26:09,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2019-09-08 14:26:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-08 14:26:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_user_nocache [2019-09-08 14:26:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2019-09-08 14:26:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-08 14:26:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-08 14:26:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-08 14:26:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-08 14:26:09,006 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-08 14:26:09,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-08 14:26:09,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-08 14:26:09,006 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-08 14:26:09,007 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2019-09-08 14:26:09,007 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-09-08 14:26:09,007 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request [2019-09-08 14:26:09,008 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-09-08 14:26:09,008 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2019-09-08 14:26:09,008 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-09-08 14:26:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-09-08 14:26:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 14:26:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-08 14:26:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-09-08 14:26:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-08 14:26:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 14:26:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-08 14:26:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-08 14:26:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-08 14:26:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-08 14:26:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-08 14:26:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2019-09-08 14:26:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2019-09-08 14:26:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2019-09-08 14:26:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_get [2019-09-08 14:26:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-08 14:26:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-08 14:26:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-09-08 14:26:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2019-09-08 14:26:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2019-09-08 14:26:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2019-09-08 14:26:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-09-08 14:26:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-08 14:26:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 14:26:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 14:26:09,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 14:26:09,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-08 14:26:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 14:26:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 14:26:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 14:26:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-08 14:26:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-08 14:26:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-08 14:26:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-08 14:26:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 14:26:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-08 14:26:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-08 14:26:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-08 14:26:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-08 14:26:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-08 14:26:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-08 14:26:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-08 14:26:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-09-08 14:26:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-08 14:26:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 14:26:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 14:26:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-09-08 14:26:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-08 14:26:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2019-09-08 14:26:09,021 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-08 14:26:09,022 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-08 14:26:09,022 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-08 14:26:09,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2019-09-08 14:26:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-08 14:26:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2019-09-08 14:26:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-08 14:26:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2019-09-08 14:26:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-08 14:26:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_user_nocache [2019-09-08 14:26:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_3 [2019-09-08 14:26:09,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_4 [2019-09-08 14:26:09,030 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-08 14:26:09,030 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-08 14:26:09,031 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-08 14:26:09,031 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-08 14:26:09,031 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-08 14:26:09,031 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-09-08 14:26:09,031 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2019-09-08 14:26:09,031 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-09-08 14:26:09,031 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-09-08 14:26:09,031 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-09-08 14:26:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_driver [2019-09-08 14:26:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 14:26:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 14:26:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-08 14:26:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 14:26:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 14:26:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 14:26:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 14:26:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-08 14:26:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-08 14:26:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-08 14:26:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2019-09-08 14:26:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2019-09-08 14:26:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-09-08 14:26:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2019-09-08 14:26:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2019-09-08 14:26:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2019-09-08 14:26:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_get [2019-09-08 14:26:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2019-09-08 14:26:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2019-09-08 14:26:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2019-09-08 14:26:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2019-09-08 14:26:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2019-09-08 14:26:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-09-08 14:26:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 14:26:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2019-09-08 14:26:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_dev [2019-09-08 14:26:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 14:26:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2019-09-08 14:26:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_handler [2019-09-08 14:26:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2019-09-08 14:26:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-08 14:26:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2019-09-08 14:26:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2019-09-08 14:26:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_powerup [2019-09-08 14:26:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_powerdown [2019-09-08 14:26:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_checkrev [2019-09-08 14:26:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2019-09-08 14:26:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_freq [2019-09-08 14:26:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_power [2019-09-08 14:26:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_measure [2019-09-08 14:26:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2019-09-08 14:26:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2019-09-08 14:26:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_ps [2019-09-08 14:26:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2019-09-08 