/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 16:16:03,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 16:16:03,717 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 16:16:03,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 16:16:03,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 16:16:03,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 16:16:03,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 16:16:03,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 16:16:03,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 16:16:03,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 16:16:03,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 16:16:03,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 16:16:03,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 16:16:03,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 16:16:03,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 16:16:03,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 16:16:03,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 16:16:03,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 16:16:03,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 16:16:03,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 16:16:03,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 16:16:03,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 16:16:03,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 16:16:03,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 16:16:03,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 16:16:03,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 16:16:03,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 16:16:03,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 16:16:03,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 16:16:03,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 16:16:03,783 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 16:16:03,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 16:16:03,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 16:16:03,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 16:16:03,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 16:16:03,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 16:16:03,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 16:16:03,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 16:16:03,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 16:16:03,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 16:16:03,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 16:16:03,788 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-22 16:16:03,816 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 16:16:03,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 16:16:03,817 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 16:16:03,817 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 16:16:03,818 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 16:16:03,818 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 16:16:03,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 16:16:03,819 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 16:16:03,819 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 16:16:03,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 16:16:03,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 16:16:03,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 16:16:03,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 16:16:03,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 16:16:03,821 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 16:16:03,822 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-22 16:16:04,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 16:16:04,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 16:16:04,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 16:16:04,023 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 16:16:04,024 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 16:16:04,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2023-03-22 16:16:04,916 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 16:16:05,295 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 16:16:05,296 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2023-03-22 16:16:05,323 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b47b6c16/7a74905865f540038e7ff671457ed174/FLAG51af54876 [2023-03-22 16:16:05,337 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b47b6c16/7a74905865f540038e7ff671457ed174 [2023-03-22 16:16:05,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 16:16:05,340 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 16:16:05,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 16:16:05,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 16:16:05,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 16:16:05,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 04:16:05" (1/1) ... [2023-03-22 16:16:05,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d228467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:05, skipping insertion in model container [2023-03-22 16:16:05,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 04:16:05" (1/1) ... [2023-03-22 16:16:05,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 16:16:05,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 16:16:06,284 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i[176229,176242] [2023-03-22 16:16:06,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 16:16:06,337 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 16:16:06,511 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i[176229,176242] [2023-03-22 16:16:06,521 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 16:16:06,581 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 16:16:06,587 INFO L208 MainTranslator]: Completed translation [2023-03-22 16:16:06,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06 WrapperNode [2023-03-22 16:16:06,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 16:16:06,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 16:16:06,588 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 16:16:06,588 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 16:16:06,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,759 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,774 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 16:16:06,851 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 16:16:06,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 16:16:06,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 16:16:06,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:16:06" (1/1) ... [2023-03-22 16:16:06,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 16:16:06,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 16:16:06,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-22 16:16:06,976 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-22 16:16:07,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 16:16:07,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 16:16:07,009 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 16:16:07,010 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-03-22 16:16:07,011 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-22 16:16:07,011 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_driver [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2023-03-22 16:16:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_dev [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_handler [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_powerup [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_powerdown [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_checkrev [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_freq [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_power [2023-03-22 16:16:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_measure [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_ps [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_string [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2023-03-22 16:16:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_setup [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_initialize [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_string [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_tune [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_integers [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_ext_ctrls [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_ext_ctrls [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2023-03-22 16:16:07,015 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_ctrl [2023-03-22 16:16:07,016 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_ctrl [2023-03-22 16:16:07,016 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_ioctl [2023-03-22 16:16:07,017 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_modulator [2023-03-22 16:16:07,017 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2023-03-22 16:16:07,017 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_frequency [2023-03-22 16:16:07,017 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2023-03-22 16:16:07,017 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_probe [2023-03-22 16:16:07,017 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_remove [2023-03-22 16:16:07,017 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_module_init [2023-03-22 16:16:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_module_exit [2023-03-22 16:16:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 16:16:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2023-03-22 16:16:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2023-03-22 16:16:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_3 [2023-03-22 16:16:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_4 [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_user_nocache [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-22 16:16:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-22 16:16:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-22 16:16:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-22 16:16:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-03-22 16:16:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-22 16:16:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-22 16:16:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-22 16:16:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2023-03-22 16:16:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2023-03-22 16:16:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request [2023-03-22 16:16:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2023-03-22 16:16:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2023-03-22 16:16:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2023-03-22 16:16:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2023-03-22 16:16:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 16:16:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-22 16:16:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_get [2023-03-22 16:16:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 16:16:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-03-22 16:16:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 16:16:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 16:16:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 16:16:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 16:16:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 16:16:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 16:16:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 16:16:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 16:16:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-22 16:16:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-22 16:16:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-03-22 16:16:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 16:16:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 16:16:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_user_nocache [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_3 [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_4 [2023-03-22 16:16:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_driver [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-22 16:16:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_get [2023-03-22 16:16:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_dev [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_handler [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2023-03-22 16:16:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_powerup [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_powerdown [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_checkrev [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_freq [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_power [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_measure [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_ps [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2023-03-22 16:16:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_string [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_setup [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_initialize [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_string [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_tune [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_integers [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_ext_ctrls [2023-03-22 16:16:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_ext_ctrls [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_ctrl [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_ctrl [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_ioctl [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_modulator [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_frequency [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_probe [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_remove [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_module_init [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_module_exit [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-03-22 16:16:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 16:16:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 16:16:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2023-03-22 16:16:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-22 16:16:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 16:16:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 16:16:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 16:16:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 16:16:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 16:16:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 16:16:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 16:16:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 16:16:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 16:16:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 16:16:07,538 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 16:16:07,541 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 16:16:07,905 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-22 16:16:10,439 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 16:16:10,448 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 16:16:10,449 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-22 16:16:10,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 04:16:10 BoogieIcfgContainer [2023-03-22 16:16:10,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 16:16:10,451 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 16:16:10,452 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 16:16:10,452 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 16:16:10,452 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 04:16:10" (1/1) ... [2023-03-22 16:16:10,453 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 16:16:10,488 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 16:16:10,488 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 16:16:10,499 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 16:16:10,503 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 16:16:10,504 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-22 16:16:16,561 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 1087 for LOIs [2023-03-22 16:17:10,318 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6