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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 09:39:18,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 09:39:18,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 09:39:18,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 09:39:18,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 09:39:18,309 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 09:39:18,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 09:39:18,312 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 09:39:18,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 09:39:18,314 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 09:39:18,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 09:39:18,316 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 09:39:18,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 09:39:18,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 09:39:18,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 09:39:18,320 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 09:39:18,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 09:39:18,321 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 09:39:18,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 09:39:18,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 09:39:18,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 09:39:18,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 09:39:18,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 09:39:18,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 09:39:18,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 09:39:18,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 09:39:18,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 09:39:18,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 09:39:18,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 09:39:18,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 09:39:18,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 09:39:18,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 09:39:18,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 09:39:18,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 09:39:18,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 09:39:18,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 09:39:18,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 09:39:18,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 09:39:18,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 09:39:18,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 09:39:18,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 09:39:18,343 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 09:39:18,362 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 09:39:18,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 09:39:18,365 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 09:39:18,365 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 09:39:18,366 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 09:39:18,366 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 09:39:18,366 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 09:39:18,366 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 09:39:18,367 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 09:39:18,367 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 09:39:18,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 09:39:18,368 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 09:39:18,368 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 09:39:18,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 09:39:18,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 09:39:18,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 09:39:18,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 09:39:18,369 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 09:39:18,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 09:39:18,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 09:39:18,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 09:39:18,370 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 09:39:18,370 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 09:39:18,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 09:39:18,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 09:39:18,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 09:39:18,371 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 09:39:18,371 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 09:39:18,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 09:39:18,372 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 09:39:18,400 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 09:39:18,412 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 09:39:18,415 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 09:39:18,417 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 09:39:18,417 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 09:39:18,418 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2019-09-10 09:39:18,487 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097db1678/400db395fcc44e41857a4882e3bb8c44/FLAG06d136712 [2019-09-10 09:39:19,294 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 09:39:19,295 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2019-09-10 09:39:19,345 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097db1678/400db395fcc44e41857a4882e3bb8c44/FLAG06d136712 [2019-09-10 09:39:19,755 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097db1678/400db395fcc44e41857a4882e3bb8c44 [2019-09-10 09:39:19,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 09:39:19,767 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 09:39:19,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 09:39:19,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 09:39:19,772 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 09:39:19,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 09:39:19" (1/1) ... [2019-09-10 09:39:19,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac70dab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:19, skipping insertion in model container [2019-09-10 09:39:19,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 09:39:19" (1/1) ... [2019-09-10 09:39:19,783 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 09:39:19,907 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 09:39:21,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 09:39:21,403 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 09:39:21,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 09:39:22,142 INFO L192 MainTranslator]: Completed translation [2019-09-10 09:39:22,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22 WrapperNode [2019-09-10 09:39:22,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 09:39:22,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 09:39:22,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 09:39:22,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 09:39:22,158 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (1/1) ... [2019-09-10 09:39:22,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (1/1) ... [2019-09-10 09:39:22,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (1/1) ... [2019-09-10 09:39:22,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (1/1) ... [2019-09-10 09:39:22,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (1/1) ... [2019-09-10 09:39:22,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (1/1) ... [2019-09-10 09:39:22,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (1/1) ... [2019-09-10 09:39:22,414 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 09:39:22,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 09:39:22,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 09:39:22,415 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 09:39:22,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (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 [2019-09-10 09:39:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 09:39:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 09:39:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-10 09:39:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-10 09:39:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-10 09:39:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 09:39:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-09-10 09:39:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_driver [2019-09-10 09:39:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 09:39:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 09:39:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 09:39:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 09:39:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 09:39:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2019-09-10 09:39:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2019-09-10 09:39:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-09-10 09:39:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_dev [2019-09-10 09:39:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2019-09-10 09:39:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_handler [2019-09-10 09:39:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2019-09-10 09:39:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2019-09-10 09:39:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2019-09-10 09:39:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_powerup [2019-09-10 09:39:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_powerdown [2019-09-10 09:39:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_checkrev [2019-09-10 09:39:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2019-09-10 09:39:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_freq [2019-09-10 09:39:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_power [2019-09-10 09:39:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_measure [2019-09-10 09:39:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2019-09-10 09:39:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2019-09-10 09:39:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_ps [2019-09-10 09:39:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2019-09-10 09:39:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2019-09-10 09:39:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2019-09-10 09:39:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2019-09-10 09:39:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2019-09-10 09:39:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_string [2019-09-10 09:39:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2019-09-10 09:39:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2019-09-10 09:39:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2019-09-10 09:39:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_setup [2019-09-10 09:39:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_initialize [2019-09-10 09:39:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_string [2019-09-10 09:39:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2019-09-10 09:39:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_tune [2019-09-10 09:39:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_integers [2019-09-10 09:39:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_ext_ctrls [2019-09-10 09:39:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_ext_ctrls [2019-09-10 09:39:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2019-09-10 09:39:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_ctrl [2019-09-10 09:39:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_ctrl [2019-09-10 09:39:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_ioctl [2019-09-10 09:39:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_modulator [2019-09-10 09:39:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2019-09-10 09:39:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_frequency [2019-09-10 09:39:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2019-09-10 09:39:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_probe [2019-09-10 09:39:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_remove [2019-09-10 09:39:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_module_init [2019-09-10 09:39:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_module_exit [2019-09-10 09:39:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 09:39:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2019-09-10 09:39:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2019-09-10 09:39:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_3 [2019-09-10 09:39:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_4 [2019-09-10 09:39:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2019-09-10 09:39:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 09:39:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 09:39:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 09:39:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2019-09-10 09:39:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2019-09-10 09:39:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2019-09-10 09:39:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2019-09-10 09:39:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 09:39:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_user_nocache [2019-09-10 09:39:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2019-09-10 09:39:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-10 09:39:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 09:39:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-10 09:39:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-10 09:39:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-10 09:39:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 09:39:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 09:39:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 09:39:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2019-09-10 09:39:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-09-10 09:39:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request [2019-09-10 09:39:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-09-10 09:39:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2019-09-10 09:39:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-09-10 09:39:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-09-10 09:39:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 09:39:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-10 09:39:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-09-10 09:39:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-10 09:39:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 09:39:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-10 09:39:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 09:39:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-10 09:39:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 09:39:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 09:39:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2019-09-10 09:39:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2019-09-10 09:39:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2019-09-10 09:39:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_get [2019-09-10 09:39:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 09:39:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-10 09:39:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-09-10 09:39:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2019-09-10 09:39:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2019-09-10 09:39:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2019-09-10 09:39:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-09-10 09:39:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-10 09:39:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 09:39:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 09:39:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 09:39:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 09:39:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 09:39:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 09:39:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 09:39:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 09:39:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-10 09:39:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-10 09:39:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 09:39:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 09:39:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 09:39:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-10 09:39:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-10 09:39:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-10 09:39:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 09:39:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-10 09:39:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 09:39:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-09-10 09:39:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-10 09:39:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 09:39:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 09:39:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-09-10 09:39:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-10 09:39:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2019-09-10 09:39:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 09:39:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 09:39:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-10 09:39:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2019-09-10 09:39:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-10 09:39:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2019-09-10 09:39:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-10 09:39:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2019-09-10 09:39:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-10 09:39:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_user_nocache [2019-09-10 09:39:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_3 [2019-09-10 09:39:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_4 [2019-09-10 09:39:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 09:39:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 