14:26:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2019-09-08 14:26:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2019-09-08 14:26:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 14:26:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2019-09-08 14:26:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2019-09-08 14:26:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 14:26:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2019-09-08 14:26:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_string [2019-09-08 14:26:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2019-09-08 14:26:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2019-09-08 14:26:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2019-09-08 14:26:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2019-09-08 14:26:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2019-09-08 14:26:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_setup [2019-09-08 14:26:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_initialize [2019-09-08 14:26:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_string [2019-09-08 14:26:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2019-09-08 14:26:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_tune [2019-09-08 14:26:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_integers [2019-09-08 14:26:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_ext_ctrls [2019-09-08 14:26:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_ext_ctrls [2019-09-08 14:26:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_ctrl [2019-09-08 14:26:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_ctrl [2019-09-08 14:26:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_ioctl [2019-09-08 14:26:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_modulator [2019-09-08 14:26:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_frequency [2019-09-08 14:26:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_probe [2019-09-08 14:26:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_remove [2019-09-08 14:26:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_module_init [2019-09-08 14:26:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_module_exit [2019-09-08 14:26:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 14:26:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-08 14:26:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-09-08 14:26:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 14:26:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-08 14:26:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 14:26:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2019-09-08 14:26:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-08 14:26:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 14:26:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2019-09-08 14:26:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-08 14:26:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 14:26:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 14:26:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 14:26:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 14:26:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 14:26:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 14:26:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 14:26:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-08 14:26:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 14:26:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-08 14:26:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-08 14:26:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-08 14:26:10,037 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 14:26:15,902 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 14:26:15,902 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-08 14:26:15,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:26:15 BoogieIcfgContainer [2019-09-08 14:26:15,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 14:26:15,906 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 14:26:15,906 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 14:26:15,909 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 14:26:15,909 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 02:26:06" (1/3) ... [2019-09-08 14:26:15,910 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@502736bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 02:26:15, skipping insertion in model container [2019-09-08 14:26:15,910 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:26:08" (2/3) ... [2019-09-08 14:26:15,911 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@502736bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 02:26:15, skipping insertion in model container [2019-09-08 14:26:15,911 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:26:15" (3/3) ... [2019-09-08 14:26:15,913 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-09-08 14:26:15,922 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 14:26:15,933 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-08 14:26:15,949 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-08 14:26:15,989 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 14:26:15,990 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 14:26:15,990 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 14:26:15,990 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 14:26:15,990 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 14:26:15,990 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 14:26:15,990 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 14:26:15,990 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 14:26:15,991 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 14:26:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states. [2019-09-08 14:26:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-09-08 14:26:16,057 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 14:26:16,058 INFO L399 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 14:26:16,061 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 14:26:16,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 14:26:16,067 INFO L82 PathProgramCache]: Analyzing trace with hash -1648234561, now seen corresponding path program 1 times [2019-09-08 14:26:16,068 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 14:26:16,069 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 14:26:16,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:26:16,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 14:26:16,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:26:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 14:26:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-08 14:26:16,892 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 14:26:16,892 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-09-08 14:26:16,897 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-08 14:26:16,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-08 14:26:16,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2019-09-08 14:26:16,915 INFO L87 Difference]: Start difference. First operand 1179 states. Second operand 8 states. [2019-09-08 14:26:38,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 14:26:38,308 INFO L93 Difference]: Finished difference Result 2324 states and 3195 transitions. [2019-09-08 14:26:38,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-09-08 14:26:38,310 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 70 [2019-09-08 14:26:38,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 14:26:38,345 INFO L225 Difference]: With dead ends: 2324 [2019-09-08 14:26:38,346 INFO L226 Difference]: Without dead ends: 1167 [2019-09-08 14:26:38,357 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2019-09-08 14:26:38,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1167 states. [2019-09-08 14:26:38,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1167 to 1151. [2019-09-08 14:26:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1151 states. [2019-09-08 14:26:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1570 transitions. [2019-09-08 14:26:38,501 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1570 transitions. Word has length 70 [2019-09-08 14:26:38,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 14:26:38,503 INFO L475 AbstractCegarLoop]: Abstraction has 1151 states and 1570 transitions. [2019-09-08 14:26:38,503 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-09-08 14:26:38,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1570 transitions. [2019-09-08 14:26:38,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-09-08 14:26:38,515 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 14:26:38,516 INFO L399 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 14:26:38,516 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 14:26:38,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 14:26:38,516 INFO L82 PathProgramCache]: Analyzing trace with hash 685366363, now seen corresponding path program 1 times [2019-09-08 14:26:38,517 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 14:26:38,517 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 14:26:38,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:26:38,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 14:26:38,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:26:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 14:26:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-08 14:26:38,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 14:26:38,844 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-08 14:26:38,845 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-08 14:26:38,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-08 14:26:38,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-09-08 14:26:38,846 INFO L87 Difference]: Start difference. First operand 1151 states and 1570 transitions. Second operand 9 states. [2019-09-08 14:27:00,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 14:27:00,452 INFO L93 Difference]: Finished difference Result 2301 states and 3154 transitions. [2019-09-08 14:27:00,453 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-08 14:27:00,453 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 71 [2019-09-08 14:27:00,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 14:27:00,466 INFO L225 Difference]: With dead ends: 2301 [2019-09-08 14:27:00,467 INFO L226 Difference]: Without dead ends: 1176 [2019-09-08 14:27:00,475 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2019-09-08 14:27:00,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1176 states. [2019-09-08 14:27:00,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1176 to 1151. [2019-09-08 14:27:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1151 states. [2019-09-08 14:27:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1570 transitions. [2019-09-08 14:27:00,547 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1570 transitions. Word has length 71 [2019-09-08 14:27:00,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 14:27:00,548 INFO L475 AbstractCegarLoop]: Abstraction has 1151 states and 1570 transitions. [2019-09-08 14:27:00,548 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-08 14:27:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1570 transitions. [2019-09-08 14:27:00,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-09-08 14:27:00,553 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 14:27:00,554 INFO L399 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 14:27:00,554 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 14:27:00,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 14:27:00,554 INFO L82 PathProgramCache]: Analyzing trace with hash -1170027353, now seen corresponding path program 1 times [2019-09-08 14:27:00,554 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 14:27:00,555 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 14:27:00,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:00,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 14:27:00,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 14:27:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-08 14:27:00,857 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 14:27:00,857 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-08 14:27:00,858 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-08 14:27:00,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-08 14:27:00,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-09-08 14:27:00,858 INFO L87 Difference]: Start difference. First operand 1151 states and 1570 transitions. Second operand 9 states. [2019-09-08 14:27:20,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 14:27:20,803 INFO L93 Difference]: Finished difference Result 2292 states and 3136 transitions. [2019-09-08 14:27:20,803 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-08 14:27:20,803 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 71 [2019-09-08 14:27:20,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 14:27:20,813 INFO L225 Difference]: With dead ends: 2292 [2019-09-08 14:27:20,813 INFO L226 Difference]: Without dead ends: 1167 [2019-09-08 14:27:20,820 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2019-09-08 14:27:20,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1167 states. [2019-09-08 14:27:20,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1167 to 1158. [2019-09-08 14:27:20,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1158 states. [2019-09-08 14:27:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 1158 states and 1580 transitions. [2019-09-08 14:27:20,864 INFO L78 Accepts]: Start accepts. Automaton has 1158 states and 1580 transitions. Word has length 71 [2019-09-08 14:27:20,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 14:27:20,865 INFO L475 AbstractCegarLoop]: Abstraction has 1158 states and 1580 transitions. [2019-09-08 14:27:20,865 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-08 14:27:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1580 transitions. [2019-09-08 14:27:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-09-08 14:27:20,869 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 14:27:20,869 INFO L399 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 14:27:20,869 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 14:27:20,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 14:27:20,870 INFO L82 PathProgramCache]: Analyzing trace with hash -1842842741, now seen corresponding path program 1 times [2019-09-08 14:27:20,870 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 14:27:20,870 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 14:27:20,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:20,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 14:27:20,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:20,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 14:27:21,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-08 14:27:21,165 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 14:27:21,165 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-09-08 14:27:21,165 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-08 14:27:21,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-08 14:27:21,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-09-08 14:27:21,166 INFO L87 Difference]: Start difference. First operand 1158 states and 1580 transitions. Second operand 10 states. [2019-09-08 14:27:52,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 14:27:52,593 INFO L93 Difference]: Finished difference Result 2328 states and 3190 transitions. [2019-09-08 14:27:52,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-09-08 14:27:52,594 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 72 [2019-09-08 14:27:52,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 14:27:52,604 INFO L225 Difference]: With dead ends: 2328 [2019-09-08 14:27:52,604 INFO L226 Difference]: Without dead ends: 1196 [2019-09-08 14:27:52,609 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2019-09-08 14:27:52,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1196 states. [2019-09-08 14:27:52,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1196 to 1164. [2019-09-08 14:27:52,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1164 states. [2019-09-08 14:27:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 1164 states and 1590 transitions. [2019-09-08 14:27:52,652 INFO L78 Accepts]: Start accepts. Automaton has 1164 states and 1590 transitions. Word has length 72 [2019-09-08 14:27:52,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 14:27:52,653 INFO L475 AbstractCegarLoop]: Abstraction has 1164 states and 1590 transitions. [2019-09-08 14:27:52,653 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-08 14:27:52,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1590 transitions. [2019-09-08 14:27:52,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-09-08 14:27:52,657 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 14:27:52,657 INFO L399 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 14:27:52,657 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 14:27:52,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 14:27:52,658 INFO L82 PathProgramCache]: Analyzing trace with hash -126949811, now seen corresponding path program 1 times [2019-09-08 14:27:52,658 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 14:27:52,658 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 14:27:52,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:52,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 14:27:52,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 14:27:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-08 14:27:53,013 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 14:27:53,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 14:27:53,014 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 14:27:53,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 