09:39:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 09:39:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 09:39:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 09:39:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-09-10 09:39:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2019-09-10 09:39:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-09-10 09:39:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-09-10 09:39:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-09-10 09:39:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_driver [2019-09-10 09:39:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 09:39:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 09:39:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 09:39:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 09:39:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 09:39:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 09:39:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 09:39:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 09:39:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 09:39:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 09:39:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2019-09-10 09:39:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2019-09-10 09:39:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-09-10 09:39:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2019-09-10 09:39:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2019-09-10 09:39:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2019-09-10 09:39:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_get [2019-09-10 09:39:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2019-09-10 09:39:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2019-09-10 09:39:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2019-09-10 09:39:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2019-09-10 09:39:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2019-09-10 09:39:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-09-10 09:39:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 09:39:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2019-09-10 09:39:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_dev [2019-09-10 09:39:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 09:39:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2019-09-10 09:39:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_handler [2019-09-10 09:39:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2019-09-10 09:39:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 09:39:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2019-09-10 09:39:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2019-09-10 09:39:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_powerup [2019-09-10 09:39:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_powerdown [2019-09-10 09:39:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_checkrev [2019-09-10 09:39:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2019-09-10 09:39:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_freq [2019-09-10 09:39:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_power [2019-09-10 09:39:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_measure [2019-09-10 09:39:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2019-09-10 09:39:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2019-09-10 09:39:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_ps [2019-09-10 09:39:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2019-09-10 09:39:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2019-09-10 09:39:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2019-09-10 09:39:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 09:39:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2019-09-10 09:39:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2019-09-10 09:39:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 09:39:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2019-09-10 09:39:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_string [2019-09-10 09:39:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2019-09-10 09:39:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2019-09-10 09:39:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2019-09-10 09:39:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2019-09-10 09:39:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2019-09-10 09:39:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_setup [2019-09-10 09:39:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_initialize [2019-09-10 09:39:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_string [2019-09-10 09:39:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2019-09-10 09:39:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_tune [2019-09-10 09:39:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_integers [2019-09-10 09:39:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_ext_ctrls [2019-09-10 09:39:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_ext_ctrls [2019-09-10 09:39:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_ctrl [2019-09-10 09:39:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_ctrl [2019-09-10 09:39:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_ioctl [2019-09-10 09:39:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_modulator [2019-09-10 09:39:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_frequency [2019-09-10 09:39:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_probe [2019-09-10 09:39:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_remove [2019-09-10 09:39:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_module_init [2019-09-10 09:39:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_module_exit [2019-09-10 09:39:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 09:39:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-10 09:39:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-09-10 09:39:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 09:39:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-10 09:39:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 09:39:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2019-09-10 09:39:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 09:39:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 09:39:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2019-09-10 09:39:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 09:39:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 09:39:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 09:39:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 09:39:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 09:39:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 09:39:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 09:39:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 09:39:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 09:39:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 09:39:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 09:39:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 09:39:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 09:39:23,615 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 09:39:30,502 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 09:39:30,502 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 09:39:30,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 09:39:30 BoogieIcfgContainer [2019-09-10 09:39:30,505 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 09:39:30,508 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 09:39:30,513 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 09:39:30,518 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 09:39:30,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 09:39:19" (1/3) ... [2019-09-10 09:39:30,519 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d3ac9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 09:39:30, skipping insertion in model container [2019-09-10 09:39:30,519 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:39:22" (2/3) ... [2019-09-10 09:39:30,524 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d3ac9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 09:39:30, skipping insertion in model container [2019-09-10 09:39:30,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 09:39:30" (3/3) ... [2019-09-10 09:39:30,526 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2019-09-10 09:39:30,538 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 09:39:30,560 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 09:39:30,582 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 09:39:30,630 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 09:39:30,630 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 09:39:30,630 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 09:39:30,630 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 09:39:30,631 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 09:39:30,631 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 09:39:30,631 