14:27:53,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 14:27:53,016 INFO L87 Difference]: Start difference. First operand 1164 states and 1590 transitions. Second operand 7 states. [2019-09-08 14:27:53,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 14:27:53,168 INFO L93 Difference]: Finished difference Result 1180 states and 1606 transitions. [2019-09-08 14:27:53,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-08 14:27:53,169 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 74 [2019-09-08 14:27:53,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 14:27:53,181 INFO L225 Difference]: With dead ends: 1180 [2019-09-08 14:27:53,182 INFO L226 Difference]: Without dead ends: 1177 [2019-09-08 14:27:53,183 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-09-08 14:27:53,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1177 states. [2019-09-08 14:27:53,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1177 to 1174. [2019-09-08 14:27:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1174 states. [2019-09-08 14:27:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 1174 states and 1600 transitions. [2019-09-08 14:27:53,231 INFO L78 Accepts]: Start accepts. Automaton has 1174 states and 1600 transitions. Word has length 74 [2019-09-08 14:27:53,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 14:27:53,232 INFO L475 AbstractCegarLoop]: Abstraction has 1174 states and 1600 transitions. [2019-09-08 14:27:53,232 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 14:27:53,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1600 transitions. [2019-09-08 14:27:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2019-09-08 14:27:53,236 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 14:27:53,236 INFO L399 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 14:27:53,236 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 14:27:53,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 14:27:53,236 INFO L82 PathProgramCache]: Analyzing trace with hash 1754512125, now seen corresponding path program 1 times [2019-09-08 14:27:53,237 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 14:27:53,237 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 14:27:53,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:53,244 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 14:27:53,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 14:27:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-08 14:27:53,481 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 14:27:53,481 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 14:27:53,482 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 14:27:53,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 14:27:53,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 14:27:53,483 INFO L87 Difference]: Start difference. First operand 1174 states and 1600 transitions. Second operand 7 states. [2019-09-08 14:27:53,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 14:27:53,617 INFO L93 Difference]: Finished difference Result 1184 states and 1609 transitions. [2019-09-08 14:27:53,618 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-08 14:27:53,618 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 76 [2019-09-08 14:27:53,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 14:27:53,627 INFO L225 Difference]: With dead ends: 1184 [2019-09-08 14:27:53,627 INFO L226 Difference]: Without dead ends: 1181 [2019-09-08 14:27:53,628 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-09-08 14:27:53,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1181 states. [2019-09-08 14:27:53,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1181 to 1178. [2019-09-08 14:27:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1178 states. [2019-09-08 14:27:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 1603 transitions. [2019-09-08 14:27:53,672 INFO L78 Accepts]: Start accepts. Automaton has 1178 states and 1603 transitions. Word has length 76 [2019-09-08 14:27:53,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 14:27:53,674 INFO L475 AbstractCegarLoop]: Abstraction has 1178 states and 1603 transitions. [2019-09-08 14:27:53,674 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 14:27:53,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1603 transitions. [2019-09-08 14:27:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-09-08 14:27:53,683 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 14:27:53,684 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 14:27:53,684 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 14:27:53,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 14:27:53,684 INFO L82 PathProgramCache]: Analyzing trace with hash 832843483, now seen corresponding path program 1 times [2019-09-08 14:27:53,685 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 14:27:53,685 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 14:27:53,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:53,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 14:27:53,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:27:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 14:27:55,533 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-09-08 14:27:55,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 14:27:55,537 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-09-08 14:27:55,539 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-08 14:27:55,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-08 14:27:55,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2019-09-08 14:27:55,540 INFO L87 Difference]: Start difference. First operand 1178 states and 1603 transitions. Second operand 10 states. [2019-09-08 14:28:02,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 14:28:02,252 INFO L93 Difference]: Finished difference Result 2386 states and 3262 transitions. [2019-09-08 14:28:02,253 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-09-08 14:28:02,253 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 84 [2019-09-08 14:28:02,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 14:28:02,261 INFO L225 Difference]: With dead ends: 2386 [2019-09-08 14:28:02,261 INFO L226 Difference]: Without dead ends: 1234 [2019-09-08 14:28:02,266 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2019-09-08 14:28:02,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1234 states. [2019-09-08 14:28:02,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1234 to 1201. [2019-09-08 14:28:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1201 states. [2019-09-08 14:28:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1201 states and 1636 transitions. [2019-09-08 14:28:02,305 INFO L78 Accepts]: Start accepts. Automaton has 1201 states and 1636 transitions. Word has length 84 [2019-09-08 14:28:02,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 14:28:02,306 INFO L475 AbstractCegarLoop]: Abstraction has 1201 states and 1636 transitions. [2019-09-08 14:28:02,306 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-08 14:28:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1636 transitions. [2019-09-08 14:28:02,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-09-08 14:28:02,310 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 14:28:02,310 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 14:28:02,311 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 14:28:02,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 14:28:02,311 INFO L82 PathProgramCache]: Analyzing trace with hash -739975130, now seen corresponding path program 1 times [2019-09-08 14:28:02,311 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 14:28:02,312 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 14:28:02,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:28:02,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 14:28:02,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 14:28:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-08 14:28:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-08 14:28:08,000 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-09-08 14:28:08,137 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967451 could not be translated for associated CType ARRAY#_40_~LONG# [2019-09-08 14:28:08,138 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967335 could not be translated for associated CType STRUCT~~v4l2_subdev_core_ops?g_chip_ident~*((*v4l2_subdev *v4l2_dbg_chip_ident ) : INT)?log_status~*((*v4l2_subdev ) : INT)?s_io_pin_config~*((*v4l2_subdev UINT *v4l2_subdev_io_pin_config ) : INT)?init~*((*v4l2_subdev ~u32~0 ) : INT)?load_fw~*((*v4l2_subdev ) : INT)?reset~*((*v4l2_subdev ~u32~0 ) : INT)?s_gpio~*((*v4l2_subdev ~u32~0 ) : INT)?queryctrl~*((*v4l2_subdev *v4l2_queryctrl ) : INT)?g_ctrl~*((*v4l2_subdev *v4l2_control ) : INT)?s_ctrl~*((*v4l2_subdev *v4l2_control ) : INT)?g_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?s_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?try_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?querymenu~*((*v4l2_subdev *v4l2_querymenu ) : INT)?s_std~*((*v4l2_subdev ~v4l2_std_id~0 ) : INT)?ioctl~*((*v4l2_subdev UINT *VOID ) : LONG)?g_register~*((*v4l2_subdev *v4l2_dbg_register ) : INT)?s_register~*((*v4l2_subdev *v4l2_dbg_register ) : INT)?s_power~*((*v4l2_subdev INT ) : INT)?interrupt_service_routine~*((*v4l2_subdev ~u32~0 *~bool~0 ) : INT)?subscribe_event~*((*v4l2_subdev *v4l2_fh *v4l2_event_subscription ) : INT)?unsubscribe_event~*((*v4l2_subdev *v4l2_fh *v4l2_event_subscription ) : INT)# [2019-09-08 14:28:08,139 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967319 could not be translated for associated CType ARRAY#_6_~ULONG# [2019-09-08 14:28:08,139 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967435 could not be translated for associated CType STRUCT~~v4l2_subdev_tuner_ops?s_mode~*((*v4l2_subdev ~v4l2_tuner_type~0 ) : INT)?s_radio~*((*v4l2_subdev ) : INT)?s_frequency~*((*v4l2_subdev *v4l2_frequency ) : INT)?g_frequency~*((*v4l2_subdev *v4l2_frequency ) : INT)?g_tuner~*((*v4l2_subdev *v4l2_tuner ) : INT)?s_tuner~*((*v4l2_subdev *v4l2_tuner ) : INT)?g_modulator~*((*v4l2_subdev *v4l2_modulator ) : INT)?s_modulator~*((*v4l2_subdev *v4l2_modulator ) : INT)?s_type_addr~*((*v4l2_subdev *tuner_setup ) : INT)?s_config~*((*v4l2_subdev *v4l2_priv_tun_config ) : INT)# [2019-09-08 14:28:08,140 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967427 could not be translated for associated CType ARRAY#_2_~*CHAR# [2019-09-08 14:28:08,140 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967453 could not be translated for associated CType ARRAY#_10_~ULONG# [2019-09-08 14:28:08,140 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967354 could not be translated for associated CType STRUCT~~v4l2_subdev_ops?core~*v4l2_subdev_core_ops?tuner~*v4l2_subdev_tuner_ops?audio~*v4l2_subdev_audio_ops?video~*v4l2_subdev_video_ops?vbi~*v4l2_subdev_vbi_ops?ir~*v4l2_subdev_ir_ops?sensor~*v4l2_subdev_sensor_ops?pad~*v4l2_subdev_pad_ops# [2019-09-08 14:28:08,141 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967424 could not be translated for associated CType STRUCT~~v4l2_subdev_core_ops?g_chip_ident~*((*v4l2_subdev *v4l2_dbg_chip_ident ) : INT)?log_status~*((*v4l2_subdev ) : INT)?s_io_pin_config~*((*v4l2_subdev UINT *v4l2_subdev_io_pin_config ) : INT)?init~*((*v4l2_subdev ~u32~0 ) : INT)?load_fw~*((*v4l2_subdev ) : INT)?reset~*((*v4l2_subdev ~u32~0 ) : INT)?s_gpio~*((*v4l2_subdev ~u32~0 ) : INT)?queryctrl~*((*v4l2_subdev *v4l2_queryctrl ) : INT)?g_ctrl~*((*v4l2_subdev *v4l2_control ) : INT)?s_ctrl~*((*v4l2_subdev *v4l2_control ) : INT)?g_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?s_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?try_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?querymenu~*((*v4l2_subdev *v4l2_querymenu ) : INT)?s_std~*((*v4l2_subdev ~v4l2_std_id~0 ) : INT)?ioctl~*((*v4l2_subdev UINT *VOID ) : LONG)?g_register~*((*v4l2_subdev *v4l2_dbg_register ) : INT)?s_register~*((*v4l2_subdev *v4l2_dbg_register ) : INT)?s_power~*((*v4l2_subdev INT ) : INT)?interrupt_service_routine~*((*v4l2_subdev ~u32~0 *~bool~0 ) : INT)?subscribe_event~*((*v4l2_subdev *v4l2_fh *v4l2_event_subscription ) : INT)?unsubscribe_event~*((*v4l2_subdev *v4l2_fh *v4l2_event_subscription ) : INT)# [2019-09-08 14:28:08,141 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967368 could not be translated for associated CType ARRAY#_2_~STRUCT~~i2c_device_id?name~ARRAY#_20_~CHAR#?driver_data~~kernel_ulong_t~0## [2019-09-08 14:28:08,141 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967379 could not be translated for associated CType STRUCT~~i2c_driver?class~UINT?attach_adapter~*((*i2c_adapter ) : INT)?detach_adapter~*((*i2c_adapter ) : INT)?probe~*((*i2c_client *i2c_device_id ) : INT)?remove~*((*i2c_client ) : INT)?shutdown~*((*i2c_client ) : VOID)?suspend~*((*i2c_client ~pm_message_t~0 ) : INT)?resume~*((*i2c_client ) : INT)?alert~*((*i2c_client UINT ) : VOID)?command~*((*i2c_client UINT *VOID ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*i2c_device_id?detect~*((*i2c_client *i2c_board_info ) : INT)?address_list~*USHORT?clients~STRUCT~~list_head?next~*list_head?prev~*list_head## [2019-09-08 14:28:08,147 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967433 could not be translated for associated CType STRUCT~~v4l2_subdev_ops?core~*v4l2_subdev_core_ops?tuner~*v4l2_subdev_tuner_ops?audio~*v4l2_subdev_audio_ops?video~*v4l2_subdev_video_ops?vbi~*v4l2_subdev_vbi_ops?ir~*v4l2_subdev_ir_ops?sensor~*v4l2_subdev_sensor_ops?pad~*v4l2_subdev_pad_ops# [2019-09-08 14:28:08,147 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,149 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967357 could not be translated for associated CType STRUCT~~i2c_driver?class~UINT?attach_adapter~*((*i2c_adapter ) : INT)?detach_adapter~*((*i2c_adapter ) : INT)?probe~*((*i2c_client *i2c_device_id ) : INT)?remove~*((*i2c_client ) : INT)?shutdown~*((*i2c_client ) : VOID)?suspend~*((*i2c_client ~pm_message_t~0 ) : INT)?resume~*((*i2c_client ) : INT)?alert~*((*i2c_client UINT ) : VOID)?command~*((*i2c_client UINT *VOID ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*i2c_device_id?detect~*((*i2c_client *i2c_board_info ) : INT)?address_list~*USHORT?clients~STRUCT~~list_head?next~*list_head?prev~*list_head## [2019-09-08 14:28:08,149 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967401 could not be translated for associated CType ARRAY#_10_~ULONG# [2019-09-08 14:28:08,149 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967373 could not be translated for associated CType ARRAY#_2_~*CHAR# [2019-09-08 14:28:08,149 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967452 could not be translated for associated CType ARRAY#_40_~LONG# [2019-09-08 14:28:08,150 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967356 could not be translated for associated CType ARRAY#_2_~STRUCT~~i2c_device_id?name~ARRAY#_20_~CHAR#?driver_data~~kernel_ulong_t~0## [2019-09-08 14:28:08,150 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967448 could not be translated for associated CType ARRAY#_6_~ULONG# [2019-09-08 14:28:08,151 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967450 could not be translated for associated CType STRUCT~~v4l2_subdev_tuner_ops?s_mode~*((*v4l2_subdev ~v4l2_tuner_type~0 ) : INT)?s_radio~*((*v4l2_subdev ) : INT)?s_frequency~*((*v4l2_subdev *v4l2_frequency ) : INT)?g_frequency~*((*v4l2_subdev *v4l2_frequency ) : INT)?g_tuner~*((*v4l2_subdev *v4l2_tuner ) : INT)?s_tuner~*((*v4l2_subdev *v4l2_tuner ) : INT)?g_modulator~*((*v4l2_subdev *v4l2_modulator ) : INT)?s_modulator~*((*v4l2_subdev *v4l2_modulator ) : INT)?s_type_addr~*((*v4l2_subdev *tuner_setup ) : INT)?s_config~*((*v4l2_subdev *v4l2_priv_tun_config ) : INT)# [2019-09-08 14:28:08,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,157 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,172 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,174 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,176 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,182 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,185 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,192 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,194 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,204 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,204 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch615 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,208 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,208 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch615 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,213 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,216 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,217 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,220 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,221 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch486 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,222 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,224 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch486 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,224 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,226 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,228 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,228 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,229 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,231 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,233 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,234 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,236 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,237 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,239 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,239 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,241 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,241 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,243 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,245 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,246 