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 09:39:30,631 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 09:39:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states. [2019-09-10 09:39:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-09-10 09:39:30,740 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:39:30,742 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] [2019-09-10 09:39:30,746 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:39:30,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:39:30,754 INFO L82 PathProgramCache]: Analyzing trace with hash -1612996823, now seen corresponding path program 1 times [2019-09-10 09:39:30,757 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:39:30,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:39:30,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:39:30,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:39:30,884 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:39:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:39:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-10 09:39:31,609 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:39:31,609 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-09-10 09:39:31,610 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:39:31,617 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-10 09:39:31,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-10 09:39:31,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2019-09-10 09:39:31,636 INFO L87 Difference]: Start difference. First operand 1179 states. Second operand 8 states. [2019-09-10 09:39:48,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:39:48,404 INFO L93 Difference]: Finished difference Result 1181 states and 1610 transitions. [2019-09-10 09:39:48,404 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-09-10 09:39:48,406 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 70 [2019-09-10 09:39:48,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:39:48,440 INFO L225 Difference]: With dead ends: 1181 [2019-09-10 09:39:48,440 INFO L226 Difference]: Without dead ends: 1163 [2019-09-10 09:39:48,442 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2019-09-10 09:39:48,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1163 states. [2019-09-10 09:39:48,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1163 to 1151. [2019-09-10 09:39:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1151 states. [2019-09-10 09:39:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1570 transitions. [2019-09-10 09:39:48,601 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1570 transitions. Word has length 70 [2019-09-10 09:39:48,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:39:48,601 INFO L475 AbstractCegarLoop]: Abstraction has 1151 states and 1570 transitions. [2019-09-10 09:39:48,602 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-09-10 09:39:48,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1570 transitions. [2019-09-10 09:39:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-09-10 09:39:48,613 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:39:48,613 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] [2019-09-10 09:39:48,613 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:39:48,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:39:48,614 INFO L82 PathProgramCache]: Analyzing trace with hash -965317967, now seen corresponding path program 1 times [2019-09-10 09:39:48,614 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:39:48,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:39:48,633 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:39:48,633 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:39:48,633 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:39:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:39:49,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-10 09:39:49,027 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:39:49,027 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-10 09:39:49,027 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:39:49,029 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-10 09:39:49,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-10 09:39:49,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-09-10 09:39:49,030 INFO L87 Difference]: Start difference. First operand 1151 states and 1570 transitions. Second operand 9 states. [2019-09-10 09:40:15,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:40:15,204 INFO L93 Difference]: Finished difference Result 1172 states and 1601 transitions. [2019-09-10 09:40:15,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-10 09:40:15,205 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 71 [2019-09-10 09:40:15,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:40:15,215 INFO L225 Difference]: With dead ends: 1172 [2019-09-10 09:40:15,216 INFO L226 Difference]: Without dead ends: 1172 [2019-09-10 09:40:15,217 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2019-09-10 09:40:15,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1172 states. [2019-09-10 09:40:15,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1172 to 1151. [2019-09-10 09:40:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1151 states. [2019-09-10 09:40:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1570 transitions. [2019-09-10 09:40:15,294 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1570 transitions. Word has length 71 [2019-09-10 09:40:15,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:40:15,297 INFO L475 AbstractCegarLoop]: Abstraction has 1151 states and 1570 transitions. [2019-09-10 09:40:15,297 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-10 09:40:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1570 transitions. [2019-09-10 09:40:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-09-10 09:40:15,302 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:40:15,302 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] [2019-09-10 09:40:15,303 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:40:15,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:40:15,303 INFO L82 PathProgramCache]: Analyzing trace with hash 770084733, now seen corresponding path program 1 times [2019-09-10 09:40:15,303 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:40:15,307 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:40:15,307 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:40:15,307 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:40:15,307 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:40:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:40:15,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-10 09:40:15,637 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:40:15,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-10 09:40:15,637 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:40:15,637 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-10 09:40:15,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-10 09:40:15,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-09-10 09:40:15,638 INFO L87 Difference]: Start difference. First operand 1151 states and 1570 transitions. Second operand 9 states. [2019-09-10 09:40:30,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:40:30,716 INFO L93 Difference]: Finished difference Result 1167 states and 1590 transitions. [2019-09-10 09:40:30,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-10 09:40:30,717 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 71 [2019-09-10 09:40:30,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:40:30,726 INFO L225 Difference]: With dead ends: 1167 [2019-09-10 09:40:30,726 INFO L226 Difference]: Without dead ends: 1167 [2019-09-10 09:40:30,727 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 [2019-09-10 09:40:30,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1167 states. [2019-09-10 09:40:30,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1167 to 1158. [2019-09-10 09:40:30,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1158 states. [2019-09-10 09:40:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 1158 states and 1580 transitions. [2019-09-10 09:40:30,762 INFO L78 Accepts]: Start accepts. Automaton has 1158 states and 1580 transitions. Word has length 71 [2019-09-10 09:40:30,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:40:30,763 INFO L475 AbstractCegarLoop]: Abstraction has 1158 states and 1580 transitions. [2019-09-10 09:40:30,763 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-10 09:40:30,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1580 transitions. [2019-09-10 09:40:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-09-10 09:40:30,766 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:40:30,766 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] [2019-09-10 09:40:30,766 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:40:30,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:40:30,767 INFO L82 PathProgramCache]: Analyzing trace with hash -626707211, now seen corresponding path program 1 times [2019-09-10 09:40:30,767 