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,248 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,250 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,251 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,253 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,253 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,256 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 14:28:08,257 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,259 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,261 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,262 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,264 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,271 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-08 14:28:08,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.09 02:28:08 BoogieIcfgContainer [2019-09-08 14:28:08,289 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-08 14:28:08,292 INFO L168 Benchmark]: Toolchain (without parser) took 122019.54 ms. Allocated memory was 134.2 MB in the beginning and 778.6 MB in the end (delta: 644.3 MB). Free memory was 82.4 MB in the beginning and 210.8 MB in the end (delta: -128.4 MB). Peak memory consumption was 673.6 MB. Max. memory is 7.1 GB. [2019-09-08 14:28:08,293 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-08 14:28:08,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2275.12 ms. Allocated memory was 134.2 MB in the beginning and 266.3 MB in the end (delta: 132.1 MB). Free memory was 82.2 MB in the beginning and 207.4 MB in the end (delta: -125.2 MB). Peak memory consumption was 118.9 MB. Max. memory is 7.1 GB. [2019-09-08 14:28:08,294 INFO L168 Benchmark]: Boogie Preprocessor took 362.60 ms. Allocated memory is still 266.3 MB. Free memory was 207.4 MB in the beginning and 188.9 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 7.1 GB. [2019-09-08 14:28:08,295 INFO L168 Benchmark]: RCFGBuilder took 6993.05 ms. Allocated memory was 266.3 MB in the beginning and 522.7 MB in the end (delta: 256.4 MB). Free memory was 188.9 MB in the beginning and 142.4 MB in the end (delta: 46.5 MB). Peak memory consumption was 328.8 MB. Max. memory is 7.1 GB. [2019-09-08 14:28:08,296 INFO L168 Benchmark]: TraceAbstraction took 112383.64 ms. Allocated memory was 522.7 MB in the beginning and 778.6 MB in the end (delta: 255.9 MB). Free memory was 142.4 MB in the beginning and 210.8 MB in the end (delta: -68.4 MB). Peak memory consumption was 345.1 MB. Max. memory is 7.1 GB. [2019-09-08 14:28:08,300 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2275.12 ms. Allocated memory was 134.2 MB in the beginning and 266.3 MB in the end (delta: 132.1 MB). Free memory was 82.2 MB in the beginning and 207.4 MB in the end (delta: -125.2 MB). Peak memory consumption was 118.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 362.60 ms. Allocated memory is still 266.3 MB. Free memory was 207.4 MB in the beginning and 188.9 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6993.05 ms. Allocated memory was 266.3 MB in the beginning and 522.7 MB in the end (delta: 256.4 MB). Free memory was 188.9 MB in the beginning and 142.4 MB in the end (delta: 46.5 MB). Peak memory consumption was 328.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 112383.64 ms. Allocated memory was 522.7 MB in the beginning and 778.6 MB in the end (delta: 255.9 MB). Free memory was 142.4 MB in the beginning and 210.8 MB in the end (delta: -68.4 MB). Peak memory consumption was 345.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967451 could not be translated for associated CType ARRAY#_40_~LONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967335 could not be translated for associated CType STRUCT~~v4l2_subdev_core_ops?g_chip_ident~*((*v4l2_subdev *v4l2_dbg_chip_ident ) : INT)?log_status~*((*v4l2_subdev ) : INT)?s_io_pin_config~*((*v4l2_subdev UINT *v4l2_subdev_io_pin_config ) : INT)?init~*((*v4l2_subdev ~u32~0 ) : INT)?load_fw~*((*v4l2_subdev ) : INT)?reset~*((*v4l2_subdev ~u32~0 ) : INT)?s_gpio~*((*v4l2_subdev ~u32~0 ) : INT)?queryctrl~*((*v4l2_subdev *v4l2_queryctrl ) : INT)?g_ctrl~*((*v4l2_subdev *v4l2_control ) : INT)?s_ctrl~*((*v4l2_subdev *v4l2_control ) : INT)?g_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?s_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?try_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?querymenu~*((*v4l2_subdev *v4l2_querymenu ) : INT)?s_std~*((*v4l2_subdev ~v4l2_std_id~0 ) : INT)?ioctl~*((*v4l2_subdev UINT *VOID ) : LONG)?g_register~*((*v4l2_subdev *v4l2_dbg_register ) : INT)?s_register~*((*v4l2_subdev *v4l2_dbg_register ) : INT)?s_power~*((*v4l2_subdev INT ) : INT)?interrupt_service_routine~*((*v4l2_subdev ~u32~0 *~bool~0 ) : INT)?subscribe_event~*((*v4l2_subdev *v4l2_fh *v4l2_event_subscription ) : INT)?unsubscribe_event~*((*v4l2_subdev *v4l2_fh *v4l2_event_subscription ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967319 could not be translated for associated CType ARRAY#_6_~ULONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967435 could not be translated for associated CType STRUCT~~v4l2_subdev_tuner_ops?s_mode~*((*v4l2_subdev ~v4l2_tuner_type~0 ) : INT)?s_radio~*((*v4l2_subdev ) : INT)?s_frequency~*((*v4l2_subdev *v4l2_frequency ) : INT)?g_frequency~*((*v4l2_subdev *v4l2_frequency ) : INT)?g_tuner~*((*v4l2_subdev *v4l2_tuner ) : INT)?s_tuner~*((*v4l2_subdev *v4l2_tuner ) : INT)?g_modulator~*((*v4l2_subdev *v4l2_modulator ) : INT)?s_modulator~*((*v4l2_subdev *v4l2_modulator ) : INT)?s_type_addr~*((*v4l2_subdev *tuner_setup ) : INT)?s_config~*((*v4l2_subdev *v4l2_priv_tun_config ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967427 could not be translated for associated CType ARRAY#_2_~*CHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967453 could not be translated for associated CType ARRAY#_10_~ULONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967354 could not be translated for associated CType STRUCT~~v4l2_subdev_ops?core~*v4l2_subdev_core_ops?tuner~*v4l2_subdev_tuner_ops?audio~*v4l2_subdev_audio_ops?video~*v4l2_subdev_video_ops?vbi~*v4l2_subdev_vbi_ops?ir~*v4l2_subdev_ir_ops?sensor~*v4l2_subdev_sensor_ops?pad~*v4l2_subdev_pad_ops# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967424 could not be translated for associated CType STRUCT~~v4l2_subdev_core_ops?g_chip_ident~*((*v4l2_subdev *v4l2_dbg_chip_ident ) : INT)?log_status~*((*v4l2_subdev ) : INT)?s_io_pin_config~*((*v4l2_subdev UINT *v4l2_subdev_io_pin_config ) : INT)?init~*((*v4l2_subdev ~u32~0 ) : INT)?load_fw~*((*v4l2_subdev ) : INT)?reset~*((*v4l2_subdev ~u32~0 ) : INT)?s_gpio~*((*v4l2_subdev ~u32~0 ) : INT)?queryctrl~*((*v4l2_subdev *v4l2_queryctrl ) : INT)?g_ctrl~*((*v4l2_subdev *v4l2_control ) : INT)?s_ctrl~*((*v4l2_subdev *v4l2_control ) : INT)?g_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?s_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?try_ext_ctrls~*((*v4l2_subdev *v4l2_ext_controls ) : INT)?querymenu~*((*v4l2_subdev *v4l2_querymenu ) : INT)?s_std~*((*v4l2_subdev ~v4l2_std_id~0 ) : INT)?ioctl~*((*v4l2_subdev UINT *VOID ) : LONG)?g_register~*((*v4l2_subdev *v4l2_dbg_register ) : INT)?s_register~*((*v4l2_subdev *v4l2_dbg_register ) : INT)?s_power~*((*v4l2_subdev INT ) : INT)?interrupt_service_routine~*((*v4l2_subdev ~u32~0 *~bool~0 ) : INT)?subscribe_event~*((*v4l2_subdev *v4l2_fh *v4l2_event_subscription ) : INT)?unsubscribe_event~*((*v4l2_subdev *v4l2_fh *v4l2_event_subscription ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967368 could not be translated for associated CType ARRAY#_2_~STRUCT~~i2c_device_id?name~ARRAY#_20_~CHAR#?driver_data~~kernel_ulong_t~0## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967379 could not be translated for associated CType STRUCT~~i2c_driver?class~UINT?attach_adapter~*((*i2c_adapter ) : INT)?detach_adapter~*((*i2c_adapter ) : INT)?probe~*((*i2c_client *i2c_device_id ) : INT)?remove~*((*i2c_client ) : INT)?shutdown~*((*i2c_client ) : VOID)?suspend~*((*i2c_client ~pm_message_t~0 ) : INT)?resume~*((*i2c_client ) : INT)?alert~*((*i2c_client UINT ) : VOID)?command~*((*i2c_client UINT *VOID ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*i2c_device_id?detect~*((*i2c_client *i2c_board_info ) : INT)?address_list~*USHORT?clients~STRUCT~~list_head?next~*list_head?prev~*list_head## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967433 could not be translated for associated CType STRUCT~~v4l2_subdev_ops?core~*v4l2_subdev_core_ops?tuner~*v4l2_subdev_tuner_ops?audio~*v4l2_subdev_audio_ops?video~*v4l2_subdev_video_ops?vbi~*v4l2_subdev_vbi_ops?ir~*v4l2_subdev_ir_ops?sensor~*v4l2_subdev_sensor_ops?pad~*v4l2_subdev_pad_ops# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967357 could not be translated for associated CType STRUCT~~i2c_driver?class~UINT?attach_adapter~*((*i2c_adapter ) : INT)?detach_adapter~*((*i2c_adapter ) : INT)?probe~*((*i2c_client *i2c_device_id ) : INT)?remove~*((*i2c_client ) : INT)?shutdown~*((*i2c_client ) : VOID)?suspend~*((*i2c_client ~pm_message_t~0 ) : INT)?resume~*((*i2c_client ) : INT)?alert~*((*i2c_client UINT ) : VOID)?command~*((*i2c_client UINT *VOID ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*i2c_device_id?detect~*((*i2c_client *i2c_board_info ) : INT)?address_list~*USHORT?clients~STRUCT~~list_head?next~*list_head?prev~*list_head## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967401 could not be translated for associated CType ARRAY#_10_~ULONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967373 could not be translated for associated CType ARRAY#_2_~*CHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967452 could not be translated for associated CType ARRAY#_40_~LONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967356 could not be translated for associated CType ARRAY#_2_~STRUCT~~i2c_device_id?name~ARRAY#_20_~CHAR#?driver_data~~kernel_ulong_t~0## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967448 could not be translated for associated CType ARRAY#_6_~ULONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967450 could not be translated for associated CType STRUCT~~v4l2_subdev_tuner_ops?s_mode~*((*v4l2_subdev ~v4l2_tuner_type~0 ) : INT)?s_radio~*((*v4l2_subdev ) : INT)?s_frequency~*((*v4l2_subdev *v4l2_frequency ) : INT)?g_frequency~*((*v4l2_subdev *v4l2_frequency ) : INT)?g_tuner~*((*v4l2_subdev *v4l2_tuner ) : INT)?s_tuner~*((*v4l2_subdev *v4l2_tuner ) : INT)?g_modulator~*((*v4l2_subdev *v4l2_modulator ) : INT)?s_modulator~*((*v4l2_subdev *v4l2_modulator ) : INT)?s_type_addr~*((*v4l2_subdev *tuner_setup ) : INT)?s_config~*((*v4l2_subdev *v4l2_priv_tun_config ) : INT)# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch615 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch615 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch486 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch486 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch425 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 6162]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L4016] static int debug ; [L4017] static char const *si4713_supply_names[2U] = { "vio", "vdd"}; [L4018-L4028] static long limiter_times[40U] = { 2000L, 250L, 1000L, 500L, 510L, 1000L, 255L, 2000L, 170L, 3000L, 127L, 4020L, 102L, 5010L, 85L, 6020L, 73L, 7010L, 64L, 7990L, 57L, 8970L, 51L, 10030L, 25L, 20470L, 17L, 30110L, 13L, 39380L, 10L, 51190L, 8L, 63690L, 7L, 73140L, 6L, 85330L, 5L, 102390L}; [L4029-L4032] static unsigned long acomp_rtimes[10U] = { 0UL, 100000UL, 1UL, 200000UL, 2UL, 350000UL, 3UL, 525000UL, 4UL, 1000000UL}; [L4033-L4034] static unsigned long preemphasis_values[6U] = { 2UL, 0UL, 1UL, 1UL, 0UL, 2UL}; [L5651-L5653] static struct v4l2_subdev_core_ops const si4713_subdev_core_ops = {0, 0, 0, 0, 0, 0, 0, & si4713_queryctrl, & si4713_g_ctrl, & si4713_s_ctrl, & si4713_g_ext_ctrls, & si4713_s_ext_ctrls, 0, 0, 0, & si4713_ioctl, 0, 0, 0, 0, 0, 0}; [L5821-L5823] static struct v4l2_subdev_tuner_ops const si4713_subdev_tuner_ops = {0, 0, & si4713_s_frequency, & si4713_g_frequency, 0, 0, & si4713_g_modulator, & si4713_s_modulator, 0, 0}; [L5824-L5825] static struct v4l2_subdev_ops const si4713_subdev_ops = {& si4713_subdev_core_ops, & si4713_subdev_tuner_ops, 0, 0, 0, 0, 0, 0}; [L5955] static struct i2c_device_id const si4713_id[2U] = { {{'s', 'i', '4', '7', '1', '3', '\000'}, 0UL}}; [L5956] struct i2c_device_id const __mod_i2c_device_table ; [L5957-L5961] static struct i2c_driver si4713_i2c_driver = {0U, 0, 0, & si4713_probe, & si4713_remove, 0, 0, 0, 0, 0, {"si4713", 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, (struct i2c_device_id const *)(& si4713_id), 0, 0, {0, 0}}; [L5983] int LDV_IN_INTERRUPT ; VAL [\old(__mod_i2c_device_table)=4294967310, \old(acomp_rtimes)=null, \old(acomp_rtimes)=null, \old(debug)=4294967440, \old(LDV_IN_INTERRUPT)=4294967314, \old(limiter_times)=null, \old(limiter_times)=null, \old(preemphasis_values)=null, \old(preemphasis_values)=null, \old(si4713_i2c_driver)=null, \old(si4713_i2c_driver)=null, \old(si4713_id)=null, \old(si4713_id)=null, \old(si4713_subdev_core_ops)=null, \old(si4713_subdev_core_ops)=null, \old(si4713_subdev_ops)=null, \old(si4713_subdev_ops)=null, \old(si4713_subdev_tuner_ops)=null, \old(si4713_subdev_tuner_ops)=null, \old(si4713_supply_names)=null, \old(si4713_supply_names)=null, __mod_i2c_device_table=0, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5986] struct v4l2_subdev *var_group1 ; [L5987] struct v4l2_queryctrl *var_group2 ; [L5988] struct v4l2_ext_controls *var_group3 ; [L5989] struct v4l2_control *var_group4 ; [L5990] unsigned int var_si4713_ioctl_33_p1 ; [L5991] void *var_si4713_ioctl_33_p2 ; [L5992] struct v4l2_frequency *var_group5 ; [L5993] struct v4l2_modulator *var_group6 ; [L5994] struct i2c_client *var_group7 ; [L5995] struct i2c_device_id const *var_si4713_probe_38_p1 ; [L5996] int res_si4713_probe_38 ; [L5997] int res_si4713_remove_39 ; [L5998] int var_si4713_handler_0_p0 ; [L5999] void *var_si4713_handler_0_p1 ; [L6000] int ldv_s_si4713_i2c_driver_i2c_driver ; [L6001] int tmp ; [L6002] int tmp___0 ; [L6003] int tmp___1 ; [L6005] ldv_s_si4713_i2c_driver_i2c_driver = 0 [L6006] LDV_IN_INTERRUPT = 1 VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6007] FCALL ldv_initialize() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6008] FCALL ldv_handler_precall() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6009] CALL, EXPR si4713_module_init() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5964] int tmp ; VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5966] CALL, EXPR i2c_add_driver(& si4713_i2c_driver) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={167:0}, debug=0, driver={3:0}, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L3942] int tmp ; VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={167:0}, debug=0, driver={3:0}, driver={3:0}, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L3944] CALL, EXPR i2c_register_driver(& __this_module, driver) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={167:0}, arg0={4294967399:4294967321}, arg1={3:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6284] return __VERIFIER_nondet_int(); [L3944] RET, EXPR i2c_register_driver(& __this_module, driver) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, driver={3:0}, driver={3:0}, i2c_register_driver(& __this_module, driver)=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L3944] tmp = i2c_register_driver(& __this_module, driver) [L3945] return (tmp); VAL [\old(LDV_IN_INTERRUPT)=0, \result=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, driver={3:0}, driver={3:0}, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, tmp=0] [L5966] RET, EXPR i2c_add_driver(& si4713_i2c_driver) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, i2c_add_driver(& si4713_i2c_driver)=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5966] tmp = i2c_add_driver(& si4713_i2c_driver) [L5967] return (tmp); VAL [\old(LDV_IN_INTERRUPT)=0, \result=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, tmp=0] [L6009] RET, EXPR si4713_module_init() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_module_init()=0, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6009] tmp = si4713_module_init() [L6010] COND FALSE !(tmp != 0) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, tmp=0] [L6095] tmp___1 = __VERIFIER_nondet_int() [L6096] COND TRUE tmp___1 != 0 || ldv_s_si4713_i2c_driver_i2c_driver != 0 VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, tmp=0, tmp___1=1] [L6016] tmp___0 = __VERIFIER_nondet_int() [L6018] case 0: [L6022] case 1: VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, tmp=0, tmp___0=1, tmp___1=1] [L6023] FCALL ldv_handler_precall() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, tmp=0, tmp___0=1, tmp___1=1] [L6024] CALL si4713_g_ext_ctrls(var_group1, var_group3) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, ctrls={4294967339:3}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, sd={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5417] struct si4713_device *sdev ; [L5418] struct v4l2_subdev const *__mptr ; [L5419] int i ; [L5420] int err ; [L5422] __mptr = (struct v4l2_subdev const *)sd [L5423] sdev = (struct si4713_device *)__mptr [L5424] EXPR ctrls->ctrl_class VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967388:-1162}, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, ctrls={4294967339:3}, ctrls={4294967339:3}, ctrls->ctrl_class=10158080, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, sd={4294967388:-1162}, sd={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5424] COND FALSE !(ctrls->ctrl_class != 10158080U) [L5428] i = 0 VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967388:-1162}, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, ctrls={4294967339:3}, ctrls={4294967339:3}, debug=0, i=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, sd={4294967388:-1162}, sd={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5451] EXPR ctrls->count VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967388:-1162}, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, ctrls={4294967339:3}, ctrls={4294967339:3}, ctrls->count=4294967297, debug=0, i=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, sd={4294967388:-1162}, sd={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5451] COND TRUE (__u32 )i < ctrls->count [L5431] EXPR ctrls->controls [L5431] (ctrls->controls + (unsigned long )i)->id [L5432] case 10160389U: VAL [(ctrls->controls + (unsigned long )i)->id=10160389, \old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967388:-1162}, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, ctrls={4294967339:3}, ctrls={4294967339:3}, ctrls->controls={4294967345:63}, debug=0, i=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, sd={4294967388:-1162}, sd={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5433] case 10160390U: [L5434] EXPR ctrls->controls VAL [(ctrls->controls + (unsigned long )i)->id=10160389, \old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967388:-1162}, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, ctrls={4294967339:3}, ctrls={4294967339:3}, ctrls->controls={4294967345:63}, ctrls->controls={4294967345:63}, debug=0, i=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, sd={4294967388:-1162}, sd={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5434] CALL si4713_read_econtrol_string(sdev, ctrls->controls + (unsigned long )i) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, control={4294967345:63}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5214] s32 rval ; [L5215] size_t tmp ; [L5216] size_t tmp___0 ; [L5217] size_t tmp___1 ; [L5218] size_t tmp___2 ; [L5220] rval = 0 [L5221] control->id [L5222] case 10160389U: VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, control={4294967345:63}, control={4294967345:63}, control->id=10160389, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, rval=0, sdev={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L5223] CALL, EXPR strlen((char const *)(& sdev->rds_info.ps_name)) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, str={4294967388:0}] [L6182] size_t res ; [L6183] int tmp ; [L6185] tmp = __VERIFIER_nondet_int() [L6186] res = tmp VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, res=35, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, str={4294967388:0}, str={4294967388:0}, tmp=35] [L6187] CALL ldv_check_ret_val(res) VAL [\old(LDV_IN_INTERRUPT)=0, \old(res)=35, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6215] COND TRUE res >= 0 VAL [\old(LDV_IN_INTERRUPT)=0, \old(res)=35, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, res=35, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6187] RET ldv_check_ret_val(res) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, res=35, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, str={4294967388:0}, str={4294967388:0}, tmp=35] [L6188] return (res); VAL [\old(LDV_IN_INTERRUPT)=0, \result=35, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, res=35, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, str={4294967388:0}, str={4294967388:0}, tmp=35] [L5223] RET, EXPR strlen((char const *)(& sdev->rds_info.ps_name)) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, control={4294967345:63}, control={4294967345:63}, control->id=10160389, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, rval=0, sdev={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, strlen((char const *)(& sdev->rds_info.ps_name))=35] [L5223] tmp = strlen((char const *)(& sdev->rds_info.ps_name)) [L5224] EXPR control->size VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, control={4294967345:63}, control={4294967345:63}, control->id=10160389, control->size=-4294967260, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, rval=0, sdev={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, tmp=35] [L5224] COND FALSE !(tmp + 1UL > (size_t )control->size) [L5230] CALL, EXPR strlen((char const *)(& sdev->rds_info.ps_name)) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, str={4294967388:0}] [L6182] size_t res ; [L6183] int tmp ; [L6185] tmp = __VERIFIER_nondet_int() [L6186] res = tmp VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, res=2147483647, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, str={4294967388:0}, str={4294967388:0}, tmp=2147483647] [L6187] CALL ldv_check_ret_val(res) VAL [\old(LDV_IN_INTERRUPT)=0, \old(res)=2147483647, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6215] COND TRUE res >= 0 VAL [\old(LDV_IN_INTERRUPT)=0, \old(res)=2147483647, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, res=2147483647, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6187] RET ldv_check_ret_val(res) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, res=2147483647, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, str={4294967388:0}, str={4294967388:0}, tmp=2147483647] [L6188] return (res); VAL [\old(LDV_IN_INTERRUPT)=0, \result=2147483647, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, res=2147483647, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, str={4294967388:0}, str={4294967388:0}, tmp=2147483647] [L5230] RET, EXPR strlen((char const *)(& sdev->rds_info.ps_name)) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, control={4294967345:63}, control={4294967345:63}, control->id=10160389, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, rval=0, sdev={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, strlen((char const *)(& sdev->rds_info.ps_name))=2147483647, tmp=35] [L5230] tmp___0 = strlen((char const *)(& sdev->rds_info.ps_name)) [L5231] EXPR control->ldv_23581.string VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, control={4294967345:63}, control={4294967345:63}, control->id=10160389, control->ldv_23581.string={4294967416:4294967434}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, rval=0, sdev={4294967388:-1162}, sdev={4294967388:-1162}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, tmp=35, tmp___0=2147483647] [L5231-L5232] CALL copy_to_user((void *)control->ldv_23581.string, (void const *)(& sdev->rds_info.ps_name), (unsigned int )tmp___0 + 1U) VAL [\old(LDV_IN_INTERRUPT)=0, \old(size)=2147483648, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, dst={4294967416:4294967434}, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, src={4294967388:0}] [L3901] unsigned long tmp ; VAL [\old(LDV_IN_INTERRUPT)=0, \old(size)=2147483648, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, dst={4294967416:4294967434}, dst={4294967416:4294967434}, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, size=2147483648, src={4294967388:0}, src={4294967388:0}] [L3903] FCALL might_fault() VAL [\old(LDV_IN_INTERRUPT)=0, \old(size)=2147483648, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, dst={4294967416:4294967434}, dst={4294967416:4294967434}, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}, size=2147483648, src={4294967388:0}, src={4294967388:0}] [L3904] CALL ldv__copy_to_user_2(dst, src, size) VAL [\old(ldv_func_arg3)=2147483648, \old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, ldv_func_arg1={4294967416:4294967434}, ldv_func_arg2={4294967388:0}, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6121] unsigned long tmp ; VAL [\old(ldv_func_arg3)=2147483648, \old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, ldv_func_arg1={4294967416:4294967434}, ldv_func_arg1={4294967416:4294967434}, ldv_func_arg2={4294967388:0}, ldv_func_arg2={4294967388:0}, ldv_func_arg3=2147483648, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6123] CALL ldv_check_len((long )ldv_func_arg3) VAL [\old(LDV_IN_INTERRUPT)=0, \old(n)=-2147483648, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6205] COND FALSE !(n >= 0L) VAL [\old(LDV_IN_INTERRUPT)=0, \old(n)=-2147483648, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, n=-2147483648, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6207] CALL ldv_error() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] [L6162] __VERIFIER_error() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967399:4294967321}, acomp_rtimes={167:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={193:0}, preemphasis_values={178:0}, si4713_i2c_driver={3:0}, si4713_id={198:0}, si4713_subdev_core_ops={-5:0}, si4713_subdev_ops={215:0}, si4713_subdev_tuner_ops={200:0}, si4713_supply_names={189:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 118 procedures, 1195 locations, 1 error locations. UNSAFE Result, 112.3s OverallTime, 8 OverallIterations, 2 TraceHistogramMax, 101.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 10844 SDtfs, 479 SDslu, 55193 SDs, 0 SdLazy, 5712 SolverSat, 293 SolverUnsat, 29 SolverUnknown, 0 SolverNotchecked, 97.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1201occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 7 MinimizatonAttempts, 121 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 5.4s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 601 NumberOfCodeBlocks, 601 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 511 ConstructedInterpolants, 0 QuantifiedInterpolants, 75933 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 23/23 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...