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:40:30,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:40:30,770 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:40:30,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:40:30,771 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:40:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:40:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-10 09:40:31,106 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:40:31,106 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-09-10 09:40:31,106 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:40:31,106 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-10 09:40:31,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-10 09:40:31,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-09-10 09:40:31,107 INFO L87 Difference]: Start difference. First operand 1158 states and 1580 transitions. Second operand 10 states. [2019-09-10 09:40:45,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:40:45,927 INFO L93 Difference]: Finished difference Result 1171 states and 1596 transitions. [2019-09-10 09:40:45,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-09-10 09:40:45,927 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 72 [2019-09-10 09:40:45,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:40:45,937 INFO L225 Difference]: With dead ends: 1171 [2019-09-10 09:40:45,937 INFO L226 Difference]: Without dead ends: 1171 [2019-09-10 09:40:45,938 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2019-09-10 09:40:45,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1171 states. [2019-09-10 09:40:45,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1171 to 1152. [2019-09-10 09:40:45,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1152 states. [2019-09-10 09:40:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 1152 states and 1571 transitions. [2019-09-10 09:40:45,971 INFO L78 Accepts]: Start accepts. Automaton has 1152 states and 1571 transitions. Word has length 72 [2019-09-10 09:40:45,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:40:45,971 INFO L475 AbstractCegarLoop]: Abstraction has 1152 states and 1571 transitions. [2019-09-10 09:40:45,971 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-10 09:40:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1571 transitions. [2019-09-10 09:40:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-09-10 09:40:45,974 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:40:45,974 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] [2019-09-10 09:40:45,975 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:40:45,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:40:45,975 INFO L82 PathProgramCache]: Analyzing trace with hash 8772080, now seen corresponding path program 1 times [2019-09-10 09:40:45,975 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:40:45,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:40:45,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:40:45,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:40:45,979 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:40:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:40:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-10 09:40:46,194 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:40:46,194 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-10 09:40:46,194 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:40:46,195 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-10 09:40:46,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-10 09:40:46,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-09-10 09:40:46,196 INFO L87 Difference]: Start difference. First operand 1152 states and 1571 transitions. Second operand 9 states. [2019-09-10 09:41:01,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:41:01,785 INFO L93 Difference]: Finished difference Result 1173 states and 1602 transitions. [2019-09-10 09:41:01,786 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-10 09:41:01,786 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2019-09-10 09:41:01,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:41:01,794 INFO L225 Difference]: With dead ends: 1173 [2019-09-10 09:41:01,795 INFO L226 Difference]: Without dead ends: 1173 [2019-09-10 09:41:01,795 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2019-09-10 09:41:01,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1173 states. [2019-09-10 09:41:01,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1173 to 1158. [2019-09-10 09:41:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1158 states. [2019-09-10 09:41:01,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 1158 states and 1580 transitions. [2019-09-10 09:41:01,828 INFO L78 Accepts]: Start accepts. Automaton has 1158 states and 1580 transitions. Word has length 72 [2019-09-10 09:41:01,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:41:01,829 INFO L475 AbstractCegarLoop]: Abstraction has 1158 states and 1580 transitions. [2019-09-10 09:41:01,829 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-10 09:41:01,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1580 transitions. [2019-09-10 09:41:01,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-09-10 09:41:01,832 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:41:01,832 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] [2019-09-10 09:41:01,833 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:41:01,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:41:01,833 INFO L82 PathProgramCache]: Analyzing trace with hash -494686826, now seen corresponding path program 1 times [2019-09-10 09:41:01,833 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:41:01,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:41:01,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:41:01,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:41:01,839 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:41:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:41:02,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-10 09:41:02,099 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:41:02,099 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-09-10 09:41:02,099 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:41:02,099 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-10 09:41:02,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-10 09:41:02,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-09-10 09:41:02,100 INFO L87 Difference]: Start difference. First operand 1158 states and 1580 transitions. Second operand 10 states. [2019-09-10 09:41:19,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:41:19,785 INFO L93 Difference]: Finished difference Result 1171 states and 1596 transitions. [2019-09-10 09:41:19,785 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-09-10 09:41:19,786 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 73 [2019-09-10 09:41:19,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:41:19,792 INFO L225 Difference]: With dead ends: 1171 [2019-09-10 09:41:19,793 INFO L226 Difference]: Without dead ends: 1171 [2019-09-10 09:41:19,793 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2019-09-10 09:41:19,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1171 states. [2019-09-10 09:41:19,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1171 to 1152. [2019-09-10 09:41:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1152 states. [2019-09-10 09:41:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 1152 states and 1571 transitions. [2019-09-10 09:41:19,823 INFO L78 Accepts]: Start accepts. Automaton has 1152 states and 1571 transitions. Word has length 73 [2019-09-10 09:41:19,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:41:19,824 INFO L475 AbstractCegarLoop]: Abstraction has 1152 states and 1571 transitions. [2019-09-10 09:41:19,824 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-10 09:41:19,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1571 transitions. [2019-09-10 09:41:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-09-10 09:41:19,827 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:41:19,827 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] [2019-09-10 09:41:19,827 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:41:19,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:41:19,828 INFO L82 PathProgramCache]: Analyzing trace with hash -1783292840, now seen corresponding path program 1 times [2019-09-10 09:41:19,828 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:41:19,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:41:19,832 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:41:19,832 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:41:19,832 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:41:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:41:20,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-10 09:41:20,043 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:41:20,043 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-10 09:41:20,043 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:41:20,043 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-10 09:41:20,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-10 09:41:20,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-09-10 09:41:20,044 INFO L87 Difference]: Start difference. First operand 1152 states and 1571 transitions. Second operand 9 states. [2019-09-10 09:41:43,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:41:43,985 INFO L93 Difference]: Finished difference Result 1173 states and 1602 transitions. [2019-09-10 09:41:43,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-10 09:41:43,986 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 73 [2019-09-10 09:41:43,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:41:43,992 INFO L225 Difference]: With dead ends: 1173 [2019-09-10 09:41:43,993 INFO L226 Difference]: Without dead ends: 1173 [2019-09-10 09:41:43,993 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2019-09-10 09:41:43,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1173 states. [2019-09-10 09:41:44,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1173 to 1158. [2019-09-10 09:41:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1158 states. [2019-09-10 09:41:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 1158 states and 1580 transitions. [2019-09-10 09:41:44,025 INFO L78 Accepts]: Start accepts. Automaton has 1158 states and 1580 transitions. Word has length 73 [2019-09-10 09:41:44,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:41:44,025 INFO L475 AbstractCegarLoop]: Abstraction has 1158 states and 1580 transitions. [2019-09-10 09:41:44,025 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-10 09:41:44,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1580 transitions. [2019-09-10 09:41:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-09-10 09:41:44,029 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:41:44,029 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] [2019-09-10 09:41:44,029 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:41:44,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:41:44,030 INFO L82 PathProgramCache]: Analyzing trace with hash -214124498, now seen corresponding path program 1 times [2019-09-10 09:41:44,030 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:41:44,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:41:44,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:41:44,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:41:44,034 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:41:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:41:44,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-09-10 09:41:44,273 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:41:44,273 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-09-10 09:41:44,273 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:41:44,273 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-10 09:41:44,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-10 09:41:44,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-09-10 09:41:44,274 INFO L87 Difference]: Start difference. First operand 1158 states and 1580 transitions. Second operand 10 states. [2019-09-10 09:42:00,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:42:00,824 INFO L93 Difference]: Finished difference Result 1171 states and 1596 transitions. [2019-09-10 09:42:00,824 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-09-10 09:42:00,824 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 74 [2019-09-10 09:42:00,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:42:00,830 INFO L225 Difference]: With dead ends: 1171 [2019-09-10 09:42:00,831 INFO L226 Difference]: Without dead ends: 1171 [2019-09-10 09:42:00,831 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2019-09-10 09:42:00,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1171 states. [2019-09-10 09:42:00,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1171 to 1152. [2019-09-10 09:42:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1152 states. [2019-09-10 09:42:00,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 1152 states and 1571 transitions. [2019-09-10 09:42:00,865 INFO L78 Accepts]: Start accepts. Automaton has 1152 states and 1571 transitions. Word has length 74 [2019-09-10 09:42:00,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:42:00,865 INFO L475 AbstractCegarLoop]: Abstraction has 1152 states and 1571 transitions. [2019-09-10 09:42:00,866 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-10 09:42:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1571 transitions. [2019-09-10 09:42:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-09-10 09:42:00,871 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:42:00,871 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] [2019-09-10 09:42:00,871 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:42:00,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:42:00,872 INFO L82 PathProgramCache]: Analyzing trace with hash 868151479, now seen corresponding path program 1 times [2019-09-10 09:42:00,872 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:42:00,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:42:00,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:42:00,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:42:00,876 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:42:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-10 09:42:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-10 09:42:09,658 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-09-10 09:42:09,775 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967350 could not be translated for associated CType ARRAY#_2_~STRUCT~~i2c_device_id?name~ARRAY#_20_~CHAR#?driver_data~~kernel_ulong_t~0## [2019-09-10 09:42:09,776 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967332 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)# [2019-09-10 09:42:09,777 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967414 could not be translated for associated CType ARRAY#_2_~*CHAR# [2019-09-10 09:42:09,777 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967438 could not be translated for associated CType ARRAY#_40_~LONG# [2019-09-10 09:42:09,777 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,778 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967318 could not be translated for associated CType ARRAY#_6_~ULONG# [2019-09-10 09:42:09,779 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967348 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# [2019-09-10 09:42:09,779 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967437 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)# [2019-09-10 09:42:09,779 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967411 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)# [2019-09-10 09:42:09,780 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967435 could not be translated for associated CType ARRAY#_6_~ULONG# [2019-09-10 09:42:09,780 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967439 could not be translated for associated CType ARRAY#_40_~LONG# [2019-09-10 09:42:09,780 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967440 could not be translated for associated CType ARRAY#_10_~ULONG# [2019-09-10 09:42:09,781 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967390 could not be translated for associated CType ARRAY#_10_~ULONG# [2019-09-10 09:42:09,789 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,789 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967370 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## [2019-09-10 09:42:09,790 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967365 could not be translated for associated CType ARRAY#_2_~*CHAR# [2019-09-10 09:42:09,790 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967421 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)# [2019-09-10 09:42:09,790 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967419 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# [2019-09-10 09:42:09,792 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967351 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## [2019-09-10 09:42:09,793 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967361 could not be translated for associated CType ARRAY#_2_~STRUCT~~i2c_device_id?name~ARRAY#_20_~CHAR#?driver_data~~kernel_ulong_t~0## [2019-09-10 09:42:09,805 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,814 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,816 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,818 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,821 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,823 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,827 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,828 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,831 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,835 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,839 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,841 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,843 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,845 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,847 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,849 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,850 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 [2019-09-10 09:42:09,852 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,852 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 [2019-09-10 09:42:09,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,856 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,859 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,861 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,863 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,863 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch475 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-10 09:42:09,866 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,866 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch475 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-10 09:42:09,868 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,870 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,873 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,873 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch495 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-10 09:42:09,875 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,877 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch495 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-10 09:42:09,878 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,880 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch495 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-10 09:42:09,880 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,882 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,884 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch293 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-10 09:42:09,885 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,886 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,888 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,889 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,891 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,892 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,894 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-09-10 09:42:09,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 09:42:09 BoogieIcfgContainer [2019-09-10 09:42:09,907 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 09:42:09,909 INFO L168 Benchmark]: Toolchain (without parser) took 170141.47 ms. Allocated memory was 133.2 MB in the beginning and 745.5 MB in the end (delta: 612.4 MB). Free memory was 80.0 MB in the beginning and 378.5 MB in the end (delta: -298.6 MB). Peak memory consumption was 642.7 MB. Max. memory is 7.1 GB. [2019-09-10 09:42:09,910 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 133.2 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-10 09:42:09,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2375.23 ms. Allocated memory was 133.2 MB in the beginning and 271.1 MB in the end (delta: 137.9 MB). Free memory was 79.7 MB in the beginning and 213.2 MB in the end (delta: -133.5 MB). Peak memory consumption was 117.6 MB. Max. memory is 7.1 GB. [2019-09-10 09:42:09,912 INFO L168 Benchmark]: Boogie Preprocessor took 270.77 ms. Allocated memory is still 271.1 MB. Free memory was 213.2 MB in the beginning and 194.0 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. [2019-09-10 09:42:09,913 INFO L168 Benchmark]: RCFGBuilder took 8090.68 ms. Allocated memory was 271.1 MB in the beginning and 370.7 MB in the end (delta: 99.6 MB). Free memory was 194.0 MB in the beginning and 207.9 MB in the end (delta: -14.0 MB). Peak memory consumption was 235.0 MB. Max. memory is 7.1 GB. [2019-09-10 09:42:09,914 INFO L168 Benchmark]: TraceAbstraction took 159400.13 ms. Allocated memory was 370.7 MB in the beginning and 745.5 MB in the end (delta: 374.9 MB). Free memory was 207.9 MB in the beginning and 378.5 MB in the end (delta: -170.6 MB). Peak memory consumption was 533.1 MB. Max. memory is 7.1 GB. [2019-09-10 09:42:09,918 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 133.2 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2375.23 ms. Allocated memory was 133.2 MB in the beginning and 271.1 MB in the end (delta: 137.9 MB). Free memory was 79.7 MB in the beginning and 213.2 MB in the end (delta: -133.5 MB). Peak memory consumption was 117.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 270.77 ms. Allocated memory is still 271.1 MB. Free memory was 213.2 MB in the beginning and 194.0 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8090.68 ms. Allocated memory was 271.1 MB in the beginning and 370.7 MB in the end (delta: 99.6 MB). Free memory was 194.0 MB in the beginning and 207.9 MB in the end (delta: -14.0 MB). Peak memory consumption was 235.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 159400.13 ms. Allocated memory was 370.7 MB in the beginning and 745.5 MB in the end (delta: 374.9 MB). Free memory was 207.9 MB in the beginning and 378.5 MB in the end (delta: -170.6 MB). Peak memory consumption was 533.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967350 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 4294967332 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 4294967414 could not be translated for associated CType ARRAY#_2_~*CHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967438 could not be translated for associated CType ARRAY#_40_~LONG# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967318 could not be translated for associated CType ARRAY#_6_~ULONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967348 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 4294967437 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 4294967411 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 4294967435 could not be translated for associated CType ARRAY#_6_~ULONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967439 could not be translated for associated CType ARRAY#_40_~LONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967440 could not be translated for associated CType ARRAY#_10_~ULONG# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967390 could not be translated for associated CType ARRAY#_10_~ULONG# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967370 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 4294967365 could not be translated for associated CType ARRAY#_2_~*CHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967421 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 4294967419 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 4294967351 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 4294967361 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 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 unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch475 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~switch475 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~switch495 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~switch495 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~switch495 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 Unfinished Backtranslation: Expression #t~switch293 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 * 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)=4294967308, \old(acomp_rtimes)=null, \old(acomp_rtimes)=null, \old(debug)=4294967426, \old(LDV_IN_INTERRUPT)=4294967312, \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={232:0}, debug=0, LDV_IN_INTERRUPT=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [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={232:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L6007] FCALL ldv_initialize() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L6008] FCALL ldv_handler_precall() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L6009] CALL, EXPR si4713_module_init() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5964] int tmp ; VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5966] CALL, EXPR i2c_add_driver(& si4713_i2c_driver) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={232:0}, debug=0, driver={218:0}, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L3942] int tmp ; VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={232:0}, debug=0, driver={218:0}, driver={218:0}, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L3944] CALL, EXPR i2c_register_driver(& __this_module, driver) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, acomp_rtimes={232:0}, arg0={4294967388:4294967320}, arg1={218:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [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={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, driver={218:0}, driver={218:0}, i2c_register_driver(& __this_module, driver)=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [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={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, driver={218:0}, driver={218:0}, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, tmp=0] [L5966] RET, EXPR i2c_add_driver(& si4713_i2c_driver) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, i2c_add_driver(& si4713_i2c_driver)=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [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={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, tmp=0] [L6009] RET, EXPR si4713_module_init() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_module_init()=0, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L6009] tmp = si4713_module_init() [L6010] COND FALSE !(tmp != 0) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, 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={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, tmp=0, tmp___1=1] [L6016] tmp___0 = __VERIFIER_nondet_int() [L6018] case 0: [L6022] case 1: [L6026] case 2: VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, tmp=0, tmp___0=2, tmp___1=1] [L6027] FCALL ldv_handler_precall() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_s_si4713_i2c_driver_i2c_driver=0, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, tmp=0, tmp___0=2, tmp___1=1] [L6028] CALL si4713_s_ext_ctrls(var_group1, var_group3) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, ctrls={4294967385:7}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, sd={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5374] struct si4713_device *sdev ; [L5375] struct v4l2_subdev const *__mptr ; [L5376] int i ; [L5377] int err ; [L5379] __mptr = (struct v4l2_subdev const *)sd [L5380] sdev = (struct si4713_device *)__mptr [L5381] EXPR ctrls->ctrl_class VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967420:4294967404}, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, ctrls={4294967385:7}, ctrls={4294967385:7}, ctrls->ctrl_class=10158080, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, sd={4294967420:4294967404}, sd={4294967420:4294967404}, sdev={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5381] COND FALSE !(ctrls->ctrl_class != 10158080U) [L5385] i = 0 VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967420:4294967404}, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, ctrls={4294967385:7}, ctrls={4294967385:7}, debug=0, i=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, sd={4294967420:4294967404}, sd={4294967420:4294967404}, sdev={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5408] EXPR ctrls->count VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967420:4294967404}, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, ctrls={4294967385:7}, ctrls={4294967385:7}, ctrls->count=4294967297, debug=0, i=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, sd={4294967420:4294967404}, sd={4294967420:4294967404}, sdev={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5408] COND TRUE (__u32 )i < ctrls->count [L5388] EXPR ctrls->controls [L5388] (ctrls->controls + (unsigned long )i)->id [L5389] case 10160389U: VAL [(ctrls->controls + (unsigned long )i)->id=10160389, \old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967420:4294967404}, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, ctrls={4294967385:7}, ctrls={4294967385:7}, ctrls->controls={-2:63}, debug=0, i=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, sd={4294967420:4294967404}, sd={4294967420:4294967404}, sdev={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5390] case 10160390U: [L5391] EXPR ctrls->controls VAL [(ctrls->controls + (unsigned long )i)->id=10160389, \old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __mptr={4294967420:4294967404}, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, ctrls={4294967385:7}, ctrls={4294967385:7}, ctrls->controls={-2:63}, ctrls->controls={-2:63}, debug=0, i=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, sd={4294967420:4294967404}, sd={4294967420:4294967404}, sdev={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5391] CALL si4713_write_econtrol_string(sdev, ctrls->controls + (unsigned long )i) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, control={-2:63}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, sdev={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L4796] struct v4l2_queryctrl vqc ; [L4797] int len ; [L4798] s32 rval ; [L4799] char ps_name[97U] ; [L4800] unsigned long tmp ; [L4801] size_t tmp___0 ; [L4802] char radio_text[385U] ; [L4803] unsigned long tmp___1 ; [L4804] size_t tmp___2 ; [L4806] rval = 0 [L4807] EXPR control->id [L4807] vqc.id = control->id [L4808] CALL, EXPR si4713_queryctrl(& sdev->sd, & vqc) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, qc={-2:0}, sd={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5460] int rval ; [L5462] rval = 0 [L5463] qc->id [L5464] case 9963785U: [L5467] case 10160386U: [L5470] case 10160387U: [L5473] case 10160385U: [L5476] case 10160389U: VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, qc={-2:0}, qc={-2:0}, qc->id=10160389, rval=0, sd={4294967420:4294967404}, sd={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L5477] CALL, EXPR v4l2_ctrl_query_fill(qc, 0, 96, 8, 0) VAL [\old(arg1)=0, \old(arg2)=96, \old(arg3)=8, \old(arg4)=0, \old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, arg0={-2:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L6346] return __VERIFIER_nondet_int(); [L5477] RET, EXPR v4l2_ctrl_query_fill(qc, 0, 96, 8, 0) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, qc={-2:0}, qc={-2:0}, qc->id=10160389, rval=0, sd={4294967420:4294967404}, sd={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, v4l2_ctrl_query_fill(qc, 0, 96, 8, 0)=58] [L5477] rval = v4l2_ctrl_query_fill(qc, 0, 96, 8, 0) [L5529] return (rval); VAL [\old(LDV_IN_INTERRUPT)=0, \result=58, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, qc={-2:0}, qc={-2:0}, qc->id=10160389, rval=58, sd={4294967420:4294967404}, sd={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L4808] RET, EXPR si4713_queryctrl(& sdev->sd, & vqc) VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, control={-2:63}, control={-2:63}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, ps_name={223:0}, radio_text={308:0}, rval=0, sdev={4294967420:4294967404}, sdev={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_queryctrl(& sdev->sd, & vqc)=58, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, vqc={-2:0}] [L4808] rval = si4713_queryctrl(& sdev->sd, & vqc) [L4809] COND FALSE !(rval < 0) [L4813] control->id [L4814] case 10160389U: [L4815] EXPR control->size [L4815] len = (int )(control->size - 1U) [L4816] COND FALSE !(len > 96) [L4821] EXPR control->ldv_23581.string VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, control={-2:63}, control={-2:63}, control->id=10160389, control->ldv_23581.string={4294967346:4294967431}, debug=0, LDV_IN_INTERRUPT=1, len=-2147483648, limiter_times={233:0}, preemphasis_values={222:0}, ps_name={223:0}, radio_text={308:0}, rval=58, sdev={4294967420:4294967404}, sdev={4294967420:4294967404}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, vqc={-2:0}] [L4821-L4822] CALL ldv_copy_from_user_7((void *)(& ps_name), (void const *)control->ldv_23581.string, (unsigned long )len) VAL [\old(LDV_IN_INTERRUPT)=0, \old(n)=-2147483648, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, from={4294967346:4294967431}, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, to={223:0}] [L6151] unsigned long tmp ; VAL [\old(LDV_IN_INTERRUPT)=0, \old(n)=-2147483648, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, from={4294967346:4294967431}, from={4294967346:4294967431}, LDV_IN_INTERRUPT=1, limiter_times={233:0}, n=-2147483648, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}, to={223:0}, to={223:0}] [L6153] CALL ldv_check_len((long )n) VAL [\old(LDV_IN_INTERRUPT)=0, \old(n)=-2147483648, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L6205] COND FALSE !(n >= 0L) VAL [\old(LDV_IN_INTERRUPT)=0, \old(n)=-2147483648, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, n=-2147483648, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L6207] CALL ldv_error() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] [L6162] __VERIFIER_error() VAL [\old(LDV_IN_INTERRUPT)=0, __mod_i2c_device_table=0, __this_module={4294967388:4294967320}, acomp_rtimes={232:0}, debug=0, LDV_IN_INTERRUPT=1, limiter_times={233:0}, preemphasis_values={222:0}, si4713_i2c_driver={218:0}, si4713_id={229:0}, si4713_subdev_core_ops={199:0}, si4713_subdev_ops={190:0}, si4713_subdev_tuner_ops={198:0}, si4713_supply_names={231:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 118 procedures, 1195 locations, 1 error locations. UNSAFE Result, 159.2s OverallTime, 9 OverallIterations, 2 TraceHistogramMax, 146.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 12368 SDtfs, 648 SDslu, 67280 SDs, 0 SdLazy, 10985 SolverSat, 103 SolverUnsat, 27 SolverUnknown, 0 SolverNotchecked, 140.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 118 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1179occurred in iteration=0, 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, 8 MinimizatonAttempts, 129 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 4.8s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 650 NumberOfCodeBlocks, 650 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 568 ConstructedInterpolants, 0 QuantifiedInterpolants, 95286 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 16/16 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...